US20130063554A1 - Components of a portable digital video camera - Google Patents

Components of a portable digital video camera Download PDF

Info

Publication number
US20130063554A1
US20130063554A1 US13/674,817 US201213674817A US2013063554A1 US 20130063554 A1 US20130063554 A1 US 20130063554A1 US 201213674817 A US201213674817 A US 201213674817A US 2013063554 A1 US2013063554 A1 US 2013063554A1
Authority
US
United States
Prior art keywords
housing
digital video
camera
video camera
plane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/674,817
Inventor
Jason Green
Marc Barros
David Thorpe
Chunshik Kim
Felix Ballerstedt
David Randall Knaub
Oved Valadez
Peter Kettering
Margaret Novotny
Laura O'Donnell
Jeff Howard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contour IP Holding LLC
Original Assignee
Contour Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US29/322,219 external-priority patent/USD616006S1/en
Application filed by Contour Inc filed Critical Contour Inc
Priority to US13/674,817 priority Critical patent/US20130063554A1/en
Publication of US20130063554A1 publication Critical patent/US20130063554A1/en
Assigned to CONTOUR, LLC reassignment CONTOUR, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CONTOUR, INC.
Assigned to CONTOUR IP HOLDING, LLC reassignment CONTOUR IP HOLDING, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CONTOUR, LLC
Priority to US15/181,112 priority patent/US10477078B2/en
Priority to US16/664,330 priority patent/US10965843B2/en
Priority to US17/198,048 priority patent/US11310398B2/en
Priority to US17/659,455 priority patent/US20220311912A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87Combinations of systems using electromagnetic waves other than radio waves
    • G01S17/875Combinations of systems using electromagnetic waves other than radio waves for determining attitude
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/70Determining position or orientation of objects or cameras
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/51Housings
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30244Camera pose

Definitions

  • the field of invention relates to point-of-view (POV) video cameras or camcorders and, in particular, to an integrated hands-free, POV action sports video camera or camcorder.
  • POV point-of-view
  • First-person video cameras are a relatively new product category that have been adapted to capture POV video by action sports enthusiasts in a hands-free manner.
  • Conventional first-person video cameras primarily comprise a lens that must be tethered to a separate digital video recorder or camcorder.
  • FIGS. 1A and 1B present pictorial views of prior art first-person video cameras requiring a tethered lens approach to capturing first-person video recording.
  • FIG. 1A presents a Twenty20TM device
  • FIG. 1B presents a ViosportTM device.
  • FIGS. 1C and 1D present pictorial views of prior art video cameras tethered to camcorders for implementing the tethered lens approach to capturing first-person video recording.
  • FIG. 1C and FIG. 1D present SamsungTM devices.
  • FIG. 1E presents a pictorial view of a tethered camera attempting to facilitate hands-free POV video recording.
  • FIG. 1E presents a BlackeyeTM device. These recent devices attempt to convey image data from “tethered” cameras to separate camcorders through IR signals to eliminate the tethering cables.
  • FIGS. 2A and 2B present pictorial views of two prior art products implementing integrated solutions to first-person video recording. These products are still in their infancy and may be difficult to use well.
  • a portable digital video camera (or camcorder) includes a camera housing and a lens.
  • portable digital video camera or camcorder
  • Some embodiments of the portable digital video camera comprise an integrated hands-free, POV action sports digital video camera (or camcorder).
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include an image sensor for capturing image data.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a manual horizon adjustment control for adjusting an orientation of a horizontal image plane recorded by the image sensor with respect to a housing plane of the camera housing.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a laser alignment system with one or more laser sources capable of projecting light emissions to define a horizontal projection axis that is coordinated with orientation of the horizontal image plane.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a microphone and a manually operable switch for controlling an audio and/or video data capturing operation, the switch having an activator that covers the microphone whenever the switch is in the OFF position.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a “quick-release” mounting system that can be used in conjunction with the laser alignment system to adjust the image capture orientation for pitch, yaw, and roll.
  • FIGS. 1A , 1 B, 1 C, 1 D, and 1 E constitute a set of pictorial views of four prior art products implementing a tethered lens approach to capturing first-person video recording.
  • FIGS. 2A and 2B constitute a set of pictorial views of two prior art products implementing integrated solutions to first-person video recording.
  • FIGS. 3A , 3 B, 3 C, 3 D, 3 E, and 3 F are, respectively, front perspective, back perspective, side elevation, front elevation, back elevation, and top plan views of an embodiment of an integrated hands-free, POV action sports digital video camera.
  • FIG. 4A is a front perspective view of an embodiment of an integrated hands-free, POV action sports digital video camera, showing alternative positioning of a switch and representative alternative rotation of a rotary horizontal adjustment controller.
  • FIG. 4B is a back perspective view of an embodiment of an integrated hands-free, POV action sports digital video camera, showing a representative alternative number of rail cavities and an optional detent within a rail cavity.
  • FIG. 5 is a cross-sectional side view of an embodiment of an integrated hands-free, POV action sports digital video camera.
  • FIG. 6 is an exploded view of an embodiment of mechanical components of an integrated hands-free, POV action sports digital video camera.
  • FIG. 7 is an exploded view of optical and mechanical components of an integrated hands-free, POV action sports digital video camera.
  • FIGS. 8A and 8B are fragmentary cross-sectional views of the lens system of the camera of FIG. 7 , showing, respectively, a standard lens and the standard lens fitted with a lens filter.
  • FIG. 9 is a partly exploded view of a versatile mounting system demonstrating ease of adjustment of camera mount orientation coupled with ease of camera detachment with retention of the mount orientation.
  • FIG. 10 is a front perspective view of a standard mount, employing a rail plug having two rails and two detents.
  • FIGS. 11A , 11 B, 11 C, and 11 D are, respectively, back elevation, front elevation, side elevation, and top plan views of the versatile mounting system, demonstrating the matable relationship between the camera of FIGS. 3A-3E with the standard mount shown in FIG. 10 .
  • FIG. 12 is a perspective view of an alternative mount, employing two mounting rails and two detents.
  • FIG. 13A is a front perspective view of a pole mount system, employing the mount of FIG. 12 .
  • FIGS. 13B and 13C are cross-sectional side views of a pole mount system showing, respectively, unlocked and locked configurations.
  • FIGS. 13D and 13E are front perspective views of a pole mount system showing, respectively, unlocked and locked configurations about a handle bar.
  • FIG. 14A is a front perspective view of an alternative pole mount system, employing the mount of FIG. 12 and a strap.
  • FIGS. 14B and 14C are respective side and front views of the alternative pole mount of FIG. 14A .
  • FIG. 14D is a front perspective view of the alternative pole mount of FIG. 14A locked about a pole.
  • FIG. 15A is a front perspective view of a goggle mount, employing a strap entrance facing in the opposite direction of the mounting rails.
  • FIG. 15B is a side view of an alternative goggle mount, employing a strap entrance facing in the same direction of the mounting rails.
  • FIG. 15C is a fragmentary front perspective view of the alternative goggle mount of FIG. 15B mounted upon a goggle strap.
  • FIG. 16 is a front perspective view of a vented helmet mount, adapted for employing a strap for attachment to a vented helmet.
  • FIG. 17 is a front perspective view of another alternative goggle mount, adapted for employing a strap for attachment to a goggle strap.
  • FIG. 18 is a front perspective view of an alternative pole mount system, employing the rail plug of FIG. 10 .
  • FIGS. 3A , 3 B, 3 C, 3 D, 3 E, and 3 F are, respectively, front perspective, back perspective, side elevation, front elevation, back elevation, and top plan views of an embodiment of an integrated hands-free, POV action sports digital video camera 10
  • FIGS. 4A and 4B are front and back perspective views of, respectively, an alternative configuration and an alternative embodiment of the digital video camera 10 .
  • the term “camera” is intended to cover camcorder(s) as well as camera(s).
  • An example of such a digital video camera 10 is included in the VholdRTM system, marketed by Twenty20, Inc., of Seattle, Wash.
  • FIGS. 5 , 6 , 7 , 8 A, and 8 B show optical and mechanical components of the digital video camera 10 .
  • some embodiments of the digital video camera 10 include a manual horizon adjustment control system 12 including a manual horizon adjustment control for adjusting an orientation of a horizontal image plane 16 of an image recorded by an image sensor 18 with respect to a housing plane 20 (along a vertical cross-section) of a camera housing 22 .
  • An exemplary image sensor 18 may be CMOS image capture card, and provide for minimum illumination of 0.04 Lux @ f/1.2, offer high sensitivity for low-light operation, low fixed pattern noise, anti-blooming, zero smearing, and low power consumption.
  • the manual horizon adjustment control is a rotary controller 14 that rotates about a control axis 24 such that manual rotation of the rotary controller 14 changes the orientation of the horizontal image plane 16 with respect to the housing plane 20 .
  • the manual horizon adjustment control can be used to offset the horizontal image plane 16 with respect to the pitch, yaw, and roll of the mounting position of the camera housing 22 .
  • the rotary controller 14 is positioned about a lens 26 and cooperates with a lens shroud 32 to support the lens 26 within the camera housing 22 such that manual rotation of the rotary controller 14 rotates the lens 26 with respect to the camera housing 22 .
  • the lens 26 may remain fixed with respect to the camera housing 22 even though the rotary controller 14 rotates around the lens 26 .
  • the lens 26 is a 3.6 mm, 1 ⁇ 4′′ 4G type, glass eye lens with a 90° viewing angle and a focal length covering a large range, such as from arm's length (e.g., 500 mm) to infinity, which focuses visual information onto the image sensor 18 at a resolution, such as at 640 ⁇ 480. Skilled persons will appreciate that a variety of types and sizes of suitable lenses are commercially available.
  • the image sensor 18 is supported in rotational congruence with the orientation of the rotary controller 14 such that manual rotation of the rotary controller 14 rotates the image sensor 18 with respect to the housing plane 20 of the camera housing 22 .
  • the image sensor 18 has a fixed relationship with the orientation of the rotary controller 14 , the image data captured by image senor 18 does not require any post capture horizon adjustment processing to obtain play back of the image data with a desired horizontal image plane 16 .
  • the rotary controller 14 can be set to a desired horizontal image plane 16 , and the image sensor 18 will capture the image data with respect to the orientation of the horizontal image plane 16 .
  • the image sensor 18 may remain fixed with respect to the camera housing 22 even though the rotary controller rotates around the image sensor 18 .
  • an exemplary optical assembly 34 shows how the image sensor 18 and the lens 26 may be supported in rotational congruence by the cooperation of the lens shroud 32 , an internal rotation controller 36 , and the rotary controller 14 .
  • the rotary controller 14 may be separated from the camera housing 22 by a gap 37 to facilitate the rotation of the rotary controller 14 with respect to the camera housing 22 .
  • a lens cap holder 38 may be secured to the rotary controller 14 by screw threads and cooperates with an O-ring 40 a and to provide support for a lens cover 42 (such as a piece of glass).
  • a lens holder 44 and a lens assembly holder 46 may also be employed to support the lens 26 in a desired position with respect to the other components in the optical assembly 34 .
  • the lens assembly holder 46 may be secured to the lens cap holder 38 by screw threads and an O-ring 40 b .
  • An O-ring or bearings 43 may be employed between the lens assembly holder 46 and the main housing 100 to facilitate the rotation of the lens assembly holder 46 about the control axis 24 with respect to the main housing 100 .
  • a set screw 45 may be employed to secure the lens assembly holder 46 of optical assembly 34 to the main housing 100 without impeding the rotation of the lens assembly holder 46 or the components within it.
  • the rotary controller 14 , the lens cap holder 38 , the O-ring 40 a , the lens cover 42 , the lens shroud 32 , the laser sources 48 , the lens 26 , the lens holder 44 , the image sensor 18 , the internal rotation controller 36 , the O-ring 40 b , and the lens assembly holder 46 of optical assembly 34 may rotate together. Skilled persons will appreciate that several of these components may be fixed with respect to the camera housing 22 or their synchronized rotation may be relaxed. For example, the lens cover 42 , the lens 26 , and the lens holder 44 need not rotate.
  • the rotary controller 14 may support a lens filter or other lens component, or the rotary controller may include screw threads or other means to enable attachment of additional or alternative lens components.
  • the rotary controller 14 cooperates with an encoder to orient the image sensor 18 to the desired horizontal image plane 16 .
  • the encoder could guide post capture horizon adjustment processing to adjust the horizontal image plane 16 of the captured image so that it is transformed to play back the image data with the encoded horizontal image plane 16 .
  • the rotary controller 14 is positioned in an arbitrary location away from the lens 26 and/or in an arbitrary relationship with the position of the image sensor 18 .
  • the rotary controller 14 may be positioned on a side 28 of the camera housing 22 or a back door 30 and may remotely control the orientation of the image sensor 18 or may control an encoder. Skilled persons will appreciate that an arbitrarily located manual horizon adjustment control need not be a rotary and may be electronic instead of mechanical.
  • the rotary controller 14 provides greater than or equal to 180 degree rotation of the horizontal image plane 16 with respect to the housing plane 20 of the camera housing 22 in each of the clockwise and counterclockwise directions. In one example, the rotary controller provides 180 degrees plus greater than or equal to six degrees of additional rotation in each direction, providing a 192-degree rotation of the horizontal image plane 16 with respect to the housing plane 20 .
  • This adjustability includes embodiments in which the orientation of the rotary controller 14 is in congruence with the orientation of the image sensor 18 as well as embodiments employing an encoder.
  • both the lens 26 and the image sensor 18 rotate together 192 degrees within a pivoting hermetically sealed capsule. This means no matter how an operator mounts the digital video camera 10 , the image sensor 18 can be rotated to capture a level world.
  • a rotation indicator 54 is provided on an exterior surface 56 of the rotary controller 14 .
  • the rotation indicator 54 may take the form of a horizontal notch or raised bar that may or may not be colored differently from the color of camera housing 22 .
  • the camera housing 22 may have a similar or smaller notch or raised bar 58 of the same or different color that is fixed in one position.
  • the dislocation between the rotation indicator 54 and the horizontal notch 58 provides a physical indication of the amount that the rotary controller 14 is displaced from its “home” position with respect to the camera housing 22 .
  • the rotation indicator 54 and the horizontal notch 58 are in a collinear alignment (in the “home” position) when the horizontal image plane 16 is perpendicular to the housing plane 20 .
  • the horizontal image plane would be horizontal.
  • one or more laser sources 48 are fitted within the rotary controller 14 , are oriented with the horizontal image plane 16 , and are capable of projecting light emission(s) to define a horizontal projection axis or plane 52 that is parallel with or coplanar with the horizontal image plane 16 .
  • manual rotation of the rotary controller 14 changes the orientation of the horizontal projection axis 52 with respect to the housing plane 20 as the orientation of the horizontal image plane 16 is changed with respect to the horizontal projection axis 52 .
  • the beam(s) of light forming the horizontal projection axis 52 can be used as a guide by an operator to facilitate adjustment of the horizontal image plane 16 by simple rotation of the rotary controller 14 after the camera housing 22 has been mounted.
  • a single laser source 48 may employ beam shaping optics and or a beam shaping aperture, filter, or film to provide a desired beam shape such as a line, lines of decreasing or increasing size, or a smiley face. In some embodiments, only a single beam shape is provided. In some embodiments, multiple beam shapes are provided and can be exchanged such as through manual or electronic rotation of a laser filter. Skilled persons will appreciate that two or more laser sources 48 may be outfitted with beam shaping capabilities that cooperate with each other to provide the horizontal projection axis 52 or an image that provides the horizontal projection axis 52 or other guidance tool.
  • two laser sources 48 are employed to project two beams of light that determine the horizontal projection axis 52 .
  • the two laser sources 48 may be mounted on opposite sides of the lens 26 such that their positions determine a laser mounting axis that bisects the lens 26 .
  • the lens shroud 32 provides support for laser sources 48 such that they are positioned to emit light through apertures 60 in the lens shroud 32 ( FIG. 7 ).
  • an alternative or additional optical support barrel 32 a may support the laser source 48 and the other optical components.
  • the laser sources 48 may be diode lasers that are similar to those used in laser pointers.
  • the laser sources 48 preferably project the same wavelength(s) of light.
  • an operator may select between a few different wavelengths, such as for red or green, depending on contrast with the background colors.
  • two wavelengths may be projected simultaneously or alternately.
  • four laser sources may be employed with red and green laser sources 48 positioned on each side of lens 26 such that red and green horizontal projections axes 52 are projected simultaneously or alternately in the event that one of the colors does not contrast with the background.
  • the laser sources 48 may be responsive to a power switch or button 64 , which in some examples may be located on the back door 30 of the camera housing 22 .
  • a rotation of horizon adjustment control system 12 or the rotary controller 14 may provide the laser sources 48 with an ON condition responsive to a timer, which may be preset such as for five seconds or may be a user selectable time period.
  • a single press of the button 64 may provide the laser sources 48 with an ON condition with a second press providing an OFF condition.
  • a single press of the button 64 may provide an ON condition responsive to a timer, which may be preset such as for five seconds or may be a user selectable time period.
  • the button 64 may require continuous pressure to maintain the laser sources 48 in an ON condition.
  • the button 64 may also control other functions such as standby mode. Skilled persons will appreciate that many variations are possible and are well within the domain of skilled practitioners.
  • any type of video screen such as those common to conventional camcorders, may be connected to or be a part of camera housing 22 .
  • Such video screen and any associated touch display may also be used as feedback for orientation in conjunction with or separately from the laser sources 48 .
  • the video screen may take the form of a micro-display mounted internally to the camera housing 22 with a viewing window to the screen through the camera housing 22 or may take the form of an external LCD screen.
  • the digital video camera 10 has a manually operable switch activator 80 that controls the recording condition of the image sensor 18 and/or conveyance of the acquired image data to a data storage medium, such as on a two-gigabyte MicroSD card.
  • the digital video camera 10 is designed to use pulse power to conserve battery life while monitoring the switch activator 80 .
  • the switch activator 80 is positioned to the ON position, the pulse power system is instructed to provide full power to the electronics and begin recording immediately; similarly, when the switch activator 80 is positioned to the OFF position, the pulse power system is instructed to cut power to the electronics and stop recording immediately.
  • the switch activator 80 when the switch activator 80 is slid or toggled, it moves a magnetic reed that is recognized from an impulse power sensor. Once the sensor recognizes the magnetic reed has been toggled to the ON position, the pulse power system is then triggered to power up most or all of the electronics of the digital video camera 10 , including all of the electronics required for recording as well as selected other electronics or simply all the electronics. Once full power is provided to the system electronics, a feed from the image sensor 18 begins encoding and writing to the data storage medium. As soon as the first frames are written to the data storage medium, a signal is sent to an LED 82 to indicate via a light pipe 84 that the digital video camera 10 is recording. Thus, activation of the switch activator 80 initiates recording nearly instantaneously.
  • the switch activator 80 powers up the electronics and initiates recording from a standby mode such as after the button 64 has been pushed to activate the pulse power mode. In other embodiments, the switch activator 80 powers up the electronics and initiates recording directly without any pre-activation.
  • a video encoder that cooperates with the image sensor and a microprocessor provides instructions to the video encoder.
  • the switch activator 80 is adapted to substantially simultaneously control supply of power to the microprocessor, the image sensor, and the video encoder, such that when the switch activator 80 is placed in the ON position the microprocessor, the image sensor, and the video encoder all receive power substantially concurrently and thereby substantially instantaneously initiate a video data capturing operation.
  • an audio encoder cooperates with the microphone 90 , and the microprocessor provides instructions to the audio encoder.
  • the switch activator 80 is adapted to substantially simultaneously control the supply of power to the microphone 90 and the audio encoder such that when the switch activator 80 is placed in the ON position, the microprocessor, the microphone, and the audio encoder all receive power substantially concurrently and thereby substantially instantaneously initiate an audio data capturing operation.
  • the microprocessor, the image sensor, and the video encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the video data capturing operation.
  • the microprocessor, the microphone 90 , and the audio encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the audio data capturing operation.
  • the microprocessor, the image sensor 18 , the video encoder, the microphone 90 , and the audio encoder all receive power substantially concurrently and thereby substantially instantaneously initiate the video data and audio data capturing operations. In some embodiments, the microprocessor, the image sensor 18 , the video encoder, the microphone 90 , and the audio encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the video data and audio data capturing operations.
  • the switch activator 80 controls supply of power to additional electronics such that the additional electronics are deactivated when the switch activator 80 is in the OFF position and such that the additional electronics are activated when the switch activator 80 is in the ON position.
  • switch activator 80 may be designed to have more than two slide settings. For example, in addition to ON and OFF settings for recording, switch activator 80 may provide an intermediate setting to activate laser sources 48 , to activate one or more status indicators, or initiate other functions in the digital video camera 10 .
  • a magnetic reed switch prevents water or other fluids from entering through the camera housing 22 .
  • the camera housing 22 may include breathable, watertight materials (such as GoreTexTM) to prevent the egress of water without requiring a waterproof microphone 90 .
  • microphones 90 with a large variety of operational parameters are commercially available or can be manufactured to suit desired criteria.
  • the microphone 90 is positioned beneath the switch activator 80 such that the switch activator 80 covers the microphone 90 whenever the switch activator 80 is in the OFF position and such that the switch activator 80 exposes the microphone 90 whenever the switch activator 80 is in the ON position.
  • the audio data capturing operation is preferably deactivated when the switch activator 80 is in the OFF position and that the audio data capturing operation is preferably activated when the switch activator 80 is in the ON position.
  • the ON and OFF conditions of the audio data capturing operation may be controlled by the switch activator 80 in conjunction with the ON and OFF conditions of the video capturing operation.
  • the camera housing 22 includes a main housing 100 that supports the switch activator 80 , a front and bottom trim piece 106 , and the back door 30 which is connected to the main housing 100 through a hinge 102 .
  • the back door 30 may be removable through its hinge 102 to allow connection of accessories to the main housing 100 for extended functionality.
  • the back door 30 may provide an area of thinner material to permit compression of the button 64 .
  • Gaskets 114 may be seated between the main housing 100 and the back door 30 to provide waterproofing.
  • a housing cover 108 may be connected to the main housing 100 through a rubber gasket 110 that also enhances the waterproof characteristics of the camera housing 22 .
  • Side caps 112 may be ultrasonically welded to the exterior surfaces of the housing cover 108 and the lower portion of the main housing 100 , which form the lower portions of the sides 28 of the camera housing 22 .
  • the camera housing 22 is made from brushed aluminum, baked fiberglass, and rubber.
  • the main housing 100 , the housing cover 108 , and the side caps 112 may be made from aluminum.
  • the front and bottom trim piece 106 may also be ultrasonically welded to the main housing 100 .
  • the digital video camera 10 includes part of a mounting system 120 that has two or more housing rail cavities 122 and two or more interleaved housing rails 124 on each side 28 of camera housing 22 for engaging a versatile mount 126 .
  • a mounting system 100 is the TRailTM mounting system, marketed by Twenty20, Inc, of Seattle, Wash.
  • the housing rail cavities 122 and housing rails 124 may be formed by cut outs in the side caps 112 that are mounted to the main housing 100 .
  • digital video camera 10 is bilaterally symmetrical and has an equal number of housing rail cavities 122 on each of the side caps 112 and an equal number of housing rails 124 on each of the side caps 112 .
  • digital video camera 10 may for example provide two housing rail cavities 122 (such as shown in FIGS. 3A and 3B ) or three housing rail cavities 122 in each side cap 112 (such as shown in FIGS. 4A and 4B ). Skilled persons will appreciate, however, that in some embodiments, digital video camera 10 need not be symmetrical and may have an unequal number of rail cavities 122 on its side caps 112 .
  • the rail cavities 122 have a “T”-like, wedge-like, or trapezoid-like cross-sectional appearance.
  • Skilled persons will appreciate that the dimensions of the stem or lateral branches of the “T” can be different.
  • the stem can be thicker than the branches, or one or more of the branches may be thicker than the stem; similarly, the stem can be longer than the branches, and one or more of the branches may be longer than the stem.
  • the cross-sectional shapes may have flat edges or corners, or the edges or corners may be rounded.
  • housing rail cavities 122 need not be the same whether in the same side cap 112 or in different side caps 112 .
  • the housing rail cavities 122 may have different lengths and the housing rails 124 may have different lengths.
  • the bottom of trim piece 106 may be alternatively or additionally fitted with housing rails 124 .
  • one or more of the housing rail cavities 122 may contain one or more bumps or detents 128 .
  • each side 28 of camera housing 22 contains at least one bump or detent 128 .
  • each housing rail cavity 122 contains at least one bump or detent 128 . In some examples, however, only a single housing rail cavity 122 on each side 28 contains a bump or detent 128 . Skilled persons will appreciate that the different sides 28 need not contain the same number of nubs or detents 128 .
  • FIG. 9 shows a mount base 130 and a rail plug 132 that fit together to form a flat surface mount 134 shown in FIG. 10 .
  • FIGS. 11A-11D depict different views of the camera housing 22 mated with the flat surface mount 126 .
  • the rail plug 132 contains one or more mount rails 136 that are adapted to mate with the housing rail cavities 122 on camera housing 22 .
  • the rail plug 132 contains one or more mount rail cavities 138 that are adapted to mate with the housing rails 124 on camera housing 22 .
  • the mount rails 136 may have the same or different cross-sectional shapes as those of housing rails 124
  • the mount rail cavities 138 may have the same or different cross-sectional shapes as those of the housing rail cavities 122 .
  • the rails 124 and 136 and cavities 122 and 138 have the same cross-sectional profiles.
  • one or more of the mount rails 136 on the rail plug 132 may contain one or more detents or bumps 140 .
  • each mount rails 136 contains at least one detent or bump 140 .
  • only a single mount rail 136 contains a detent or bump 140 .
  • the detents or bumps 140 are adapted to mate with the bumps or detents 128 such that if the camera housing 22 has detents 128 then the rail plug 132 has bumps 140 or if the camera housing 22 has bumps 128 then the rail plug 132 has detents 140 .
  • the housing rails 124 have the bumps or detents 128 and the mount rail cavities 138 have the detents or bumps 140 .
  • the versatile mounting system 120 provides for ease of mounting and orientation of the digital video camera 10 with ease of detachment of the digital video camera 10 with retention of the mounted orientation.
  • the base mount 130 may have a very small footprint and may be attached to a surface with an adhesive pad designed for outdoor use. After the base mount 130 has been attached to a surface, the rail plug 132 can be detached from the base mount 130 .
  • the rail plug 132 has a circumferential saw-toothed edge 142 that is mated to a saw-tooth-receiving inside edge 144 of a base mount cavity 146 adapted to receive the rail plug 132 .
  • the rail plug 132 has a compression fit within the base mount 130 .
  • hook and loop double-toothed VelcroTM may be used instead of or in addition to a compression fit technique to further secure the rail plug 132 within the base mount 130 .
  • the mount rails 136 of the rail plug 132 can slide into the housing rail cavities 122 of the camera housing 22 as the mount rail cavities 138 of the rail plug 132 slide onto the housing rails 124 of the camera housing 22 as indicated by arrow 148 to secure the rail plug 132 to the camera housing 22 .
  • the mated detents and bumps 128 and 140 can be engaged to prevent unintended lateral movement of the rail plug 132 with respect to the camera housing 22 .
  • the rail plug 132 with the attached digital video camera 10 can be rotated from zero to 360 degrees within a plane perpendicular to the base mount 130 to capture a desired viewing angle. Then, the rail plug 132 can be inserted or re-inserted into the base mount 130 as indicated by arrow 150 .
  • FIG. 11 shows from several different views how the mated digital video camera 10 , the rail plug 132 , and the mount base 130 appear when they are mated together.
  • the rail plug 132 and base mount 130 may be made from a hard, but flexible material such as rubber or a polymer with similar properties, but skilled persons will appreciate that the rail plug 132 and base mount 130 may be made from a hard or soft plastic.
  • the base mount 130 can be flexible, it can be attached to a variety of surfaces such as the surfaces of helmets, snowboard decks, skis, fuel tanks, windows, doors, vehicle hoods, etc.
  • the material and flexibility of the material of the flat mount 126 may provide a “rubber” dampening affect as well as enhance rail sliding, rail engagement, and plug engagement.
  • the mounting system 120 may also include a runaway leash (not shown).
  • the rail plug 132 with the attached digital video camera 10 may be disengaged from the base mount 130 for safe storage or data uploading.
  • the base mount 130 can be left attached to the surface and need not be re-attached and/or re-adjusted.
  • the camera housing 22 may be disengaged from the rail plug 132 , leaving the rail plug 132 engaged with the base mount 130 so that the original orientation of the mount rails 136 of the rail plug 132 is maintained to permit quick reattachment of the digital video camera 10 without requiring its orientation to be re-adjusted to the base mount 130 or the person, equipment, or vehicle to which the base mount 130 is mounted.
  • FIG. 12 shows an alternative rail plug 132 a
  • FIGS. 13A , 13 B, 13 C, 13 D, and 13 E show several views of the rail plug 132 a with an alternative base mount 130 a , including locked and unlocked configurations, to form a pole mount 126 a for mounting on a pole 160 such as handle bars.
  • the rail plug 132 a may be used as a stand-alone mount with an adhesive backing or it may be used in conjunction with or integrated into one or more varieties of base mounts 130 a .
  • the rail plug 132 a may be attached to the base mount 130 a through the use of an adhesive mounting, through the use of VelcroTM, through the use of a screw, through the use of other conventionally known means, or combinations thereof.
  • the mount rails 136 may be formed to provide an aperture 162 to provide access for a screw and screwdriver to mount the rail plug 132 a onto base mount 130 a.
  • the base mount 130 a is configured to open and close around poles 160 , particularly poles of standardized recreational equipment and especially such poles having small diameters such as 1-1.5 inches (2.5-3.8 cm).
  • the base mount 130 a has a locking pin 164 with a head 166 that can be secured within a lock chamber 168 .
  • the locking pin 164 increases compression against the pole 160 to prevent the base mount 130 a from rotating around the pole 160 after its desired positioned is established.
  • the base mount 130 a may also be provided with a pin door cover 170 to prevent debris from accessing the locking pin 164 or the lock chamber 168 .
  • FIGS. 14A , 14 B, 14 C, 14 D, and 14 E show several views of a rail plug 132 b with an alternative base mount 130 b , including a strap 172 , to form a pole mount 126 b for mounting on a pole 160 b such as a roll cage, a windsurfing mast, or a hang glider support.
  • the strap 172 is large enough to accommodate poles 160 b having a diameter up to four inches (12 cm) or larger.
  • a dial 174 may be employed to tighten and loosen the strap 172 .
  • the dial 174 controls the swivel of the rail plug 132 with respect to the base mount 130 b so that the side-to-side angle of the digital video camera 10 can be adjusted.
  • the rail plug 132 b may be attachable to the base mount 130 b or may be integrated with it.
  • FIGS. 15A , 15 B, and 15 C show one view of a rail plug 132 e and show several views of a rail plug 132 c with an alternative base mount 130 c to a band or strap mount 126 c for mounting on a belt, strap, or band 180 , such as the band 180 of a pair of goggles 182 .
  • the rail plugs 132 e and 132 c may be attachable to the base mount 130 c or may be integrated with it.
  • the base mount 130 c has a dampener 184 a and a strap entrance 186 a on an interior side of the base mount 130 c , i.e., facing in the opposite direction of the mounting rails 136 .
  • the dampener 184 a may be made from rubber or other suitable cushioning material to cushion a user's head away from the digital video camera.
  • the base mount 130 c has a dampener 184 b on an interior side of the base mount 130 c , i.e., facing in the opposite direction of the mounting rails 136 .
  • the base mount 130 c has a strap entrance 186 b on an exterior side of the base mount 130 c , i.e., facing in the same direction of the mounting rails 136 .
  • FIG. 15C shows the base mount 130 of FIG. 15B mounted upon the strap 180 of the goggle 182 . Skilled persons will appreciate that the rail plug 132 a can be substituted for the rail plugs 132 e or 132 c.
  • FIG. 16 shows a rail plug 132 d with an alternative base mount 130 d to a helmet mount 126 d for mounting on a vented helmet.
  • the helmet mount 126 includes one or more slots 190 through which a strap can be used to secure the base mount 130 d to a helmet through vent slots in the helmet.
  • Skilled persons will appreciate that the rail plug 132 a can be substituted for the rail plug 132 d.
  • FIG. 17 is a front perspective view of another alternative goggle base mount 130 f, adapted for employing a strap 192 for attachment to a goggle strap 180 .
  • the strap 192 can be looped through buckles 194 and 196 to secure the base mount 130 f to the goggle strap 180 .
  • the base mount 130 f is adapted to receive the circular rail plug 132 (of FIG. 10 ) that permits 360-degree rotation of the mounting rails 136 .
  • Such embodiments permit a user adjust the angle of the digital video camera 10 to be different than the vertical viewing angle of the user. For example, the user can be viewing down at the ground while the digital video camera 10 (and its image sensor 18 ) captures images straight ahead.
  • the base mount 130 f may include pads 198 and 202 to dampen against vibrations and may include retaining tabs 200 to prevent the rail plug 132 from being inadvertently jarred loose.
  • the strap 192 may also or alternatively include pads 204 and 208 .
  • base mounts 130 a through 130 d can also alternatively be configured to receive a round rail plug 132 (of FIG. 10 ) that permits 360-degree rotation of the mounting rails 136 .
  • FIG. 18 shows an alternative pole mount 126 g having a base mount 130 g adapted to receive the circular rail plug 132 that permits 360-degree rotation of the mounting rails 136 .
  • Such embodiments can facilitate compensation for handle bars or other poles 160 or 160 b that may be angled backward or forward.
  • the base mount 130 g has a different locking mechanism than that of base mount 130 a ( FIG. 13 ).
  • a locking pin 210 is attached by a hinge 212 to the base mount 130 g, and the locking pin 210 is also attached at its other end to a pin door cover 214 through a hinge 216 .
  • the locking pin 210 cooperates with the hinge door cover 214 to increase compression against the pole 160 to prevent the base mount 130 g from rotating around the pole 160 after its desired position is established. Skilled persons will appreciate that the base mount 130 a may alternatively employ this locking mechanism.
  • the base mounts 130 a and 130 g include a pole grip 218 to help maintain a preferred orientation of the base mounts 130 a and 130 g with respect to the pole 160 .
  • base mounts 130 and 130 a - 130 g may include a leash ring 220 adapted to receive a lease line that may be attached to an associated rail plug 132 ( 132 a - 132 d ), the digital video camera 10 , or the operator.
  • the button 64 may control one or more status indicators such as the LED 82 that indicates via the light pipe 84 that the digital video camera 10 is recording.
  • the button 64 (or an additional button 220 ) may, for example, also control operation of an LED 222 that indicates through a light pipe 224 the power status of a battery (not shown).
  • a single push controls two or more status indicators (or all of the status indicators, and may control the laser sources 48 and a recording standby mode as well).
  • the status indicators may provide a different color depending on the status of the item in question.
  • green, yellow, and red LEDs are used to indicate whether the battery is completely charged, half-charged, or nearly depleted.
  • green, yellow, and red LEDs are used to indicate whether the SD memory card is nearly empty, half-empty, or nearly full.
  • green light indicates greater than or equal to 80% space or charge
  • yellow light indicates greater than or equal to 30% space or charge
  • red light indicates less than 30% space or charge. Skilled persons will appreciate that the number and meaning of colors can be varied.
  • the camera housing 22 may provide symbols indicating what items the light pipes 84 and 224 designate, such as battery symbol 226 and memory card symbol 228 on the door 30 .
  • the digital video camera 10 may be designed to automatically segment the video into computer and web-ready file sizes.
  • the segment can be automatically determined by the hardware during the recording process without intervention by the user.
  • software will automatically close a video file and open a new file at predefined boundaries.
  • the boundaries will be time-based, for example, ten minutes for each segment, or size-based, for example 10 MB for each segment.
  • the segmentation process may be designed so that file boundaries are based on preset limits or so that the user can adjust the segment length to the user's own preferred time.
  • the video encoder (hardware or software based) will optimize the file boundary by delaying the boundary from the nominal boundary position until a period of time with relatively static video and audio, i.e., when there are minimal changes in motion. Skilled persons will appreciate, however, that in some embodiments, such segmentation may be implemented via software or hardware.
  • the digital video camera 10 is an all-in-one, shoot and store digital video camcorder and is designed to operate in extreme weather conditions and in a hands-free manner.
  • the digital video camera 10 is wearable and designed for rugged environments (water, heat, cold, extreme vibrations), and the VholdRTM system includes application mounts 126 to attach to any person, equipment, or vehicle.
  • the internal components of the digital video camera 10 may be silicon treated, coated, or otherwise insulated from the elements, keeping the digital video camera 10 operational, no matter the mud, the dirt, the snow, and the rain.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)

Abstract

An integrated hands-free, point of view, action-sports, digital video camera (or camcorder) (10) includes: a rotary horizon adjustment controller (14) for adjusting the orientation of a horizontal image plane (16) recorded by an image sensor with respect to the orientation of a camera housing (22); a laser alignment system with laser sources (48) capable of projecting light to define a horizontal projection axis (52) that is coordinated with orientation of the horizontal image plane (16); a manually operable switch (80), which covers a microphone (90) whenever the switch (80) is in the OFF position, for controlling video data capture; and a “quick-release” mounting system (120) that retains a desired orientation of the camera (10).

Description

    RELATED APPLICATIONS
  • This application is a divisional of U.S. patent application Ser. No. 12/671,442, filed May 14, 2010, which claims benefit of U.S. Design Application No. 29/322,219, filed Jul. 30, 2008 (now U.S. Patent D 616,006) and International Application No. PCT/US2008/071661, filed Jul. 30, 2008, both of which claim benefit of U.S. Provisional Patent Application No. 60/952,810, filed Jul. 30, 2007.
  • This application incorporates by reference the U.S. Design Application No. 29/322,219 for Portable Digital Video Camera.
  • TECHNICAL FIELD
  • The field of invention relates to point-of-view (POV) video cameras or camcorders and, in particular, to an integrated hands-free, POV action sports video camera or camcorder.
  • BACKGROUND INFORMATION
  • First-person video cameras are a relatively new product category that have been adapted to capture POV video by action sports enthusiasts in a hands-free manner. Conventional first-person video cameras primarily comprise a lens that must be tethered to a separate digital video recorder or camcorder. FIGS. 1A and 1B present pictorial views of prior art first-person video cameras requiring a tethered lens approach to capturing first-person video recording. FIG. 1A presents a Twenty20™ device, and FIG. 1B presents a Viosport™ device. FIGS. 1C and 1D present pictorial views of prior art video cameras tethered to camcorders for implementing the tethered lens approach to capturing first-person video recording. FIG. 1C and FIG. 1D present Samsung™ devices.
  • These products are not generally hands-free products, and consumers have been employing their own unique mounting techniques to permit “hands-free” video recording of action sports activities. FIG. 1E presents a pictorial view of a tethered camera attempting to facilitate hands-free POV video recording. FIG. 1E presents a Blackeye™ device. These recent devices attempt to convey image data from “tethered” cameras to separate camcorders through IR signals to eliminate the tethering cables.
  • More recently, integrated hands-free, POV action sports video cameras have become available. FIGS. 2A and 2B present pictorial views of two prior art products implementing integrated solutions to first-person video recording. These products are still in their infancy and may be difficult to use well.
  • SUMMARY OF THE DISCLOSURE
  • A portable digital video camera (or camcorder) includes a camera housing and a lens.
  • Some embodiments of the portable digital video camera (or camcorder) comprise an integrated hands-free, POV action sports digital video camera (or camcorder).
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include an image sensor for capturing image data.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a manual horizon adjustment control for adjusting an orientation of a horizontal image plane recorded by the image sensor with respect to a housing plane of the camera housing.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a laser alignment system with one or more laser sources capable of projecting light emissions to define a horizontal projection axis that is coordinated with orientation of the horizontal image plane.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a microphone and a manually operable switch for controlling an audio and/or video data capturing operation, the switch having an activator that covers the microphone whenever the switch is in the OFF position.
  • Some embodiments of the portable digital video camera (or camcorder) or the integrated hands-free, POV action sports digital video camera (or camcorder) include a “quick-release” mounting system that can be used in conjunction with the laser alignment system to adjust the image capture orientation for pitch, yaw, and roll.
  • Additional aspects and advantages will be apparent from the following detailed description of preferred embodiments, which proceeds with reference to the accompanying drawings.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIGS. 1A, 1B, 1C, 1D, and 1E constitute a set of pictorial views of four prior art products implementing a tethered lens approach to capturing first-person video recording.
  • FIGS. 2A and 2B constitute a set of pictorial views of two prior art products implementing integrated solutions to first-person video recording.
  • FIGS. 3A, 3B, 3C, 3D, 3E, and 3F are, respectively, front perspective, back perspective, side elevation, front elevation, back elevation, and top plan views of an embodiment of an integrated hands-free, POV action sports digital video camera.
  • FIG. 4A is a front perspective view of an embodiment of an integrated hands-free, POV action sports digital video camera, showing alternative positioning of a switch and representative alternative rotation of a rotary horizontal adjustment controller.
  • FIG. 4B is a back perspective view of an embodiment of an integrated hands-free, POV action sports digital video camera, showing a representative alternative number of rail cavities and an optional detent within a rail cavity.
  • FIG. 5 is a cross-sectional side view of an embodiment of an integrated hands-free, POV action sports digital video camera.
  • FIG. 6 is an exploded view of an embodiment of mechanical components of an integrated hands-free, POV action sports digital video camera.
  • FIG. 7 is an exploded view of optical and mechanical components of an integrated hands-free, POV action sports digital video camera.
  • FIGS. 8A and 8B are fragmentary cross-sectional views of the lens system of the camera of FIG. 7, showing, respectively, a standard lens and the standard lens fitted with a lens filter.
  • FIG. 9 is a partly exploded view of a versatile mounting system demonstrating ease of adjustment of camera mount orientation coupled with ease of camera detachment with retention of the mount orientation.
  • FIG. 10 is a front perspective view of a standard mount, employing a rail plug having two rails and two detents.
  • FIGS. 11A, 11 B, 11 C, and 11D are, respectively, back elevation, front elevation, side elevation, and top plan views of the versatile mounting system, demonstrating the matable relationship between the camera of FIGS. 3A-3E with the standard mount shown in FIG. 10.
  • FIG. 12 is a perspective view of an alternative mount, employing two mounting rails and two detents.
  • FIG. 13A is a front perspective view of a pole mount system, employing the mount of FIG. 12.
  • FIGS. 13B and 13C are cross-sectional side views of a pole mount system showing, respectively, unlocked and locked configurations.
  • FIGS. 13D and 13E are front perspective views of a pole mount system showing, respectively, unlocked and locked configurations about a handle bar.
  • FIG. 14A is a front perspective view of an alternative pole mount system, employing the mount of FIG. 12 and a strap.
  • FIGS. 14B and 14C are respective side and front views of the alternative pole mount of FIG. 14A.
  • FIG. 14D is a front perspective view of the alternative pole mount of FIG. 14A locked about a pole.
  • FIG. 15A is a front perspective view of a goggle mount, employing a strap entrance facing in the opposite direction of the mounting rails.
  • FIG. 15B is a side view of an alternative goggle mount, employing a strap entrance facing in the same direction of the mounting rails.
  • FIG. 15C is a fragmentary front perspective view of the alternative goggle mount of FIG. 15B mounted upon a goggle strap.
  • FIG. 16 is a front perspective view of a vented helmet mount, adapted for employing a strap for attachment to a vented helmet.
  • FIG. 17 is a front perspective view of another alternative goggle mount, adapted for employing a strap for attachment to a goggle strap.
  • FIG. 18 is a front perspective view of an alternative pole mount system, employing the rail plug of FIG. 10.
  • DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
  • FIGS. 3A, 3B, 3C, 3D, 3E, and 3F are, respectively, front perspective, back perspective, side elevation, front elevation, back elevation, and top plan views of an embodiment of an integrated hands-free, POV action sports digital video camera 10, and FIGS. 4A and 4B are front and back perspective views of, respectively, an alternative configuration and an alternative embodiment of the digital video camera 10. For purposes of this description, the term “camera” is intended to cover camcorder(s) as well as camera(s). An example of such a digital video camera 10 is included in the VholdR™ system, marketed by Twenty20, Inc., of Seattle, Wash.
  • FIGS. 5, 6, 7, 8A, and 8B show optical and mechanical components of the digital video camera 10. With reference to FIGS. 3A-3F, 4A, 4B, 5, 6, 7, 8A, and 8B, some embodiments of the digital video camera 10 include a manual horizon adjustment control system 12 including a manual horizon adjustment control for adjusting an orientation of a horizontal image plane 16 of an image recorded by an image sensor 18 with respect to a housing plane 20 (along a vertical cross-section) of a camera housing 22. An exemplary image sensor 18 may be CMOS image capture card, and provide for minimum illumination of 0.04 Lux @ f/1.2, offer high sensitivity for low-light operation, low fixed pattern noise, anti-blooming, zero smearing, and low power consumption.
  • With reference to FIGS. 3A, 3C, 3F, 4A, 6, and 7, in some embodiments, the manual horizon adjustment control is a rotary controller 14 that rotates about a control axis 24 such that manual rotation of the rotary controller 14 changes the orientation of the horizontal image plane 16 with respect to the housing plane 20. The manual horizon adjustment control can be used to offset the horizontal image plane 16 with respect to the pitch, yaw, and roll of the mounting position of the camera housing 22.
  • In some preferred embodiments, the rotary controller 14 is positioned about a lens 26 and cooperates with a lens shroud 32 to support the lens 26 within the camera housing 22 such that manual rotation of the rotary controller 14 rotates the lens 26 with respect to the camera housing 22. In other embodiments, the lens 26 may remain fixed with respect to the camera housing 22 even though the rotary controller 14 rotates around the lens 26. In some embodiments, the lens 26 is a 3.6 mm, ¼″ 4G type, glass eye lens with a 90° viewing angle and a focal length covering a large range, such as from arm's length (e.g., 500 mm) to infinity, which focuses visual information onto the image sensor 18 at a resolution, such as at 640×480. Skilled persons will appreciate that a variety of types and sizes of suitable lenses are commercially available.
  • In some preferred embodiments, the image sensor 18 is supported in rotational congruence with the orientation of the rotary controller 14 such that manual rotation of the rotary controller 14 rotates the image sensor 18 with respect to the housing plane 20 of the camera housing 22. When the image sensor 18 has a fixed relationship with the orientation of the rotary controller 14, the image data captured by image senor 18 does not require any post capture horizon adjustment processing to obtain play back of the image data with a desired horizontal image plane 16. In particular, the rotary controller 14 can be set to a desired horizontal image plane 16, and the image sensor 18 will capture the image data with respect to the orientation of the horizontal image plane 16. In some embodiments, the image sensor 18 may remain fixed with respect to the camera housing 22 even though the rotary controller rotates around the image sensor 18.
  • With reference to FIGS. 6, 7, 8A, and 8B, in some embodiments, an exemplary optical assembly 34 shows how the image sensor 18 and the lens 26 may be supported in rotational congruence by the cooperation of the lens shroud 32, an internal rotation controller 36, and the rotary controller 14. In some preferred embodiments, the rotary controller 14 may be separated from the camera housing 22 by a gap 37 to facilitate the rotation of the rotary controller 14 with respect to the camera housing 22.
  • A lens cap holder 38 may be secured to the rotary controller 14 by screw threads and cooperates with an O-ring 40 a and to provide support for a lens cover 42 (such as a piece of glass). A lens holder 44 and a lens assembly holder 46 may also be employed to support the lens 26 in a desired position with respect to the other components in the optical assembly 34. The lens assembly holder 46 may be secured to the lens cap holder 38 by screw threads and an O-ring 40 b. An O-ring or bearings 43 may be employed between the lens assembly holder 46 and the main housing 100 to facilitate the rotation of the lens assembly holder 46 about the control axis 24 with respect to the main housing 100. A set screw 45 may be employed to secure the lens assembly holder 46 of optical assembly 34 to the main housing 100 without impeding the rotation of the lens assembly holder 46 or the components within it. In some embodiments, the rotary controller 14, the lens cap holder 38, the O-ring 40 a, the lens cover 42, the lens shroud 32, the laser sources 48, the lens 26, the lens holder 44, the image sensor 18, the internal rotation controller 36, the O-ring 40 b, and the lens assembly holder 46 of optical assembly 34 may rotate together. Skilled persons will appreciate that several of these components may be fixed with respect to the camera housing 22 or their synchronized rotation may be relaxed. For example, the lens cover 42, the lens 26, and the lens holder 44 need not rotate.
  • With reference to FIG. 8B, the rotary controller 14 may support a lens filter or other lens component, or the rotary controller may include screw threads or other means to enable attachment of additional or alternative lens components.
  • In some embodiments, the rotary controller 14 cooperates with an encoder to orient the image sensor 18 to the desired horizontal image plane 16. Alternatively, the encoder could guide post capture horizon adjustment processing to adjust the horizontal image plane 16 of the captured image so that it is transformed to play back the image data with the encoded horizontal image plane 16.
  • In some embodiments, the rotary controller 14 is positioned in an arbitrary location away from the lens 26 and/or in an arbitrary relationship with the position of the image sensor 18. In one example, the rotary controller 14 may be positioned on a side 28 of the camera housing 22 or a back door 30 and may remotely control the orientation of the image sensor 18 or may control an encoder. Skilled persons will appreciate that an arbitrarily located manual horizon adjustment control need not be a rotary and may be electronic instead of mechanical.
  • In some embodiments, the rotary controller 14 provides greater than or equal to 180 degree rotation of the horizontal image plane 16 with respect to the housing plane 20 of the camera housing 22 in each of the clockwise and counterclockwise directions. In one example, the rotary controller provides 180 degrees plus greater than or equal to six degrees of additional rotation in each direction, providing a 192-degree rotation of the horizontal image plane 16 with respect to the housing plane 20. This adjustability includes embodiments in which the orientation of the rotary controller 14 is in congruence with the orientation of the image sensor 18 as well as embodiments employing an encoder. Preferably, both the lens 26 and the image sensor 18 rotate together 192 degrees within a pivoting hermetically sealed capsule. This means no matter how an operator mounts the digital video camera 10, the image sensor 18 can be rotated to capture a level world.
  • With reference to FIGS. 4A and 4B, in some embodiments, a rotation indicator 54 is provided on an exterior surface 56 of the rotary controller 14. The rotation indicator 54 may take the form of a horizontal notch or raised bar that may or may not be colored differently from the color of camera housing 22. The camera housing 22 may have a similar or smaller notch or raised bar 58 of the same or different color that is fixed in one position. The dislocation between the rotation indicator 54 and the horizontal notch 58 provides a physical indication of the amount that the rotary controller 14 is displaced from its “home” position with respect to the camera housing 22.
  • In some preferred embodiments, the rotation indicator 54 and the horizontal notch 58 are in a collinear alignment (in the “home” position) when the horizontal image plane 16 is perpendicular to the housing plane 20. Thus, if the digital video camera 10 were set on a level horizontal surface and the two notches were collinear, the horizontal image plane would be horizontal.
  • With reference to FIGS. 3A, 3C, 3D, 3F, 4A, 7, and 8 in preferred embodiments, one or more laser sources 48 are fitted within the rotary controller 14, are oriented with the horizontal image plane 16, and are capable of projecting light emission(s) to define a horizontal projection axis or plane 52 that is parallel with or coplanar with the horizontal image plane 16. Thus, manual rotation of the rotary controller 14 changes the orientation of the horizontal projection axis 52 with respect to the housing plane 20 as the orientation of the horizontal image plane 16 is changed with respect to the horizontal projection axis 52. The beam(s) of light forming the horizontal projection axis 52 can be used as a guide by an operator to facilitate adjustment of the horizontal image plane 16 by simple rotation of the rotary controller 14 after the camera housing 22 has been mounted.
  • In some embodiments, a single laser source 48 may employ beam shaping optics and or a beam shaping aperture, filter, or film to provide a desired beam shape such as a line, lines of decreasing or increasing size, or a smiley face. In some embodiments, only a single beam shape is provided. In some embodiments, multiple beam shapes are provided and can be exchanged such as through manual or electronic rotation of a laser filter. Skilled persons will appreciate that two or more laser sources 48 may be outfitted with beam shaping capabilities that cooperate with each other to provide the horizontal projection axis 52 or an image that provides the horizontal projection axis 52 or other guidance tool.
  • In some embodiments, two laser sources 48 (or two groups of laser sources) are employed to project two beams of light that determine the horizontal projection axis 52. The two laser sources 48 may be mounted on opposite sides of the lens 26 such that their positions determine a laser mounting axis that bisects the lens 26. In some embodiments, the lens shroud 32 provides support for laser sources 48 such that they are positioned to emit light through apertures 60 in the lens shroud 32 (FIG. 7). In some embodiments, an alternative or additional optical support barrel 32 a may support the laser source 48 and the other optical components.
  • The laser sources 48 may be diode lasers that are similar to those used in laser pointers. The laser sources 48 preferably project the same wavelength(s) of light. In some embodiments, an operator may select between a few different wavelengths, such as for red or green, depending on contrast with the background colors. In some embodiments, two wavelengths may be projected simultaneously or alternately. For example, four laser sources may be employed with red and green laser sources 48 positioned on each side of lens 26 such that red and green horizontal projections axes 52 are projected simultaneously or alternately in the event that one of the colors does not contrast with the background.
  • In some embodiments, the laser sources 48 may be responsive to a power switch or button 64, which in some examples may be located on the back door 30 of the camera housing 22. A rotation of horizon adjustment control system 12 or the rotary controller 14 may provide the laser sources 48 with an ON condition responsive to a timer, which may be preset such as for five seconds or may be a user selectable time period. Alternatively, a single press of the button 64 may provide the laser sources 48 with an ON condition with a second press providing an OFF condition. Alternatively, a single press of the button 64 may provide an ON condition responsive to a timer, which may be preset such as for five seconds or may be a user selectable time period. Alternatively, the button 64 may require continuous pressure to maintain the laser sources 48 in an ON condition. The button 64 may also control other functions such as standby mode. Skilled persons will appreciate that many variations are possible and are well within the domain of skilled practitioners.
  • Skilled persons will also appreciate that any type of video screen, such as those common to conventional camcorders, may be connected to or be a part of camera housing 22. Such video screen and any associated touch display may also be used as feedback for orientation in conjunction with or separately from the laser sources 48. Skilled persons will appreciate that the video screen may take the form of a micro-display mounted internally to the camera housing 22 with a viewing window to the screen through the camera housing 22 or may take the form of an external LCD screen.
  • With reference to FIGS. 3A, 3 b, 3C, 3F, 4A, 4B, 5, and 6, in preferred embodiments, the digital video camera 10 has a manually operable switch activator 80 that controls the recording condition of the image sensor 18 and/or conveyance of the acquired image data to a data storage medium, such as on a two-gigabyte MicroSD card. In some embodiments, the digital video camera 10 is designed to use pulse power to conserve battery life while monitoring the switch activator 80. When the switch activator 80 is positioned to the ON position, the pulse power system is instructed to provide full power to the electronics and begin recording immediately; similarly, when the switch activator 80 is positioned to the OFF position, the pulse power system is instructed to cut power to the electronics and stop recording immediately.
  • In some preferred embodiments, when the switch activator 80 is slid or toggled, it moves a magnetic reed that is recognized from an impulse power sensor. Once the sensor recognizes the magnetic reed has been toggled to the ON position, the pulse power system is then triggered to power up most or all of the electronics of the digital video camera 10, including all of the electronics required for recording as well as selected other electronics or simply all the electronics. Once full power is provided to the system electronics, a feed from the image sensor 18 begins encoding and writing to the data storage medium. As soon as the first frames are written to the data storage medium, a signal is sent to an LED 82 to indicate via a light pipe 84 that the digital video camera 10 is recording. Thus, activation of the switch activator 80 initiates recording nearly instantaneously.
  • In some embodiments, the switch activator 80 powers up the electronics and initiates recording from a standby mode such as after the button 64 has been pushed to activate the pulse power mode. In other embodiments, the switch activator 80 powers up the electronics and initiates recording directly without any pre-activation. In some embodiments, a video encoder that cooperates with the image sensor and a microprocessor provides instructions to the video encoder. In some embodiments, the switch activator 80 is adapted to substantially simultaneously control supply of power to the microprocessor, the image sensor, and the video encoder, such that when the switch activator 80 is placed in the ON position the microprocessor, the image sensor, and the video encoder all receive power substantially concurrently and thereby substantially instantaneously initiate a video data capturing operation.
  • In some embodiments, an audio encoder cooperates with the microphone 90, and the microprocessor provides instructions to the audio encoder. In some embodiments, the switch activator 80 is adapted to substantially simultaneously control the supply of power to the microphone 90 and the audio encoder such that when the switch activator 80 is placed in the ON position, the microprocessor, the microphone, and the audio encoder all receive power substantially concurrently and thereby substantially instantaneously initiate an audio data capturing operation.
  • In some embodiments, when the switch activator 80 is placed in the OFF position, the microprocessor, the image sensor, and the video encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the video data capturing operation. In some embodiments, when the switch activator 80 is placed in the OFF position, the microprocessor, the microphone 90, and the audio encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the audio data capturing operation.
  • In some embodiments, the microprocessor, the image sensor 18, the video encoder, the microphone 90, and the audio encoder all receive power substantially concurrently and thereby substantially instantaneously initiate the video data and audio data capturing operations. In some embodiments, the microprocessor, the image sensor 18, the video encoder, the microphone 90, and the audio encoder all cease to receive power substantially concurrently and thereby substantially instantaneously cease the video data and audio data capturing operations.
  • In some embodiments, the switch activator 80 controls supply of power to additional electronics such that the additional electronics are deactivated when the switch activator 80 is in the OFF position and such that the additional electronics are activated when the switch activator 80 is in the ON position.
  • Skilled persons will appreciate that the switch activator 80 may be designed to have more than two slide settings. For example, in addition to ON and OFF settings for recording, switch activator 80 may provide an intermediate setting to activate laser sources 48, to activate one or more status indicators, or initiate other functions in the digital video camera 10.
  • The use of a magnetic reed switch as an embodiment for the switch activator 80 prevents water or other fluids from entering through the camera housing 22. Skilled persons will appreciate that other waterproof ON/OFF switch designs are possible. In preferred embodiments, digital video camera 10 also employs a waterproof microphone 90, such as an omni-directional microphone with a sensitivity (0 dB=1 V/Pa, 1 KHz) of −44±2 dB and a frequency range of 100-10,000 Hz, for capturing audio data and providing it to the data storage medium or to a second data storage medium. Alternatively, the camera housing 22 may include breathable, watertight materials (such as GoreTex™) to prevent the egress of water without requiring a waterproof microphone 90. Skilled persons will appreciate that microphones 90 with a large variety of operational parameters are commercially available or can be manufactured to suit desired criteria.
  • In some embodiments, the microphone 90 is positioned beneath the switch activator 80 such that the switch activator 80 covers the microphone 90 whenever the switch activator 80 is in the OFF position and such that the switch activator 80 exposes the microphone 90 whenever the switch activator 80 is in the ON position. The audio data capturing operation is preferably deactivated when the switch activator 80 is in the OFF position and that the audio data capturing operation is preferably activated when the switch activator 80 is in the ON position. The ON and OFF conditions of the audio data capturing operation may be controlled by the switch activator 80 in conjunction with the ON and OFF conditions of the video capturing operation.
  • With reference to FIGS. 5 and 6, in some embodiments, the camera housing 22 includes a main housing 100 that supports the switch activator 80, a front and bottom trim piece 106, and the back door 30 which is connected to the main housing 100 through a hinge 102. In some embodiments, the back door 30 may be removable through its hinge 102 to allow connection of accessories to the main housing 100 for extended functionality. The back door 30 may provide an area of thinner material to permit compression of the button 64. Gaskets 114 may be seated between the main housing 100 and the back door 30 to provide waterproofing. A housing cover 108 may be connected to the main housing 100 through a rubber gasket 110 that also enhances the waterproof characteristics of the camera housing 22.
  • Side caps 112 may be ultrasonically welded to the exterior surfaces of the housing cover 108 and the lower portion of the main housing 100, which form the lower portions of the sides 28 of the camera housing 22. In some embodiments the camera housing 22 is made from brushed aluminum, baked fiberglass, and rubber. In particular, the main housing 100, the housing cover 108, and the side caps 112 may be made from aluminum. The front and bottom trim piece 106 may also be ultrasonically welded to the main housing 100.
  • With reference to FIGS. 3A, 3B, 4A, 4B, 6, and 9, in preferred embodiments, the digital video camera 10 includes part of a mounting system 120 that has two or more housing rail cavities 122 and two or more interleaved housing rails 124 on each side 28 of camera housing 22 for engaging a versatile mount 126. An example of such a mounting system 100 is the TRail™ mounting system, marketed by Twenty20, Inc, of Seattle, Wash.
  • The housing rail cavities 122 and housing rails 124 may be formed by cut outs in the side caps 112 that are mounted to the main housing 100. In some embodiments, digital video camera 10 is bilaterally symmetrical and has an equal number of housing rail cavities 122 on each of the side caps 112 and an equal number of housing rails 124 on each of the side caps 112. In some embodiments, digital video camera 10 may for example provide two housing rail cavities 122 (such as shown in FIGS. 3A and 3B) or three housing rail cavities 122 in each side cap 112 (such as shown in FIGS. 4A and 4B). Skilled persons will appreciate, however, that in some embodiments, digital video camera 10 need not be symmetrical and may have an unequal number of rail cavities 122 on its side caps 112.
  • In some embodiments, the rail cavities 122 have a “T”-like, wedge-like, or trapezoid-like cross-sectional appearance. Skilled persons will appreciate that the dimensions of the stem or lateral branches of the “T” can be different. For example, the stem can be thicker than the branches, or one or more of the branches may be thicker than the stem; similarly, the stem can be longer than the branches, and one or more of the branches may be longer than the stem. The cross-sectional shapes may have flat edges or corners, or the edges or corners may be rounded. Skilled persons will also appreciate that numerous other cross-sectional shapes for the rail cavities are possible and that the cross-sectional shapes of different housing rail cavities 122 need not be the same whether in the same side cap 112 or in different side caps 112. Similarly, the housing rail cavities 122 may have different lengths and the housing rails 124 may have different lengths. The bottom of trim piece 106 may be alternatively or additionally fitted with housing rails 124.
  • In some embodiments, one or more of the housing rail cavities 122 may contain one or more bumps or detents 128. In some embodiments, each side 28 of camera housing 22 contains at least one bump or detent 128. In some embodiments, each housing rail cavity 122 contains at least one bump or detent 128. In some examples, however, only a single housing rail cavity 122 on each side 28 contains a bump or detent 128. Skilled persons will appreciate that the different sides 28 need not contain the same number of nubs or detents 128.
  • FIG. 9 shows a mount base 130 and a rail plug 132 that fit together to form a flat surface mount 134 shown in FIG. 10. FIGS. 11A-11D (FIG. 11) depict different views of the camera housing 22 mated with the flat surface mount 126. With reference to FIGS. 9-11, the rail plug 132 contains one or more mount rails 136 that are adapted to mate with the housing rail cavities 122 on camera housing 22. Similarly, the rail plug 132 contains one or more mount rail cavities 138 that are adapted to mate with the housing rails 124 on camera housing 22. The mount rails 136 may have the same or different cross-sectional shapes as those of housing rails 124, and the mount rail cavities 138 may have the same or different cross-sectional shapes as those of the housing rail cavities 122. In some preferred embodiments, the rails 124 and 136 and cavities 122 and 138 have the same cross-sectional profiles.
  • In some embodiments, one or more of the mount rails 136 on the rail plug 132 may contain one or more detents or bumps 140. In some embodiments, each mount rails 136 contains at least one detent or bump 140. In some examples, however, only a single mount rail 136 contains a detent or bump 140. The detents or bumps 140 are adapted to mate with the bumps or detents 128 such that if the camera housing 22 has detents 128 then the rail plug 132 has bumps 140 or if the camera housing 22 has bumps 128 then the rail plug 132 has detents 140. Skilled persons will appreciate that in some alternative embodiments, the housing rails 124 have the bumps or detents 128 and the mount rail cavities 138 have the detents or bumps 140.
  • The versatile mounting system 120 provides for ease of mounting and orientation of the digital video camera 10 with ease of detachment of the digital video camera 10 with retention of the mounted orientation. In some embodiments, the base mount 130 may have a very small footprint and may be attached to a surface with an adhesive pad designed for outdoor use. After the base mount 130 has been attached to a surface, the rail plug 132 can be detached from the base mount 130.
  • In some embodiments, the rail plug 132 has a circumferential saw-toothed edge 142 that is mated to a saw-tooth-receiving inside edge 144 of a base mount cavity 146 adapted to receive the rail plug 132. In some embodiments, the rail plug 132 has a compression fit within the base mount 130. In some embodiments, hook and loop double-toothed Velcro™ may be used instead of or in addition to a compression fit technique to further secure the rail plug 132 within the base mount 130.
  • The mount rails 136 of the rail plug 132 can slide into the housing rail cavities 122 of the camera housing 22 as the mount rail cavities 138 of the rail plug 132 slide onto the housing rails 124 of the camera housing 22 as indicated by arrow 148 to secure the rail plug 132 to the camera housing 22. The mated detents and bumps 128 and 140 can be engaged to prevent unintended lateral movement of the rail plug 132 with respect to the camera housing 22. The rail plug 132 with the attached digital video camera 10 can be rotated from zero to 360 degrees within a plane perpendicular to the base mount 130 to capture a desired viewing angle. Then, the rail plug 132 can be inserted or re-inserted into the base mount 130 as indicated by arrow 150. FIG. 11 shows from several different views how the mated digital video camera 10, the rail plug 132, and the mount base 130 appear when they are mated together.
  • In some embodiments, the rail plug 132 and base mount 130 may be made from a hard, but flexible material such as rubber or a polymer with similar properties, but skilled persons will appreciate that the rail plug 132 and base mount 130 may be made from a hard or soft plastic. As the base mount 130 can be flexible, it can be attached to a variety of surfaces such as the surfaces of helmets, snowboard decks, skis, fuel tanks, windows, doors, vehicle hoods, etc. The material and flexibility of the material of the flat mount 126 may provide a “rubber” dampening affect as well as enhance rail sliding, rail engagement, and plug engagement. The mounting system 120 may also include a runaway leash (not shown).
  • When recording of an activity is completed, the rail plug 132 with the attached digital video camera 10 may be disengaged from the base mount 130 for safe storage or data uploading. The base mount 130 can be left attached to the surface and need not be re-attached and/or re-adjusted. Alternatively, the camera housing 22 may be disengaged from the rail plug 132, leaving the rail plug 132 engaged with the base mount 130 so that the original orientation of the mount rails 136 of the rail plug 132 is maintained to permit quick reattachment of the digital video camera 10 without requiring its orientation to be re-adjusted to the base mount 130 or the person, equipment, or vehicle to which the base mount 130 is mounted.
  • FIG. 12 shows an alternative rail plug 132 a; and FIGS. 13A, 13B, 13C, 13D, and 13E (FIG. 13) show several views of the rail plug 132 a with an alternative base mount 130 a, including locked and unlocked configurations, to form a pole mount 126a for mounting on a pole 160 such as handle bars. With reference to FIGS. 12 and 13, the rail plug 132 a may be used as a stand-alone mount with an adhesive backing or it may be used in conjunction with or integrated into one or more varieties of base mounts 130 a. The rail plug 132 a may be attached to the base mount 130 a through the use of an adhesive mounting, through the use of Velcro™, through the use of a screw, through the use of other conventionally known means, or combinations thereof. The mount rails 136 may be formed to provide an aperture 162 to provide access for a screw and screwdriver to mount the rail plug 132 a onto base mount 130 a.
  • The base mount 130 a is configured to open and close around poles 160, particularly poles of standardized recreational equipment and especially such poles having small diameters such as 1-1.5 inches (2.5-3.8 cm). In some embodiments, the base mount 130 a has a locking pin 164 with a head 166 that can be secured within a lock chamber 168. The locking pin 164 increases compression against the pole 160 to prevent the base mount 130 a from rotating around the pole 160 after its desired positioned is established. The base mount 130 a may also be provided with a pin door cover 170 to prevent debris from accessing the locking pin 164 or the lock chamber 168.
  • FIGS. 14A, 14B, 14C, 14D, and 14E (FIG. 14) show several views of a rail plug 132 b with an alternative base mount 130 b, including a strap 172, to form a pole mount 126 b for mounting on a pole 160 b such as a roll cage, a windsurfing mast, or a hang glider support. With reference to FIG. 14, in some embodiments, the strap 172 is large enough to accommodate poles 160 b having a diameter up to four inches (12 cm) or larger. In some embodiments, a dial 174 may be employed to tighten and loosen the strap 172. In other embodiments, the dial 174 controls the swivel of the rail plug 132 with respect to the base mount 130 b so that the side-to-side angle of the digital video camera 10 can be adjusted. As with the rail plug 132 a, the rail plug 132 b may be attachable to the base mount 130 b or may be integrated with it.
  • FIGS. 15A, 15B, and 15C (FIG. 15) show one view of a rail plug 132 e and show several views of a rail plug 132 c with an alternative base mount 130 c to a band or strap mount 126 c for mounting on a belt, strap, or band 180, such as the band 180 of a pair of goggles 182. As with previous embodiments, the rail plugs 132 e and 132 c may be attachable to the base mount 130 c or may be integrated with it. With reference to FIG. 15A, the base mount 130 c has a dampener 184 a and a strap entrance 186 a on an interior side of the base mount 130 c, i.e., facing in the opposite direction of the mounting rails 136. The dampener 184 a may be made from rubber or other suitable cushioning material to cushion a user's head away from the digital video camera.
  • With reference to FIG. 15B, the base mount 130 c has a dampener 184 b on an interior side of the base mount 130 c, i.e., facing in the opposite direction of the mounting rails 136. However, the base mount 130 c has a strap entrance 186 b on an exterior side of the base mount 130 c, i.e., facing in the same direction of the mounting rails 136. FIG. 15C shows the base mount 130 of FIG. 15B mounted upon the strap 180 of the goggle 182. Skilled persons will appreciate that the rail plug 132 a can be substituted for the rail plugs 132 e or 132 c.
  • FIG. 16 shows a rail plug 132 d with an alternative base mount 130 d to a helmet mount 126 d for mounting on a vented helmet. The helmet mount 126 includes one or more slots 190 through which a strap can be used to secure the base mount 130 d to a helmet through vent slots in the helmet. Skilled persons will appreciate that the rail plug 132 a can be substituted for the rail plug 132 d.
  • FIG. 17 is a front perspective view of another alternative goggle base mount 130 f, adapted for employing a strap 192 for attachment to a goggle strap 180. The strap 192 can be looped through buckles 194 and 196 to secure the base mount 130 f to the goggle strap 180. The base mount 130 f is adapted to receive the circular rail plug 132 (of FIG. 10) that permits 360-degree rotation of the mounting rails 136. Such embodiments permit a user adjust the angle of the digital video camera 10 to be different than the vertical viewing angle of the user. For example, the user can be viewing down at the ground while the digital video camera 10 (and its image sensor 18) captures images straight ahead. In some embodiments, the base mount 130 f may include pads 198 and 202 to dampen against vibrations and may include retaining tabs 200 to prevent the rail plug 132 from being inadvertently jarred loose. The strap 192 may also or alternatively include pads 204 and 208.
  • Skilled persons will appreciate that base mounts 130 a through 130 d can also alternatively be configured to receive a round rail plug 132 (of FIG. 10) that permits 360-degree rotation of the mounting rails 136. For example, FIG. 18 shows an alternative pole mount 126 g having a base mount 130 g adapted to receive the circular rail plug 132 that permits 360-degree rotation of the mounting rails 136. Such embodiments can facilitate compensation for handle bars or other poles 160 or 160 b that may be angled backward or forward.
  • In some embodiments, the base mount 130 g has a different locking mechanism than that of base mount 130 a (FIG. 13). For example, in some embodiments, a locking pin 210 is attached by a hinge 212 to the base mount 130 g, and the locking pin 210 is also attached at its other end to a pin door cover 214 through a hinge 216. The locking pin 210 cooperates with the hinge door cover 214 to increase compression against the pole 160 to prevent the base mount 130 g from rotating around the pole 160 after its desired position is established. Skilled persons will appreciate that the base mount 130 a may alternatively employ this locking mechanism. In some embodiments, the base mounts 130 a and 130 g include a pole grip 218 to help maintain a preferred orientation of the base mounts 130 a and 130 g with respect to the pole 160. In some embodiments, base mounts 130 and 130 a-130 g may include a leash ring 220 adapted to receive a lease line that may be attached to an associated rail plug 132 (132 a-132 d), the digital video camera 10, or the operator.
  • With reference again to FIGS. 3B, 3E, and 5, the button 64 (or an additional button 200) may control one or more status indicators such as the LED 82 that indicates via the light pipe 84 that the digital video camera 10 is recording. The button 64 (or an additional button 220) may, for example, also control operation of an LED 222 that indicates through a light pipe 224 the power status of a battery (not shown). In some embodiments, a single push controls two or more status indicators (or all of the status indicators, and may control the laser sources 48 and a recording standby mode as well).
  • In some embodiments, the status indicators may provide a different color depending on the status of the item in question. In some embodiments, green, yellow, and red LEDs are used to indicate whether the battery is completely charged, half-charged, or nearly depleted. Similarly, in some embodiments, green, yellow, and red LEDs are used to indicate whether the SD memory card is nearly empty, half-empty, or nearly full. In other embodiments, green light indicates greater than or equal to 80% space or charge, yellow light indicates greater than or equal to 30% space or charge, and red light indicates less than 30% space or charge. Skilled persons will appreciate that the number and meaning of colors can be varied. The camera housing 22 may provide symbols indicating what items the light pipes 84 and 224 designate, such as battery symbol 226 and memory card symbol 228 on the door 30.
  • To facilitate an easier and more manageable process for the video once it has been recorded, the digital video camera 10 may be designed to automatically segment the video into computer and web-ready file sizes. The segment can be automatically determined by the hardware during the recording process without intervention by the user. In some embodiments, software will automatically close a video file and open a new file at predefined boundaries. In some embodiments, the boundaries will be time-based, for example, ten minutes for each segment, or size-based, for example 10 MB for each segment. Additionally, the segmentation process may be designed so that file boundaries are based on preset limits or so that the user can adjust the segment length to the user's own preferred time. In some embodiments, the video encoder (hardware or software based) will optimize the file boundary by delaying the boundary from the nominal boundary position until a period of time with relatively static video and audio, i.e., when there are minimal changes in motion. Skilled persons will appreciate, however, that in some embodiments, such segmentation may be implemented via software or hardware.
  • The digital video camera 10 is an all-in-one, shoot and store digital video camcorder and is designed to operate in extreme weather conditions and in a hands-free manner. The digital video camera 10 is wearable and designed for rugged environments (water, heat, cold, extreme vibrations), and the VholdR™ system includes application mounts 126 to attach to any person, equipment, or vehicle. The internal components of the digital video camera 10 may be silicon treated, coated, or otherwise insulated from the elements, keeping the digital video camera 10 operational, no matter the mud, the dirt, the snow, and the rain.
  • It will be obvious to those having skill in the art that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. For example, skilled persons will appreciate that subject matter revealed in any sentence or paragraph can be combined with subject matter from some or all of the other sentences or paragraphs, except where such combinations are mutually exclusive. The scope of the present invention should, therefore, be determined by the following claims.

Claims (34)

1. An integrated point of view digital video camera operable for mounting to a person, a vehicle, or equipment and operable for capturing video during motion of the person, the vehicle, or the equipment, comprising:
a camera housing containing a lens and an image sensor, the camera housing defining a housing plane and the image sensor operable for capturing light propagating through the lens and representing a scene during motion of the person, the vehicle, or the equipment, the image sensor producing image data representing an image of the scene that is oriented with respect to a horizontal image plane, and the lens and the image sensor having an orientation that is adjustable with respect to the housing plane;
a mounting mechanism adaptable for secure mounting of the camera housing to the person, the vehicle, or the equipment;
a horizon adjustment control for adjusting with respect to the housing plane an orientation of the horizontal image plane of the image of the scene, the horizon adjustment control forming part of the housing but operationally independent of the mounting mechanism to enable adjustment of the orientation of the horizontal image plane when the camera housing is securely mounted to the person, the vehicle, or the equipment; and
a control axis that extends through the camera housing and the horizon adjustment control including a rotary controller that is operable for rotation about the control axis to rotate the lens and the image sensor which are supported in rotational congruence with the rotary controller and thereby change the orientation of the horizontal image plane with respect to the housing plane such that the image sensor is operable to produce image data with respect to the orientation of the horizontal image plane.
2. The digital video camera of claim 1, in which the lens and the image sensor are operable for rotation about the control axis.
3. The digital video camera of claim 1, in which:
the scene has a level orientation;
the housing plane includes the control axis;
the image sensor and the lens are mounted along an optical axis that is collinear with the control axis; and
the rotary controller adjusts the horizontal image plane with respect to the level orientation of the scene.
4. The digital video camera of claim 1, in which the mounting mechanism includes a slidably engageable mounting feature on the camera housing.
5. The digital video camera of claim 1, wherein:
the scene has a level orientation;
the person, the vehicle, or the equipment has a mounting surface with an off-axis orientation with respect to the level orientation of the scene;
the mounting mechanism provides positioning adjustment of the camera housing with respect to the level orientation of the scene;
and cooperative adjustment of the mounting mechanism and the rotary controller facilitate adjustments of the horizontal image plane for pitch, yaw, and roll with respect to the level orientation of the scene and permit orientation of the horizontal image plane to be parallel to the level orientation of the scene despite the off-axis orientation of the mounting surface.
6. The digital video camera of claim 1, in which the mounting mechanism includes first and second mounting pieces configured for coupling to, respectively, the camera housing and the person, the vehicle, or the equipment, and in which the first and second mounting pieces are rotationally coupled to assume an adjustable orientation relative to each other and thereby provide rotational positioning adjustment of the camera housing.
7. The digital video camera of claim 6, in which:
the camera housing has a length;
the first mounting piece comprises a plug mount that has a circumferential edge and is matable to the camera housing to provide for linear positioning adjustment of the first mounting piece along the length of the camera housing; and
the second mounting piece comprises a base mount that has a base mount cavity into which the plug mount fits, the base mount cavity having an inside edge to which the circumferential edge of the plug mount is matable, the matable fit of the base mount and the plug mount providing the rotational positioning adjustment of the camera housing about a mount rotation axis that is transverse to the length of the camera housing to enable setting of the digital video camera to a desired viewing angle.
8. The digital video camera of claim 6, in which the person, the vehicle, or the equipment includes a strap, and in which the second mounting piece includes a strap mount opening through which the strap can pass to facilitate the secure mounting of the camera housing to the person, the vehicle, or the equipment.
9. The digital video camera of claim 1, in which the image sensor has an orientation with respect to the horizontal image plane, and the digital video camera further comprises:
one or more laser sources being capable of projecting a light emission indicative of a horizontal projection plane, the horizontal projection plane being coordinated with the horizontal image plane such that rotation of the rotary controller changes orientation of the horizontal projection plane and such that the image data is oriented with respect to the horizontal projection plane.
10. The digital video camera of claim 9, in which one or more laser sources include two laser sources that establish a laser mounting axis that bisects the lens.
11. The digital video camera of claim 10, in which the laser sources are operable for rotation about the control axis.
12. The digital video camera of claim 1, in which the horizon adjustment control is a manual horizon adjustment control.
13. The digital video camera of claim 1, in which the mounting mechanism has two or more housing rail cavities and two or more interleaved housing rails on each side of the camera housing for engaging the housing rail cavities of the mounting mechanism.
14. The digital video camera of claim 1, in which the mounting mechanism has a rail plug containing one or more mount rails that are adapted to mate with housing rail cavities on the camera housing.
15. The digital video camera of claim 1, in which the mounting mechanism has a rail plug attachable to or integrated with a base mount.
16. The digital video camera of claim 1, in which the mounting mechanism has a rail plug operable for attachment to the digital video camera, and the mounting mechanism has a base mount, wherein the rail plug can be rotated from zero to 360 degrees within a plane perpendicular to the base mount to capture a desired viewing angle with the digital video camera.
17. The digital video camera of claim 1, further comprising:
a data storage medium for receiving image data directly or indirectly from the image sensor;
a video encoder that cooperates with the image sensor;
a microprocessor that provides instructions to the video encoder;
a microphone for capturing audio data and directly or indirectly providing the audio data to the data storage medium or to a second data storage medium; and
a manually operable switch for controlling operation of the image sensor and the video encoder and/or the microphone.
18. The digital video camera of claim 17, further comprising:
a switch activator for the manually operable switch, wherein the switch activator is movable over a slidably engageable surface of the camera housing.
19. The digital video camera of claim 18, wherein:
the camera housing has a top surface area; and
the slidably engageable surface forms a major portion of the top surface area.
20. The digital video camera of claim 18, wherein:
the camera housing has a top surface area;
the switch activator covers a major portion of the top surface area.
21. The digital video camera of claim 18, wherein:
the housing plane transects the camera housing;
the camera housing has a housing length along the housing plane; and
the switch activator has an activator length that forms a major portion of the housing length.
22. The digital video camera of claim 18, wherein:
the camera housing presents a top plan view exhibiting a top surface area of the camera housing;
the camera housing presents a front view exhibiting a contour of the top surface area; and
the switch activator has a contour that matches the contour of the top surface area.
23. The digital video camera of claim 18, wherein:
the camera housing has a housing surface contour;
the switch activator is recessed beneath the housing surface contour; and
the switch activator has a switch surface contour that matches the housing surface contour and is mounted such that the switch surface contour is flush with the housing surface contour.
24. The digital video camera of claim 17, wherein the switch is a magnetically controlled switch.
25. The digital video camera of claim 17 wherein the lens, image sensor, and data storage medium are enclosed within a camera housing and the switch controls activation of the image data capturing operation without penetrating the camera housing.
26. The digital video camera of claim 17, wherein:
the manually operable switch for controls operation of the image sensor, the video encoder, and the microphone, the manually operable switch having an ON position and an OFF position such that when the switch is placed in the ON position, the image sensor, video encoder, and microphone initiate the video and audio data capturing operations.
27. The digital video camera of claim 18, wherein:
the switch activator covers a major portion of the slidably engageable surface.
28. The digital video camera of claim 1, wherein the mounting mechanism is operable for rotational adjustment between the camera housing and the person, the vehicle, or the equipment.
29. The digital video camera of claim 1, wherein the mounting mechanism is adapted for releasable mounting of the camera housing to at least one of a helmet, snowboard deck, ski, fuel tank, window, door, vehicle hood, ski pole, roll-cage, windsurfing mast, hang glider support, goggle strap, or handle bar.
30. The digital video camera of claim 29, wherein the mounting mechanism is selected from a group of mounting mechanisms having a common mounting feature for securing the camera housing to the mounting mechanism and having different base mount features for securing the mounting mechanism to different ones of the helmet, snowboard deck, ski, fuel tank, window, door, vehicle hood, ski pole, roll-cage, windsurfing mast, hang glider support, goggle strap, or handle bar.
31. The digital video camera of claim 1, wherein the mounting mechanism is operable as a dampener to cushion the camera from the person, the vehicle, or the equipment.
32. A method for adjusting a horizontal image plane of an image sensor in a digital video camera having a lens and a camera housing that defines a housing plane, the image sensor capturing light propagating through the lens and representing a scene, and the image sensor producing image data representing and image of the scene that is oriented with respect to the horizontal image plane, the method comprising:
securely mounting the camera housing to a person, a vehicle, or equipment;
activating one or more laser sources, mounted in a rotary controller, to project a light emission indicative of a horizontal projection plane that is parallel to the horizontal image plane of the image sensor, the rotary controller being operable to adjust with respect to the housing plane an orientation of the horizontal image plane of the image of the scene, the rotary controller being operable for rotation about a control axis that is perpendicular to the lens, such that rotation of the rotary controller changes the orientation of the horizontal image plane with respect to the housing plane; and
rotating the rotary controller about the control axis in response to the horizontal projection plane of the light emission, thereby changing the orientation of the horizontal image plane of the image sensor with respect to the housing plane.
33. A method for employing the digital video camera, comprising:
mounting a first mounting piece to a camera housing of the digital video camera;
mounting a second mounting piece to a person, vehicle, or equipment;
coupling the first and second mounting pieces to assume an adjustable orientation relative to each other to provide rotational positioning adjustment of the camera housing within a housing plane and with respect to the person, the vehicle, or the equipment;
rotating a rotary controller about the control axis that extends through the camera housing, wherein the control axis is coplanar with the housing plane, the rotary controller supporting an image sensor in rotational congruence with rotation of the rotary controller, the image sensor producing image data representing an image of a scene that is oriented with respect to a horizontal image plane, the rotary controller and the image sensor having an orientation that is adjustable with respect to a housing plane such that rotation of the rotary controller adjusts the orientation of the horizontal image plane of the image of the scene with respect to the housing plane, and the rotary controller is operationally independent of the first and second mounting pieces to enable adjustment of the orientation of the horizontal image plane when the camera housing is securely mounted to the person, the vehicle, or the equipment.
34. A mounting system for securely mounting a camera housing of a video camera to a support, comprising:
a mounting mechanism including a rail plug containing one or more mount rails that are adapted to mate with housing rail cavities on the camera housing of the video camera; and
a base mount, wherein the rail plug can be rotated from zero to 360 degrees within a plane perpendicular to the base mount to capture a desired viewing angle with the video camera.
US13/674,817 2007-07-30 2012-11-12 Components of a portable digital video camera Abandoned US20130063554A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/674,817 US20130063554A1 (en) 2007-07-30 2012-11-12 Components of a portable digital video camera
US15/181,112 US10477078B2 (en) 2007-07-30 2016-06-13 Image orientation control for a portable digital video camera
US16/664,330 US10965843B2 (en) 2007-07-30 2019-10-25 Image orientation control for a portable digital video camera
US17/198,048 US11310398B2 (en) 2007-07-30 2021-03-10 Image orientation control for a portable digital video camera
US17/659,455 US20220311912A1 (en) 2007-07-30 2022-04-15 Image orientation control for a portable digital video camera

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US95281007P 2007-07-30 2007-07-30
US29/322,219 USD616006S1 (en) 2008-07-30 2008-07-30 Portable digital video camera
PCT/US2008/071661 WO2009018391A1 (en) 2007-07-30 2008-07-30 Components of a portable digital video camera
US67144210A 2010-05-14 2010-05-14
US13/674,817 US20130063554A1 (en) 2007-07-30 2012-11-12 Components of a portable digital video camera

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US12/671,442 Division US8792041B2 (en) 2007-07-30 2008-07-30 Control switch for a portable digital video camera
PCT/US2008/071661 Division WO2009018391A1 (en) 2007-07-30 2008-07-30 Components of a portable digital video camera
US67144210A Division 2007-07-30 2010-05-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/181,112 Continuation US10477078B2 (en) 2007-07-30 2016-06-13 Image orientation control for a portable digital video camera

Publications (1)

Publication Number Publication Date
US20130063554A1 true US20130063554A1 (en) 2013-03-14

Family

ID=40304862

Family Applications (6)

Application Number Title Priority Date Filing Date
US12/671,442 Active 2030-12-17 US8792041B2 (en) 2007-07-30 2008-07-30 Control switch for a portable digital video camera
US13/674,817 Abandoned US20130063554A1 (en) 2007-07-30 2012-11-12 Components of a portable digital video camera
US15/181,112 Expired - Fee Related US10477078B2 (en) 2007-07-30 2016-06-13 Image orientation control for a portable digital video camera
US16/664,330 Active US10965843B2 (en) 2007-07-30 2019-10-25 Image orientation control for a portable digital video camera
US17/198,048 Active US11310398B2 (en) 2007-07-30 2021-03-10 Image orientation control for a portable digital video camera
US17/659,455 Pending US20220311912A1 (en) 2007-07-30 2022-04-15 Image orientation control for a portable digital video camera

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US12/671,442 Active 2030-12-17 US8792041B2 (en) 2007-07-30 2008-07-30 Control switch for a portable digital video camera

Family Applications After (4)

Application Number Title Priority Date Filing Date
US15/181,112 Expired - Fee Related US10477078B2 (en) 2007-07-30 2016-06-13 Image orientation control for a portable digital video camera
US16/664,330 Active US10965843B2 (en) 2007-07-30 2019-10-25 Image orientation control for a portable digital video camera
US17/198,048 Active US11310398B2 (en) 2007-07-30 2021-03-10 Image orientation control for a portable digital video camera
US17/659,455 Pending US20220311912A1 (en) 2007-07-30 2022-04-15 Image orientation control for a portable digital video camera

Country Status (5)

Country Link
US (6) US8792041B2 (en)
CN (2) CN101809992B (en)
AU (1) AU2008282223B2 (en)
CA (1) CA2698281C (en)
WO (1) WO2009018391A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8890954B2 (en) 2010-09-13 2014-11-18 Contour, Llc Portable digital video camera configured for remote image acquisition control and viewing
US9386133B2 (en) * 2014-08-05 2016-07-05 Honeywell International Inc Voice control module for mobile instruments
US9467608B2 (en) 2015-01-27 2016-10-11 Moment Inc Auxiliary lens for mobile photography
WO2016174208A1 (en) * 2015-04-29 2016-11-03 Tomtom International B.V. Camera mounting system
US9712904B1 (en) * 2016-03-29 2017-07-18 Bby Solutions, Inc. Multi-mode microphone
US9848114B2 (en) 2009-12-07 2017-12-19 Cobra Electronics Corporation Vehicle camera system
US20180017850A1 (en) * 2016-07-14 2018-01-18 Pathway Innovations And Technologies, Inc. Modular action camera system
CN108229275A (en) * 2016-12-12 2018-06-29 维布络有限公司 The system and method for dynamically adjusting the visual field of image capture apparatus
US20180281458A1 (en) * 2017-04-03 2018-10-04 Xerox Corporation Thermoformed customized object holder for direct to object printers
US10197665B2 (en) 2013-03-12 2019-02-05 Escort Inc. Radar false alert reduction
US10477078B2 (en) 2007-07-30 2019-11-12 Contour Ip Holding, Llc Image orientation control for a portable digital video camera
US10638024B1 (en) * 2016-03-30 2020-04-28 Uemsi/Htv Pole mounted lighted camera
US11082596B2 (en) 2018-03-25 2021-08-03 Moment Inc Anamorphic optical assembly for mobile camera-enabled device and device case

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100102959A (en) * 2009-03-12 2010-09-27 삼성테크윈 주식회사 Firearm system having camera unit with adjustable optical axis
DE102009027372A1 (en) * 2009-07-01 2011-01-05 Robert Bosch Gmbh Camera for a vehicle
US20110216160A1 (en) * 2009-09-08 2011-09-08 Jean-Philippe Martin System and method for creating pseudo holographic displays on viewer position aware devices
AT508696B1 (en) * 2009-09-11 2015-06-15 Fronius Int Gmbh MONITORING MODULE FOR MONITORING A PROCESS WITH A LIGHT ARCH
US20140313406A1 (en) * 2010-11-24 2014-10-23 Gregory Towle Becker Disaster damage camera and recording system
US8799967B2 (en) * 2011-10-25 2014-08-05 At&T Intellectual Property I, L.P. Using video viewing patterns to determine content placement
WO2013067089A2 (en) * 2011-11-01 2013-05-10 Totus Solutions, Inc. Networked modular security and lighting device grids and systems, methods and devices thereof
US9674409B2 (en) * 2012-09-19 2017-06-06 Michael J. Jones Image capturing system and method of use
US9030606B2 (en) 2013-03-14 2015-05-12 Gopro, Inc. Wireless camera housing illuminators
CN104301599B (en) * 2013-07-18 2018-04-20 华为技术有限公司 A kind of orientation adjustment instrument
JP6168900B2 (en) * 2013-08-01 2017-07-26 キヤノン株式会社 Optical equipment
KR102246882B1 (en) * 2014-01-28 2021-04-30 엘지이노텍 주식회사 Camera module
US10159539B2 (en) * 2014-04-10 2018-12-25 Mark Crawford Battery-operated laser or light source for performing surgical procedures
RU2017106629A (en) * 2014-08-03 2018-09-04 Поготек, Инк. SYSTEM OF WEARABLE CAMERAS AND DEVICES, AND ALSO A WAY OF ATTACHING CAMERA SYSTEMS OR OTHER ELECTRONIC DEVICES TO WEARABLE PRODUCTS
US9628707B2 (en) 2014-12-23 2017-04-18 PogoTec, Inc. Wireless camera systems and methods
EP3308216B1 (en) 2015-06-10 2021-04-21 Pogotec, Inc. Eyewear with magnetic track for electronic wearable device
US10341787B2 (en) 2015-10-29 2019-07-02 PogoTec, Inc. Hearing aid adapted for wireless power reception
US11558538B2 (en) 2016-03-18 2023-01-17 Opkix, Inc. Portable camera system
US10051363B2 (en) * 2016-09-16 2018-08-14 Gopro, Inc. Submersible microphone system with a compressible spacer
AU201811917S (en) * 2017-09-29 2018-04-23 Cyclic Res & Development Hk Limited Combination light and camera
WO2020102237A1 (en) 2018-11-13 2020-05-22 Opkix, Inc. Wearable mounts for portable camera
US11112059B2 (en) * 2020-01-07 2021-09-07 NextVPU (Shanghai) Co., Ltd. Adjustable connection between an assistive device and a wearable device
CN111856492B (en) * 2020-06-22 2021-04-23 北京驭光科技发展有限公司 Dynamic ship height measuring method and device
CN111756975B (en) * 2020-07-06 2022-06-10 广州博冠智能科技有限公司 Camera with horizontal and vertical screen switching function
USD1015400S1 (en) * 2020-10-26 2024-02-20 Gn Audio A/S Camera
US12031797B2 (en) * 2021-06-24 2024-07-09 Wilcox Industries Corp. Pressure pad accessory controller for weapon

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377302B1 (en) * 1996-05-14 2002-04-23 Sony Corporation Image pickup apparatus with adjustable image pickup posture
US20020067920A1 (en) * 2000-12-01 2002-06-06 Inventec Multimedia & Telecom Corporation Digital camera with rotatable components
US20030228847A1 (en) * 2002-06-11 2003-12-11 Mitsuyoshi Matsumoto Portable communication device
US20040075739A1 (en) * 2002-09-05 2004-04-22 Jyoji Wada Surveillance camera apparatus
US6955484B2 (en) * 2003-04-10 2005-10-18 Woodman Nicholas D Harness system for attaching camera to user
US20060055786A1 (en) * 2004-03-09 2006-03-16 Viosport Portable camera and wiring harness
US20060238637A1 (en) * 2003-09-04 2006-10-26 Nikon Corporation Mobile terminal
US20070031142A1 (en) * 2005-08-04 2007-02-08 Deer Ridge Innovations, Inc. Gun and bow camera mount
US20090058660A1 (en) * 2004-04-01 2009-03-05 Torch William C Biosensors, communicators, and controllers monitoring eye movement and methods for using them

Family Cites Families (183)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US665006A (en) 1900-05-24 1901-01-01 Alfred Short Thill-coupling.
AU67876S (en) 1975-10-03 1976-07-15 Universal Fluid Heads Aust Pty Ltd instrument tilt and panning head
USD247420S (en) 1976-02-23 1978-03-07 Clarke Reynolds Railroad brake pipe hanger
US4516157A (en) * 1982-11-23 1985-05-07 Campbell Malcolm G Portable electronic camera
US4525045A (en) * 1984-01-23 1985-06-25 Panavision, Inc. Camera for three-dimensional movies
JPS614929U (en) * 1984-06-13 1986-01-13 キヤノン株式会社 camera
USD292982S (en) 1984-08-23 1987-12-01 Velbon International Corp. Pan head assembly
JPS61118076A (en) 1984-11-14 1986-06-05 Tamuron:Kk Device for converting optical image signal to electric video signal
USD305608S (en) 1987-02-18 1990-01-23 Hahn Manufacturing Company Veneer pipe clamp
US5056745A (en) 1989-03-06 1991-10-15 Flight Research Geared head and method for selective position of a camera
JPH04242385A (en) * 1991-01-16 1992-08-31 Sony Corp Photo video camera device
USD342953S (en) 1993-03-22 1994-01-04 Universal Consolidated Methods, Inc. Mobile antenna mounting clamp
WO1994026061A1 (en) 1993-04-29 1994-11-10 Michael Friedland Hands free video camera system
CN1135823A (en) 1993-10-20 1996-11-13 电视会议系统公司 Adaptive videoconferencing system
KR0150980B1 (en) 1993-12-24 1998-10-15 김광호 Camera
USD378095S (en) * 1994-09-26 1997-02-18 Elmo Company Limited Surveillance camera
JP3893480B2 (en) 1994-09-28 2007-03-14 株式会社リコー Digital electronic camera
JPH08223524A (en) 1995-02-08 1996-08-30 Hitachi Ltd Portable video camera
US5600435A (en) 1995-05-24 1997-02-04 Fori Automation, Inc. Intelligent sensor method and apparatus for an optical wheel alignment machine
JPH0937205A (en) * 1995-07-25 1997-02-07 Ricoh Co Ltd Electronic still camera
US7171018B2 (en) 1995-07-27 2007-01-30 Digimarc Corporation Portable devices and methods employing digital watermarking
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
USD381113S (en) 1995-09-27 1997-07-15 Bernard Safyan Tube gripper clamp for exhibit lamps
KR100202315B1 (en) * 1996-07-05 1999-06-15 윤종용 Electronic products have a mic on power switch
CN1223768A (en) * 1996-08-21 1999-07-21 株式会社日立制作所 Electronic camera with liquid crystal display
JPH1065948A (en) 1996-08-21 1998-03-06 Hitachi Ltd Electronic camera with liquid crystal display device
US20020057294A1 (en) * 1996-12-06 2002-05-16 Satoshi Ejima Information processing apparatus
USD392300S (en) * 1997-03-04 1998-03-17 Zero Corporation Camera housing
USD408727S (en) 1997-03-17 1999-04-27 Zsi, Inc. Cushion insert for a tubing clamp
US5966176A (en) * 1997-05-22 1999-10-12 Zero Corporation Camera housing
US6028627A (en) * 1997-06-04 2000-02-22 Helmsderfer; John A. Camera system for capturing a sporting activity from the perspective of the participant
US6142437A (en) * 1998-02-05 2000-11-07 Wilkins, Jr.; Guy Video camera and umbrella supports for golf cars, golf pull carts and golf carry bags
US6335753B1 (en) 1998-06-15 2002-01-01 Mcdonald Arcaster Wireless communication video telephone
US6421088B1 (en) 1998-06-19 2002-07-16 Mustek Systems Inc. Digital camera with an adjusting device for adjusting its lens and irises
US6196504B1 (en) * 1998-07-09 2001-03-06 Maurice W. Lemke Positive-lock-and-release device for camera mounting
US7277424B1 (en) 1998-07-21 2007-10-02 Dowling Eric M Method and apparatus for co-socket telephony
IT1302152B1 (en) 1998-08-13 2000-07-31 Movie Engineering S R L DEVICE AND METHOD FOR STABILIZING THE IMAGE IN A MONITOR DURING THE ROLL MOVEMENT OF A CAMERA OR CAMERA.
US20020170064A1 (en) 2001-05-11 2002-11-14 Monroe David A. Portable, wireless monitoring and control station for use in connection with a multi-media surveillance system having enhanced notification functions
US6663064B1 (en) 1999-12-01 2003-12-16 Garmin Corporation Multi-position articulating mounting apparatus for an electronic device
US6825875B1 (en) 1999-01-05 2004-11-30 Interval Research Corporation Hybrid recording unit including portable video recorder and auxillary device
USD436028S1 (en) 1999-01-11 2001-01-09 Donaldson Company, Inc. U-bolt clamp
US6518881B2 (en) 1999-02-25 2003-02-11 David A. Monroe Digital communication system for law enforcement use
US6556245B1 (en) * 1999-03-08 2003-04-29 Larry Allan Holmberg Game hunting video camera
JP4809960B2 (en) * 1999-04-12 2011-11-09 キヤノン株式会社 Image processing apparatus, method, and recording medium
USD430888S (en) * 1999-06-30 2000-09-12 Elmo Company, Limited Surveillance camera
US6431507B2 (en) 2000-03-01 2002-08-13 Logitech Europe S.A. Video camera support device
EP1160499A1 (en) 2000-05-22 2001-12-05 Frank Lemieux Camera-to-tripod quick-release mounting
US6819354B1 (en) * 2000-06-13 2004-11-16 Omnivision Technologies, Inc. Completely integrated helmet camera
US6704044B1 (en) * 2000-06-13 2004-03-09 Omnivision Technologies, Inc. Completely integrated baseball cap camera
JP2002074123A (en) 2000-08-31 2002-03-15 Sony Corp Server user reservation method, reservation managing device and program storage medium
KR100404885B1 (en) 2001-02-16 2003-11-10 삼성전자주식회사 Apparatus for remote surveillance using mobile video phone
US7079185B2 (en) * 2001-03-02 2006-07-18 Olympus Optical Co., Ltd. Camera with optical axis bending optical system
US6965407B2 (en) 2001-03-26 2005-11-15 Silicon Video, Inc. Image sensor ADC and CDS per column
US20020146385A1 (en) 2001-04-10 2002-10-10 Lin Tung Liang Ionic antimicrobial coating
US6686886B2 (en) 2001-05-29 2004-02-03 International Business Machines Corporation Integrated antenna for laptop applications
USD484168S1 (en) 2001-07-12 2003-12-23 Scott D. Dordick Camera mount
USD467605S1 (en) 2001-07-12 2002-12-24 Scott D. Dordick Camera mount
USD596658S1 (en) * 2001-07-12 2009-07-21 Dordick Scott D Camera mount
GB0117418D0 (en) 2001-07-17 2001-09-12 Storm Mason R Litecam
JP3768135B2 (en) * 2001-09-28 2006-04-19 三洋電機株式会社 Digital camera
US20030128975A1 (en) 2002-01-07 2003-07-10 Shevick Barry L. Multi-purpose turntable for creation of three dimensional images
US7084780B2 (en) 2002-02-05 2006-08-01 Nvidia Corporation Remote control device for use with a personal computer (PC) and multiple A/V devices and method of use
US7526314B2 (en) 2002-02-20 2009-04-28 Hewlett-Packard Development Company, L.P. Remote data storage and retrieval for portable electronics
WO2003074970A2 (en) * 2002-03-01 2003-09-12 American Tool Companies, Inc. Manual leveling rotating laser with swivel head
US7404001B2 (en) 2002-03-27 2008-07-22 Ericsson Ab Videophone and method for a video call
JP2004072991A (en) * 2002-06-12 2004-03-04 Olympus Corp Power supply circuit
US7333142B2 (en) * 2002-06-10 2008-02-19 Olympus Corporation Power supply apparatus and actuator control apparatus
USD483788S1 (en) 2002-09-05 2003-12-16 Scott D. Dordick Camera mount
USD475385S1 (en) 2002-10-23 2003-06-03 Tristan M. Christianson Transmitter/camera
US7353086B2 (en) 2002-11-19 2008-04-01 Timothy James Ennis Methods and systems for providing a rearward field of view for use with motorcycles
WO2004053651A2 (en) 2002-12-10 2004-06-24 Telabout, Inc. Content creation, distribution, interaction, and monitoring system
US6830387B2 (en) 2002-12-17 2004-12-14 Raytheon Company Modular thermal security camera system
CN1425953A (en) 2002-12-30 2003-06-25 温本善 Separate digital camera
US20040208492A1 (en) * 2003-01-06 2004-10-21 Samsung Electronic Co., Ltd. Video/audio data recording/reproducing apparatus
USD506489S1 (en) * 2003-01-28 2005-06-21 Cbc Co., Ltd. Camera for monitoring
US20050169624A1 (en) * 2003-02-13 2005-08-04 Mission3D Llc Stereoscopic universal digital camera adapter
CA104410S (en) 2003-04-08 2005-01-28 Sony Computer Entertainment Inc Camera and stand assembly
CN1549419A (en) * 2003-05-08 2004-11-24 友昕科技股份有限公司 Electric power module for generating all kinds of pulse
IL156478A0 (en) 2003-06-17 2004-07-25 Odf Optronics Ltd Compact rotating observation assembly with a separate receiving and display unit
USD499957S1 (en) 2003-06-18 2004-12-21 Pbm, Inc. Conduit support
JP4292891B2 (en) 2003-06-26 2009-07-08 ソニー株式会社 Imaging apparatus, image recording apparatus, and image recording method
GB2403366B (en) 2003-06-27 2007-12-27 Hewlett Packard Development Co Camera mounting and image capture
US7330511B2 (en) 2003-08-18 2008-02-12 Koplar Interactive Systems International, L.L.C. Method and system for embedding device positional data in video signals
USD501015S1 (en) 2003-10-08 2005-01-18 Andrew Hamilton Camera
USD515124S1 (en) 2003-11-07 2006-02-14 Scimeasure Analytical Systems, Inc. CCD camera enclosure
AU158230S (en) 2003-11-28 2005-08-03 Fmc Kongsberg Subsea As Pipe clamp
KR100677303B1 (en) * 2003-12-26 2007-02-05 엘지전자 주식회사 Mobile phone
US7385645B2 (en) * 2004-02-02 2008-06-10 Paul Boon Magnetic repulsion actuator for underwater camera
DE202004001608U1 (en) 2004-02-03 2004-05-06 Wu, Shi-Ming, Dali Pan and tilt head mounting for camera incorporates a universal joint supported on a clamp which fits onto a support bar
USD510374S1 (en) * 2004-02-13 2005-10-04 Tedsi Infrastructure Group, Inc. Camera housing with camera
US20050200750A1 (en) * 2004-03-09 2005-09-15 Ollila David J. Portable camera and wiring harness
USD547346S1 (en) * 2004-03-09 2007-07-24 V.I.O., Inc. Camera
US20050206736A1 (en) * 2004-03-19 2005-09-22 Inventec Multimedia & Telecom Corporation Automatic angle adjusting system
US7412662B2 (en) 2004-04-12 2008-08-12 Microsoft Corporation Method and system for redirection of transformed windows
CA2463117A1 (en) 2004-04-15 2004-08-17 Peter C. Cowan Comprehensive personal perspective digital camera including recorder
FR2870365B3 (en) 2004-05-11 2006-05-05 Haicom Internat Co Ltd BLUE TOOTH HDD RECEIVER
TWM264770U (en) 2004-09-07 2005-05-11 Hau-Min Gu Personal portable cellular phone with sensing function
KR101058011B1 (en) 2004-10-01 2011-08-19 삼성전자주식회사 How to Operate Digital Camera Using Touch Screen
USD544009S1 (en) 2004-11-04 2007-06-05 Axis, Ab Camera
JP2006135782A (en) 2004-11-08 2006-05-25 Matsushita Electric Ind Co Ltd Imaging apparatus, display controller and display device
JP2006171528A (en) 2004-12-17 2006-06-29 Konica Minolta Photo Imaging Inc Driving mechanism, driving device, vibration correction unit, and imaging apparatus
NO20045666D0 (en) 2004-12-27 2004-12-27 Tor Helgesen Alarm unit and control systems that call or send a message to a subscriber terminal when triggered
USD558805S1 (en) * 2004-12-28 2008-01-01 Sony Corporation Video camera
US7658556B2 (en) 2005-01-07 2010-02-09 Joseph Johnson Panoramic camera mount
US20060229108A1 (en) 2005-02-04 2006-10-12 Cehelnik Thomas G Mobile phone extension and data interface via an audio headset connection
US20060271251A1 (en) 2005-02-17 2006-11-30 Hopkins Jeffrey A Unmanned vehicle control
US7256944B2 (en) 2005-02-18 2007-08-14 Eastman Kodak Company Compact image capture assembly using multiple lenses and image sensors to provide an extended zoom range
USD534938S1 (en) 2005-03-03 2007-01-09 General Instrument Corporation Cordless camera telephone
US7780089B2 (en) 2005-06-03 2010-08-24 Hand Held Products, Inc. Digital picture taking optical reader having hybrid monochrome and color image sensor array
JP2006287275A (en) * 2005-03-31 2006-10-19 Toshiba Corp Imaging apparatus and data recording method
DE202005006620U1 (en) * 2005-04-26 2005-06-23 Friedrich, Frank Camera holder for tripod
US7642741B2 (en) * 2005-04-27 2010-01-05 Sidman Adam D Handheld platform stabilization system employing distributed rotation sensors
USD537939S1 (en) 2005-05-17 2007-03-06 Boss Instruments, Ltd., Inc. Top surgical clamp
USD532813S1 (en) 2005-06-21 2006-11-28 Lino Manfrotto & Co., S.P.A. Support head for optical and photographic equipments
JP4508962B2 (en) 2005-07-05 2010-07-21 キヤノン株式会社 IMAGING DEVICE, IMAGING DEVICE CONTROL METHOD, AND COMPUTER PROGRAM
US20070035612A1 (en) 2005-08-09 2007-02-15 Korneluk Jose E Method and apparatus to capture and compile information perceivable by multiple handsets regarding a single event
DE102005037782A1 (en) * 2005-08-10 2007-02-22 Sachtler Gmbh & Co. Kg Camera tripod head
KR100714697B1 (en) * 2005-08-25 2007-05-07 삼성전자주식회사 Apparatus and method for recording moving picture
CN101709962B (en) 2005-09-12 2013-07-17 特里伯耶拿有限公司 Surveying instrument and method of providing survey data using a surveying instrument
US20070111754A1 (en) * 2005-11-14 2007-05-17 Marshall Bill C User-wearable data acquisition system including a speaker microphone that is couple to a two-way radio
US7616232B2 (en) 2005-12-02 2009-11-10 Fujifilm Corporation Remote shooting system and camera system
CN101346986A (en) 2005-12-26 2009-01-14 松下电器产业株式会社 Imaging device
US20070152116A1 (en) 2006-01-05 2007-07-05 Larry Shawn Madsen Ball head
US7688203B2 (en) 2006-01-12 2010-03-30 Alfred Gerhold Rockefeller Surveillance device by use of digital cameras linked to a cellular or wireless telephone
US7522834B2 (en) * 2006-03-03 2009-04-21 Papertech Inc. Camera housing with self-cleaning view port
USD581959S1 (en) * 2006-03-30 2008-12-02 Idt Electronic Products Limited Video camera
US20070291165A1 (en) 2006-06-20 2007-12-20 Ming-Yan Wang Hands-free portable digital video camera device
US20080039072A1 (en) 2006-08-11 2008-02-14 Bloebaum L Scott Mobile radio terminal with headset assembly having multi-function user input button and method
USD563444S1 (en) 2006-08-15 2008-03-04 Banner Engineering Corporation Digital camera
US20080060248A1 (en) * 2006-09-08 2008-03-13 Jerrold Scott Pine Stealth Laser Sighting System For Firearms
JP4210957B2 (en) 2006-09-08 2009-01-21 ソニー株式会社 Accessories and accessory fittings
US7948513B2 (en) 2006-09-15 2011-05-24 Rockefeller Alfred G Teleconferencing between various 4G wireless entities such as mobile terminals and fixed terminals including laptops and television receivers fitted with a special wireless 4G interface
TW200818884A (en) 2006-09-20 2008-04-16 Macnica Inc Control system of image photographing apparatus, as digital camera, digital video-camera or the like using a mobile communication terminal, and image photographing apparatus
US7636900B2 (en) 2006-10-25 2009-12-22 Samsung Electronics Co., Ltd. Personalized virtual reality home screen for mobile devices
US7912728B2 (en) 2006-11-30 2011-03-22 Broadcom Corporation Method and system for handling the processing of bluetooth data during multi-path multi-rate audio processing
US8964014B2 (en) 2007-01-10 2015-02-24 V.I.O. Inc. Point-of-view integrated video system having tagging and loop mode features
USD603442S1 (en) * 2007-03-23 2009-11-03 Scott David Dordick Camera mount
EP1976242B1 (en) 2007-03-30 2016-08-24 Microsoft Technology Licensing, LLC Method for controlling mobile communication device equipped with touch screen, communication device and method of executing functions thereof
CN101084817B (en) 2007-04-26 2012-08-22 复旦大学 Opening intelligent calculation frame household multifunctional small-sized service robot
US7661891B2 (en) 2007-05-08 2010-02-16 Heibel Thomas S Directing base for camera mount
US20090195655A1 (en) 2007-05-16 2009-08-06 Suprabhat Pandey Remote control video surveillance apparatus with wireless communication
USD599478S1 (en) 2007-07-10 2009-09-01 Medical Components, Inc. Adapter clamp for tubing
JP2009021914A (en) 2007-07-13 2009-01-29 Sony Corp Imaging display system, imaging display device, and control method of imaging display device
WO2009018391A1 (en) 2007-07-30 2009-02-05 Ziba Design, Inc. Components of a portable digital video camera
DE202008017875U1 (en) 2007-07-30 2010-10-14 Twenty20, Inc., Seattle Components of a portable digital video camera
USD616006S1 (en) * 2008-07-30 2010-05-18 Twenty20, Inc. Portable digital video camera
KR101403223B1 (en) 2007-09-28 2014-06-03 삼성전자주식회사 Providing system and method for camera control with wireless sensor network
US8692886B2 (en) 2007-10-31 2014-04-08 Timothy James Ennis Multidirectional video capture assembly
US8120651B2 (en) 2007-10-31 2012-02-21 Motocam 360, L.L.C. Video capture assembly
WO2009094591A2 (en) 2008-01-24 2009-07-30 Micropower Appliance Video delivery systems using wireless cameras
US8099289B2 (en) 2008-02-13 2012-01-17 Sensory, Inc. Voice interface and search for electronic devices including bluetooth headsets and remote systems
USD600736S1 (en) 2008-02-21 2009-09-22 Gitzo, S.A. Support head for video and photographic apparatuses
USD592231S1 (en) * 2008-04-23 2009-05-12 Ip Holdings, Inc. Video camera
USD591325S1 (en) * 2008-05-09 2009-04-28 Scott Dordick Camera mount
CA126166S (en) 2008-05-12 2010-08-31 Bosch Security Systems Bv Pan tilt cant surveillance camera mount
USD592235S1 (en) * 2008-05-29 2009-05-12 Wayne Bryant Camera mount for a person's arm
WO2010005976A1 (en) 2008-07-07 2010-01-14 Woodman Labs Mount system for attaching camera to a sport board
US20100026816A1 (en) 2008-07-30 2010-02-04 Jonathan Bergstrom Wireless data capture and sharing system, such as image capture and sharing of digital camera images via a wireless cellular network
USD640722S1 (en) 2008-07-30 2011-06-28 Contour, Inc. Digital video camera
USD584604S1 (en) 2008-07-31 2009-01-13 Benjamin Holman Baldwin Clamp
US8593570B2 (en) 2008-11-07 2013-11-26 Looxcie, Inc. Video recording camera headset
US8526779B2 (en) 2008-11-07 2013-09-03 Looxcie, Inc. Creating and editing video recorded by a hands-free video recording device
US8237856B2 (en) 2008-11-07 2012-08-07 Looxcie, Inc. Timeshifting video recording camera
KR20110131247A (en) 2009-02-27 2011-12-06 파운데이션 프로덕션, 엘엘씨 Headset-based telecommunications platform
USD643057S1 (en) 2009-04-17 2011-08-09 Joseph Mendoza Geared head for motion picture cameras
US20100304783A1 (en) 2009-05-29 2010-12-02 Logan James R Speech-driven system with headset
USD630238S1 (en) 2009-10-05 2011-01-04 Sony Corporation Camera stand
USD646315S1 (en) 2009-11-10 2011-10-04 The Tiffen Company Llc Electronic product holder
CN102148923A (en) 2010-02-05 2011-08-10 群光电子股份有限公司 Portable wireless digital video camera and system employing same
USD638459S1 (en) 2010-04-13 2011-05-24 Cnb Technology Inc. Camera for closed circuit television
USD628225S1 (en) 2010-04-14 2010-11-30 Robert Bosch Gmbh Housing for surveillance camera
US8606073B2 (en) 2010-05-12 2013-12-10 Woodman Labs, Inc. Broadcast management system
USD663350S1 (en) 2010-08-27 2012-07-10 Contour, Inc. Camera mount
EP2617186B1 (en) 2010-09-13 2021-11-03 Contour IP Holding, LLC Portable digital video camera configured for remote image acquisition control and viewing
CN102413272A (en) 2010-09-21 2012-04-11 天津三星光电子有限公司 Digital video camera having wireless camera function
USD662120S1 (en) 2010-12-27 2012-06-19 Robert Bosch Gmbh Housing for a surveillance camera
CN102082906B (en) 2011-01-11 2013-04-17 深圳一电科技有限公司 Hand-free high-definition digital camera
US8737803B2 (en) 2011-05-27 2014-05-27 Looxcie, Inc. Method and apparatus for storing and streaming audiovisual content
JP5274623B2 (en) 2011-07-04 2013-08-28 キヤノン株式会社 Image processing apparatus, imaging apparatus, image processing program, and image processing method
USD653692S1 (en) * 2011-08-16 2012-02-07 Dordick Scott D Panoramic camera mount
USD698846S1 (en) 2012-04-06 2014-02-04 Fujifilm Corporation Lens for television camera
US9033596B2 (en) * 2012-10-15 2015-05-19 Gopro, Inc. Camera mount vibration dampener
US9286776B1 (en) 2013-03-19 2016-03-15 Steven Gregory Morton Methods and apparatus for determining patterns of presence and ownership of mobile devices by integrating video surveillance with smartphone WiFi monitoring

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377302B1 (en) * 1996-05-14 2002-04-23 Sony Corporation Image pickup apparatus with adjustable image pickup posture
US20020067920A1 (en) * 2000-12-01 2002-06-06 Inventec Multimedia & Telecom Corporation Digital camera with rotatable components
US20030228847A1 (en) * 2002-06-11 2003-12-11 Mitsuyoshi Matsumoto Portable communication device
US20040075739A1 (en) * 2002-09-05 2004-04-22 Jyoji Wada Surveillance camera apparatus
US6955484B2 (en) * 2003-04-10 2005-10-18 Woodman Nicholas D Harness system for attaching camera to user
US20060238637A1 (en) * 2003-09-04 2006-10-26 Nikon Corporation Mobile terminal
US20060055786A1 (en) * 2004-03-09 2006-03-16 Viosport Portable camera and wiring harness
US20090058660A1 (en) * 2004-04-01 2009-03-05 Torch William C Biosensors, communicators, and controllers monitoring eye movement and methods for using them
US20070031142A1 (en) * 2005-08-04 2007-02-08 Deer Ridge Innovations, Inc. Gun and bow camera mount

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10965843B2 (en) 2007-07-30 2021-03-30 Contour Ip Holding, Llc Image orientation control for a portable digital video camera
US11310398B2 (en) 2007-07-30 2022-04-19 Contour Ip Holding, Llc Image orientation control for a portable digital video camera
US10477078B2 (en) 2007-07-30 2019-11-12 Contour Ip Holding, Llc Image orientation control for a portable digital video camera
US9848114B2 (en) 2009-12-07 2017-12-19 Cobra Electronics Corporation Vehicle camera system
US10298832B2 (en) 2009-12-07 2019-05-21 Cobra Electronics Corporation Vehicle camera system
US10142535B2 (en) 2009-12-07 2018-11-27 Cobra Electronics Corporation Vehicle camera system
US11831983B2 (en) 2010-09-13 2023-11-28 Contour Ip Holding, Llc Portable digital video camera configured for remote image acquisition control and viewing
US11076084B2 (en) 2010-09-13 2021-07-27 Contour Ip Holding, Llc Portable digital video camera configured for remote image acquisition control and viewing
US8890954B2 (en) 2010-09-13 2014-11-18 Contour, Llc Portable digital video camera configured for remote image acquisition control and viewing
US9742975B2 (en) 2010-09-13 2017-08-22 Contour Ip Holding, Llc Portable digital video camera configured for remote image acquisition control and viewing
US10356304B2 (en) 2010-09-13 2019-07-16 Contour Ip Holding, Llc Portable digital video camera configured for remote image acquisition control and viewing
US8896694B2 (en) 2010-09-13 2014-11-25 Contour, Llc Portable digital video camera configured for remote image acquisition control and viewing
US10197665B2 (en) 2013-03-12 2019-02-05 Escort Inc. Radar false alert reduction
US9386133B2 (en) * 2014-08-05 2016-07-05 Honeywell International Inc Voice control module for mobile instruments
US9729770B2 (en) 2015-01-27 2017-08-08 Moment Inc Mobile device case for capturing digital images
US9596393B2 (en) 2015-01-27 2017-03-14 Moment Inc Smart case for mobile photography
US9467608B2 (en) 2015-01-27 2016-10-11 Moment Inc Auxiliary lens for mobile photography
US10003724B2 (en) 2015-01-27 2018-06-19 Moment Inc Smart case for mobile photography
US10798279B2 (en) 2015-01-27 2020-10-06 Moment Inc Mobile device case for capturing digital images
US10375284B2 (en) 2015-01-27 2019-08-06 Moment Inc Smart case for mobile photography
US9781319B2 (en) 2015-01-27 2017-10-03 Moment Inc Integrated multi-functional case for mobile photography
US10313568B2 (en) 2015-01-27 2019-06-04 Moment Inc Mobile device case for capturing digital images
US9838581B2 (en) 2015-01-27 2017-12-05 Moment Inc Auxiliary lens for mobile photography
CN107532772A (en) * 2015-04-29 2018-01-02 通腾科技股份有限公司 Video camera installation system
US10167990B2 (en) 2015-04-29 2019-01-01 Tomtom International B.V. Camera mounting system
US10054254B2 (en) 2015-04-29 2018-08-21 Tomtom International B.V. Camera mounting system
WO2016174204A1 (en) * 2015-04-29 2016-11-03 Tomtom International B.V. Camera mounting system
WO2016174208A1 (en) * 2015-04-29 2016-11-03 Tomtom International B.V. Camera mounting system
US9712904B1 (en) * 2016-03-29 2017-07-18 Bby Solutions, Inc. Multi-mode microphone
US10638024B1 (en) * 2016-03-30 2020-04-28 Uemsi/Htv Pole mounted lighted camera
US20180017850A1 (en) * 2016-07-14 2018-01-18 Pathway Innovations And Technologies, Inc. Modular action camera system
US10908482B2 (en) * 2016-07-14 2021-02-02 Pathway Innovations And Technologies, Inc. Modular action camera system
CN108229275A (en) * 2016-12-12 2018-06-29 维布络有限公司 The system and method for dynamically adjusting the visual field of image capture apparatus
US20180281458A1 (en) * 2017-04-03 2018-10-04 Xerox Corporation Thermoformed customized object holder for direct to object printers
US11082596B2 (en) 2018-03-25 2021-08-03 Moment Inc Anamorphic optical assembly for mobile camera-enabled device and device case

Also Published As

Publication number Publication date
US20170078533A1 (en) 2017-03-16
CA2698281A1 (en) 2009-02-05
AU2008282223A1 (en) 2009-02-05
CN105759282A (en) 2016-07-13
US20220311912A1 (en) 2022-09-29
WO2009018391A1 (en) 2009-02-05
US20210195069A1 (en) 2021-06-24
US20100253826A1 (en) 2010-10-07
US20200128155A1 (en) 2020-04-23
US8792041B2 (en) 2014-07-29
CN105759282B (en) 2021-02-12
US11310398B2 (en) 2022-04-19
AU2008282223B2 (en) 2014-07-03
CN101809992A (en) 2010-08-18
CA2698281C (en) 2016-08-16
US10477078B2 (en) 2019-11-12
CN101809992B (en) 2016-05-04
US10965843B2 (en) 2021-03-30

Similar Documents

Publication Publication Date Title
US11310398B2 (en) Image orientation control for a portable digital video camera
US11831983B2 (en) Portable digital video camera configured for remote image acquisition control and viewing
US8730388B2 (en) Wearable video camera with dual rotatable imaging devices
EP2183910B1 (en) Components of a portable digital video camera
CN107532772A (en) Video camera installation system
AU2014240254B2 (en) Components of a portable digital video camera
AU2016201707A1 (en) Components of a portable digital video camera
KR200479210Y1 (en) Removable helmet bracket

Legal Events

Date Code Title Description
AS Assignment

Owner name: CONTOUR, LLC, UTAH

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CONTOUR, INC.;REEL/FRAME:032688/0620

Effective date: 20140414

AS Assignment

Owner name: CONTOUR IP HOLDING, LLC, UTAH

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CONTOUR, LLC;REEL/FRAME:037120/0415

Effective date: 20150605

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION