CN108366188A - Unmanned plane image acquiring method, device and unmanned plane - Google Patents
Unmanned plane image acquiring method, device and unmanned plane Download PDFInfo
- Publication number
- CN108366188A CN108366188A CN201810151161.9A CN201810151161A CN108366188A CN 108366188 A CN108366188 A CN 108366188A CN 201810151161 A CN201810151161 A CN 201810151161A CN 108366188 A CN108366188 A CN 108366188A
- Authority
- CN
- China
- Prior art keywords
- lens
- unmanned plane
- camera
- modulation component
- light modulation
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000008859 change Effects 0.000 claims abstract description 40
- 238000002834 transmittance Methods 0.000 claims abstract description 22
- 230000015654 memory Effects 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 description 5
- 229960005375 lutein Drugs 0.000 description 5
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 description 5
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 description 5
- 235000008210 xanthophylls Nutrition 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Studio Devices (AREA)
Abstract
The present invention provides a kind of unmanned plane image acquiring method, device and unmanned planes, it is related to unmanned plane field of photographing technology, it is provided with camera model on the unmanned plane, the camera model includes camera lens, lens group and light modulation component, the lens group is connected with the light modulation component, the lens group includes one or more lens, the method includes：Obtain external environment change information；It according to the external environment change information, controls in front of at least one of lens group lens to the camera lens, and controls the light transmittance that the light modulation component adjusts the lens in front of camera lens；Start the camera model and obtains image.Improve the quality of image imaging.
Description
Technical field
The present invention relates to unmanned plane field of photographing technology, more particularly, to a kind of unmanned plane image acquiring method, device and
Unmanned plane.
Background technology
With the development of unmanned air vehicle technique, the application scenarios of unmanned plane are more and more extensive, such as：Unmanned plane takes pictures, nobody
Machine navigation, unmanned plane image follow automatically, the round-the-clock vision avoidance of unmanned plane etc..However, during using unmanned plane, nothing
Man-machine the image collected would generally lead to the degradation of image because of the intensity variation in external environment.For example, white
It when, the camera lens of unmanned plane can sense visible light and infrared light, when these light simultaneously into camera lens when, according to
The wavelength of light wave forms different two kinds of images, after adjusting the focal length of visible light, infrared light meeting on the imaging plane of visible light
A virtual image is formed, so as to cause poor quality images.
Invention content
In view of this, the purpose of the present invention is to provide unmanned plane image acquiring method, device and unmanned plane, figure is improved
As the quality of imaging.
In a first aspect, an embodiment of the present invention provides a kind of unmanned plane image acquiring method, it is provided on the unmanned plane
Camera model, the camera model include camera lens, lens group and light modulation component, the lens group and the light modulation component phase
Even, the lens group includes one or more lens, the method includes：Obtain external environment change information；According to described outer
Boundary's environment change information controls in front of at least one of lens group lens to the camera lens, and controls the tune
Light component adjusts the light transmittance of the lens in front of camera lens；Start the camera model and obtains image.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein institute
It states and controls the light transmittance that the light modulation component adjusts the lens at camera lens, including：The light modulation component is controlled at least one
Lens in front of a camera lens power on；By changing the voltage of the light modulation component, the light transmittance of lens after the power is turned on is adjusted.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein institute
It states and obtains external environment change information, including：External environment change information is obtained by the detection device on unmanned plane.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein institute
It states and external environment change information is obtained by the detection device on unmanned plane, including：It is obtained by the light-sensitive element on unmanned plane
The intensity information of external environment；External object is obtained by the range unit on unmanned plane at a distance from the unmanned plane to believe
Breath.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein institute
It states and obtains external environment change information, including：Image is shot by the camera model；According to described image, extraneous ring is obtained
Border change information.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein
After the step of acquisition external environment change information, the method further includes：According to the external environment change information, control
The light compensating lamp of camera model processed carries out light filling.
Second aspect is provided with an embodiment of the present invention provides a kind of unmanned plane image acquiring device on the unmanned plane
Camera model, the camera model include camera lens, lens group and light modulation component, the lens group and the light modulation component phase
Even, the lens group includes multiple lens, and described device includes：Acquisition module, for obtaining external environment change information；Control
Module, for according to the external environment change information, controlling at least one of lens group lens to the camera mirror
At head, and control the light transmittance that the light modulation component adjusts the lens in front of camera lens；Starting module, for starting the phase
Machine module obtains image.
The third aspect, an embodiment of the present invention provides a kind of unmanned planes, including：Processor is connected to the processor
Memory, multiple driving parts, camera lens, lens group, light modulation component, the lens group respectively with the driving part and institute
It states light modulation component to be connected, the processor is connected with the driving part and the light modulation component respectively, and the lens group includes
One or more lens；The driving part is one or more；The memory is for storing one or more computer
Instruction, the processor are configured to execute the computer instruction in the memory, are passed through in unmanned plane shooting with realizing
Method described in any one of above-described embodiment improves picture quality.
In conjunction with the third aspect, an embodiment of the present invention provides the first possible embodiments of the third aspect, wherein institute
It includes a power supply to state light modulation component, and the power supply is connected with one or more lens respectively.
In conjunction with the third aspect, an embodiment of the present invention provides second of possible embodiments of the third aspect, wherein institute
It includes multiple power supplys to state light modulation component, and the multiple power supply is connected with one or more of lens one by one.
In conjunction with the third aspect, an embodiment of the present invention provides the third possible embodiments of the third aspect, wherein institute
Stating multiple lens includes：One or more convex lenses, one or more concavees lens, one or more optical filters, one or more
A polarizing film.
In conjunction with the third aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of the third aspect, wherein institute
State one or more optical filters include infrared cutoff lens, it is ultraviolet lens, full impregnated spectrum lens, special wave band spectrum lens, strong
Xanthophyll cycle lens, full impregnated optical lens.
The embodiment of the present invention brings following advantageous effect：Lens group is added in the camera model of unmanned plane, by obtaining
The intensity information of the external environment taken controls at least one of lens group lens to camera lens, and adjusts camera mirror
The light transmittance of lens at head so that before the light of external environment enters camera lens, by filtering and adjusting light transmittance
Processing improves the quality of image imaging.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the flow chart of unmanned plane image acquiring method provided in an embodiment of the present invention；
Fig. 2 is the application scenarios schematic diagram of unmanned plane image acquiring method provided in an embodiment of the present invention；
Fig. 3 is the structure chart of unmanned plane image acquiring device provided in an embodiment of the present invention；
Fig. 4 is the structure chart of unmanned plane provided in an embodiment of the present invention.
Icon：
100- unmanned planes；11- camera lens；12- lens groups；13- dims component；14- driving parts；15- processors；
16- memories；300- unmanned plane image acquiring devices；310- acquisition modules；320- control modules；330- starting modules.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
When with during unmanned plane, unmanned plane the image collected would generally become because of the luminous intensity in external environment
Change, leads to the degradation of image.Based on this, a kind of unmanned plane image acquiring method provided in an embodiment of the present invention, device and
Unmanned plane adds lens group in the camera model of unmanned plane, by the intensity information of the external environment of acquisition, controls lens
At at least one of group lens to camera lens, and adjust the light transmittance of the lens at camera lens so that work as external environment
Light enter camera lens before, by filtering and adjust the processing of light transmittance, improve the quality of image imaging.
For ease of understanding the present embodiment, a kind of unmanned plane image disclosed in the embodiment of the present invention is obtained first
Method describes in detail, and camera model is provided on unmanned plane 100, and camera model includes camera lens 11,12 and of lens group
Component 13 is dimmed, lens group 12 is connected with light modulation component 13, and lens group includes one or more lens, shown in Figure 1, method
Including：
S110：Obtain external environment change information.
As an example, step S110, including：External environment variation letter is obtained by the detection device on unmanned plane
Breath.Further, the intensity information of external environment is obtained by the light-sensitive element on unmanned plane；Pass through the ranging on unmanned plane
Device obtains the range information of external object and the unmanned plane.
As another example, step S110, including：Image is shot by camera model；According to image, extraneous ring is obtained
Border change information.Wherein, the image shot by camera model can be one or multiple, then obtained by multiple image synthesis
To external environment change information.
S120：According to external environment change information, control in front of at least one of lens group lens to camera lens, and
Control light modulation component adjusts the light transmittance of the lens in front of camera lens.
Wherein, multiple lens include：Convex lens, concavees lens, optical filter, polarizing film.Optical filter may include infrared cutoff
Lens, ultraviolet lens, full impregnated spectrum lens, special wave band spectrum lens, strong Xanthophyll cycle lens, full impregnated optical lens.
Specifically：The external environment change information obtained by step S110 leads to the external environment change information of acquisition
It is transferred to control unit after crossing processor processing, control instruction is generated by control unit, at least one of control lens group is thoroughly
In front of mirror to camera lens.
Citing：External environment change information, such as illumination intensity information are obtained, in conjunction with shown in Fig. 2, during the day, works as light
Intensity is more than first threshold, control cutoff filter to 11 front of camera lens.It is primarily due in daytime, camera lens 11
Visible light and infrared light can be incuded simultaneously, when these light enter camera lens 11 simultaneously, form different target surface imagings,
But, it is seen that light be imaged as coloured image, infrared light is imaged as gray level image, it will be seen that image formed by light debugs
Afterwards, infrared light forms the virtual image on the target surface that visible light is formed, and to influence the shade and quality of image, at this moment, control is infrared
, can be when light enter camera lens 11 successfully by infrared cut of light when edge filter to 11 front of camera lens, this has
Visible light enters camera lens.When light intensity is less than second threshold, at this moment, the light before camera lens may be very faint,
Want to take high-quality image, full impregnated spectral filter can be controlled to 11 front of camera lens.Likewise, at night：
When light intensity is more than first threshold, strong Xanthophyll cycle optical filter is controlled to the front of camera lens 11 so that enter camera lens 11
The remitted its fury of light afterwards avoids making image exposure because strong light enters camera lens 11.When light intensity is less than the second threshold
Value, control full impregnated light optical filter when at this moment light is very faint, can will allow whole light to enter to 11 front of camera lens
Camera lens 11, and then improve the quality of image.Likewise, multiple lens can be controlled extremely according to external environment change information
In front of camera lens.
Citing：External environment change information is obtained, the range information such as external object apart from unmanned plane is believed according to distance
Breath adjusts in front of convex lens or concavees lens to camera lens, for adjusting the focusing after light enters camera lens 11, in this way
Can to avoid manually adjust focal length with improve unmanned plane photograph picture quality.
Citing：External environment change information, such as illumination intensity information are obtained, when some portion of brightness becomes larger suddenly, light
Line smartens suddenly, it may be possible to because receiving reflection action influence, in front of control polarizing film to camera lens.Can have in this way
It selectively allows the light that some direction vibrates to pass through, especially is commonly used to eliminate or weaken in colored and black-and-white photography nonmetallic
Surface it is strong reflective, to eliminate or mitigate hot spot.
In some embodiments, control light modulation component adjusts the light transmittance of the lens at camera lens, including：Control light modulation
Component powers on the lens in front of at least one camera lens；The voltage that component is dimmed by change, adjusts lens after the power is turned on
Light transmittance.Certainly, it is not merely able to use aforesaid way when control adjustment component adjusts the light transmittance of the lens at camera lens,
Temperature control, light-operated, voltage-controlled etc. can also be used to be embodied in various ways the light transmittance for adjusting the lens at camera lens, the application couple
This is simultaneously not construed as limiting.
It is worth noting that, the range information using external object apart from unmanned plane, can also be used in unmanned plane vision
Course line is planned when avoidance to achieve the purpose of obstacle avoidance.
In some embodiments, unmanned plane image acquiring method further includes：According to external environment change information, camera is controlled
The light compensating lamp of module carries out light filling.
Specifically, unlatching light compensating lamp is then controlled when according to external environment change information if necessary to light filling.
S130：Start camera model and obtains image.
Citing：Unmanned plane is navigated, including GPS, north when barrier less local flight with satellite positioning
Bucket etc., flies to interior after unmanned plane flies to barrier more place from spacious place, such as from outdoor, then needs to be switched to
Indoor locating system, the indoor locating system include inertial navigation module, camera, survey high module, and camera here can be
Binocular camera or monocular camera obtain environment change information, then switch optical filter, if necessary according to environmental change first
Light filling then opens light compensating lamp, obtains clear image by camera and combines flying height flying speed is calculated, according to winged
Scanning frequency angle value combination inertial navigation module is accurately positioned navigation unmanned plane.
Shown in Figure 3, unmanned plane image acquiring device 300 is provided with camera model on unmanned plane, and camera model includes
Camera lens 11, lens group 12 and light modulation component 13, lens group 12 are connected with light modulation component 13, and lens group 12 includes multiple
Mirror, unmanned plane image acquiring device 300 include：Acquisition module 310, control module 320 and starting module 330.
Wherein, acquisition module 310, for obtaining external environment change information.Control module 320 and 310 phase of acquisition module
Even, for according to external environment change information, controlling at least one of lens group lens to camera lens, and control light modulation
Component adjusts the light transmittance of the lens in front of camera lens.Starting module 330 is connected with control module 320, for starting camera
Module obtains image.
The technique effect and preceding method embodiment phase of the device that the embodiment of the present invention is provided, realization principle and generation
Together, to briefly describe, device embodiment part does not refer to place, can refer to corresponding contents in preceding method embodiment.In addition, institute
The technical staff in category field can be understood that, for convenience and simplicity of description, the specific works of the device of foregoing description
Process can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In conjunction with shown in Fig. 4, unmanned plane 100, including：Processor 15, memory 16, the driving part being connect with processor 15
14, camera lens 11, lens group 12, light modulation component 13, lens group 12 are connected with driving part 14 and light modulation component 13, locate respectively
Reason device 15 is connected with driving part 14 and light modulation component 13 respectively, and lens group 12 includes one or more lens；
Wherein, driving part 14 is one or more.
Citing：Optical filter is segmented into multigroup according to different characteristics.Such as：According to infrared band translucency, optical filter
One group can include cutoff filter, full impregnated spectral filter, according to light transmittance, one group of optical filter can include complete
Light transmission optical filter, strong Xanthophyll cycle optical filter.Same group of optical filter is equipped with a driving part 14, then there are several groups of optical filters can
With how many driving part 14, likewise, convex lens or concavees lens can be equipped with a driving part 14, polarizing film can be with
It is equipped with a driving part 14, multiple driving parts can drive at different groups of lens to camera lens 11.Certainly, one group
Can have multiple lens in lens, driving part 14 can be driven in driving in one group of lens one or more thoroughly
Mirror.Different light transmission features combinations can be obtained between difference group lens.When driving part 14 there are one when, will be all saturating
Mirror is mounted in driving part 14.
In some embodiments, driving part 14 can be a micromotor.
Wherein, memory 16 is configured to execute memory for storing one or more computer instruction, processor 15
Computer instruction in 16 improves image in unmanned plane shooting to realize by the method described in any one of above-described embodiment
Quality.Memory 16 may include high-speed random access memory (RAM, Random Access Memory), it is also possible to also wrap
Include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By at least one logical
Letter interface (can be wired or wireless) realizes the communication connection between the system network element and at least one other network element, can be with
Use internet, wide area network, local network, Metropolitan Area Network (MAN) etc..Memory 16 for storing program, hold receiving by the processor 15
After row instruction, described program is executed, performed by the device that the stream process that aforementioned any embodiment of the embodiment of the present invention discloses defines
Method can be applied in processor 15, or realized by processor 15.
Processor 15 may be a kind of IC chip, the processing capacity with signal.During realization, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 15 or the instruction of software form.Above-mentioned
Processor 15 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), application-specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be to appoint
What conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device executes completion, or in decoding processor hardware and software module combination execute completion.Software module can be located at
Machine memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the storage medium of field maturation.The storage medium is located at memory 16, and processor 15 reads the information in memory 16, in conjunction with
Its hardware completes the step of above method.
In some embodiments, light modulation component 13 includes a power supply, and power supply is connected with one or more lens respectively.Specifically
For, a power supply is connected with all lens in lens group 12, and when wanting to adjust the light transmittance of lens, control power supply is to this
Lens are powered on.
In some embodiments, light modulation component 13 include multiple power supplys, the multiple power supply one by one with it is one or more
A lens are connected.Specifically, multiple power supplys be one by one connected with all lens in lens group 12, when wanting to adjust lens
When light transmittance, controls power supply corresponding with the lens and lens are powered on.
In some embodiments, multiple lens may include：One or more convex lenses, one or more concavees lens, one
A or multiple optical filters.
In some embodiments, one or more optical filters may include infrared cutoff lens, ultraviolet lens, full impregnated spectrum
Lens, special wave band spectrum lens, strong Xanthophyll cycle lens, full impregnated optical lens.
Unless specifically stated otherwise, the opposite step of the component and step that otherwise illustrate in these embodiments, digital table
It is not limit the scope of the invention up to formula and numerical value.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, it can understand above-mentioned term in the present invention with concrete condition
Concrete meaning.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as
Instruction implies relative importance.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. a kind of unmanned plane image acquiring method, which is characterized in that be provided with camera model, the camera mould on the unmanned plane
Block includes that camera lens, lens group and light modulation component, the lens group are connected with the light modulation component, and the lens group includes one
A or multiple lens, the method includes：
Obtain external environment change information；
According to the external environment change information, before controlling at least one of lens group lens to the camera lens
Side, and control the light transmittance that the light modulation component adjusts the lens in front of camera lens；
Start the camera model and obtains image.
2. unmanned plane image acquiring method according to claim 1, which is characterized in that the control light modulation component tune
The light transmittance of the lens at camera lens is saved, including：
The light modulation component is controlled to power on the lens in front of at least one camera lens；
By changing the voltage of the light modulation component, the light transmittance of lens after the power is turned on is adjusted.
3. unmanned plane image acquiring method according to claim 1, which is characterized in that the acquisition external environment variation letter
Breath, including：
External environment change information is obtained by the detection device on unmanned plane.
4. unmanned plane image acquiring method according to claim 3, which is characterized in that the detection by unmanned plane
Device obtains external environment change information, including：
The intensity information of external environment is obtained by the light-sensitive element on unmanned plane；
The range information of external object and the unmanned plane is obtained by the range unit on unmanned plane.
5. unmanned plane image acquiring method according to claim 1, which is characterized in that the acquisition external environment variation letter
Breath, including：
Image is shot by the camera model；
According to described image, external environment change information is obtained.
6. unmanned plane image acquiring method according to claim 1, which is characterized in that change in the acquisition external environment
After the step of information, the method further includes：
According to the external environment change information, the light compensating lamp for controlling camera model carries out light filling.
7. a kind of unmanned plane image acquiring device, which is characterized in that be provided with camera model, the camera mould on the unmanned plane
Block includes that camera lens, lens group and light modulation component, the lens group are connected with the light modulation component, and the lens group includes more
A lens, described device include：
Acquisition module, for obtaining external environment change information；
Control module, for according to the external environment change information, controlling at least one of lens group lens to institute
It states at camera lens, and controls the light transmittance that the light modulation component adjusts the lens in front of camera lens；
Starting module obtains image for starting the camera model.
8. a kind of unmanned plane, which is characterized in that including：Processor, the memory being connected to the processor, driving part, phase
Machine camera lens, lens group, light modulation component, the lens group are connected with the driving part and the light modulation component respectively, the place
Reason device is connected with the driving part and the light modulation component respectively, and the lens group includes one or more lens；
The driving part is one or more；
The memory is configured to execute in the memory for storing one or more computer instruction, the processor
Computer instruction, image matter is improved by method described in any one of claim 1 to 5 in unmanned plane shooting to realize
Amount.
9. unmanned plane according to claim 8, which is characterized in that the light modulation component includes a power supply, the power supply point
It is not connected with one or more lens.
10. unmanned plane according to claim 8, which is characterized in that the light modulation component includes multiple power supplys, the multiple
Power supply is connected with one or more of lens one by one.
11. according to according to claim 8-10 any one of them unmanned planes, which is characterized in that the multiple lens include：One
A or multiple convex lens, one or more concavees lens, one or more optical filters, one or more polarizing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151161.9A CN108366188A (en) | 2018-02-13 | 2018-02-13 | Unmanned plane image acquiring method, device and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151161.9A CN108366188A (en) | 2018-02-13 | 2018-02-13 | Unmanned plane image acquiring method, device and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108366188A true CN108366188A (en) | 2018-08-03 |
Family
ID=63002461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810151161.9A Withdrawn CN108366188A (en) | 2018-02-13 | 2018-02-13 | Unmanned plane image acquiring method, device and unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108366188A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022460A (en) * | 2019-01-07 | 2019-07-16 | 深圳市道通智能航空技术有限公司 | A kind of image pickup method of aircraft, aircraft, terminal device and flight system |
| CN110191290A (en) * | 2019-06-05 | 2019-08-30 | 北京地平线机器人技术研发有限公司 | Image collecting device, control image collecting device incident light method |
| CN110426970A (en) * | 2019-06-25 | 2019-11-08 | 西安爱生无人机技术有限公司 | A kind of unmanned plane camera system and its control method |
| CN110636197A (en) * | 2019-10-15 | 2019-12-31 | 维沃移动通信（杭州）有限公司 | Shooting processing method and electronic equipment |
| CN112135066A (en) * | 2019-06-24 | 2020-12-25 | 北京地平线机器人技术研发有限公司 | Apparatus, method, medium, and apparatus for adjusting incident light intensity of image pickup device |
| CN112351211A (en) * | 2019-08-08 | 2021-02-09 | 北京地平线机器人技术研发有限公司 | Method, apparatus, system, medium, and apparatus for adjusting incident light of image pickup device |
| CN112437209A (en) * | 2019-08-26 | 2021-03-02 | 北京地平线机器人技术研发有限公司 | Apparatus, method and system for adjusting incident light intensity of image pickup apparatus |
| CN112511760A (en) * | 2019-08-26 | 2021-03-16 | 北京地平线机器人技术研发有限公司 | Method and apparatus for adjusting incident light intensity of image pickup device, medium, and apparatus |
| CN114143465A (en) * | 2021-12-08 | 2022-03-04 | 洛阳师范学院 | Automatic adjusting and dimming device and adjusting method for theater camera |
-
2018
- 2018-02-13 CN CN201810151161.9A patent/CN108366188A/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022460A (en) * | 2019-01-07 | 2019-07-16 | 深圳市道通智能航空技术有限公司 | A kind of image pickup method of aircraft, aircraft, terminal device and flight system |
| WO2020143575A1 (en) * | 2019-01-07 | 2020-07-16 | 深圳市道通智能航空技术有限公司 | Drone photographing method, drone, terminal device and flight system |
| CN110191290A (en) * | 2019-06-05 | 2019-08-30 | 北京地平线机器人技术研发有限公司 | Image collecting device, control image collecting device incident light method |
| CN110191290B (en) * | 2019-06-05 | 2020-10-30 | 北京地平线机器人技术研发有限公司 | Image acquisition device and method for controlling incident light of image acquisition device |
| CN112135066A (en) * | 2019-06-24 | 2020-12-25 | 北京地平线机器人技术研发有限公司 | Apparatus, method, medium, and apparatus for adjusting incident light intensity of image pickup device |
| CN110426970A (en) * | 2019-06-25 | 2019-11-08 | 西安爱生无人机技术有限公司 | A kind of unmanned plane camera system and its control method |
| CN110426970B (en) * | 2019-06-25 | 2021-05-25 | 西安爱生无人机技术有限公司 | Unmanned aerial vehicle photographing system and control method thereof |
| CN112351211B (en) * | 2019-08-08 | 2022-03-25 | 北京地平线机器人技术研发有限公司 | Method, apparatus, system, medium, and apparatus for adjusting incident light of image pickup device |
| CN112351211A (en) * | 2019-08-08 | 2021-02-09 | 北京地平线机器人技术研发有限公司 | Method, apparatus, system, medium, and apparatus for adjusting incident light of image pickup device |
| CN112511760A (en) * | 2019-08-26 | 2021-03-16 | 北京地平线机器人技术研发有限公司 | Method and apparatus for adjusting incident light intensity of image pickup device, medium, and apparatus |
| CN112437209A (en) * | 2019-08-26 | 2021-03-02 | 北京地平线机器人技术研发有限公司 | Apparatus, method and system for adjusting incident light intensity of image pickup apparatus |
| CN110636197B (en) * | 2019-10-15 | 2021-07-30 | 维沃移动通信（杭州）有限公司 | Shooting processing method and electronic equipment |
| CN110636197A (en) * | 2019-10-15 | 2019-12-31 | 维沃移动通信（杭州）有限公司 | Shooting processing method and electronic equipment |
| CN114143465A (en) * | 2021-12-08 | 2022-03-04 | 洛阳师范学院 | Automatic adjusting and dimming device and adjusting method for theater camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108366188A (en) | Unmanned plane image acquiring method, device and unmanned plane | |
| US10904430B2 (en) | Method for processing image, image processing apparatus, multi-camera photographing apparatus, and aerial vehicle | |
| US11240444B2 (en) | Display panel, display device and image acquiring method thereof | |
| EP3154822B1 (en) | Vehicle headlamp control device | |
| CN1892676B (en) | Apparatus and method for face/iris combination optical imagine | |
| JP5151207B2 (en) | Display device | |
| CN107249922B (en) | Display device for vehicle | |
| CN102824161B (en) | Ophthalmologic OCT (Optical Coherence Tomography) system and ophthalmologic OCT imaging method | |
| CN110023817A (en) | Head-up display | |
| CN107483791A (en) | A kind of multi-cam module | |
| JP6520426B2 (en) | Head-up display device | |
| CN109089019A (en) | Details camera and panorama details video camera | |
| EP2778778B1 (en) | System and method for producing an image having high dynamic range | |
| JPWO2020021823A1 (en) | Head-up display | |
| US9635242B2 (en) | Imaging apparatus | |
| JP6528965B2 (en) | Head-up display device | |
| CN105635679A (en) | Active anti-glare night vision system of vehicle-mounted special device and realization method | |
| US20230333401A1 (en) | Lens device, imaging apparatus, operation method of lens device, operation method of imaging apparatus, and program | |
| JP6854908B2 (en) | Optical system, projection device and imaging device | |
| WO2020114144A1 (en) | Camera module, periscope camera module thereof, image obtaining method and operating method | |
| CN207114903U (en) | A kind of 3 d display device and the 3D rendering playback system for wafer inspection | |
| CN112335229A (en) | Control device, imaging system, mobile object, control method, and program | |
| CN109001885A (en) | A kind of optics focus detection system and method | |
| JPH10186457A (en) | Finder device and its diopter adjusting method | |
| JP6222170B2 (en) | Imaging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180803 |
|
| WW01 | Invention patent application withdrawn after publication |