CN107113404A - The method and apparatus that image is provided in wearable device and loose impediment - Google Patents
The method and apparatus that image is provided in wearable device and loose impediment Download PDFInfo
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- CN107113404A CN107113404A CN201680004368.2A CN201680004368A CN107113404A CN 107113404 A CN107113404 A CN 107113404A CN 201680004368 A CN201680004368 A CN 201680004368A CN 107113404 A CN107113404 A CN 107113404A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/0011—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement
- G05D1/0022—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement characterised by the communication link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/0011—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement
- G05D1/0038—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot associated with a remote control arrangement by providing the operator with simple or augmented images from one or more cameras located onboard the vehicle, e.g. tele-operation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
A kind of method that image is provided in wearable device, including step：Receive the transmission image by being sent with the loose impediment that wearable device is communicated to connect；Edge image in storage transmission image；The motor message on the head of detection wearing wearable device；Judge whether head moves；Moved in response to head, according to the motor message on head, based on center image and at least one edge image being stored in edge image storage device generation display image；And show the display image.In addition, also providing a kind of equipment that image is provided in wearable device, a kind of method and apparatus and a kind of image providing system that image is provided in loose impediment.Thus, on the premise of avoiding the user for dressing the wearable device from producing dizziness, the data volume of communication is reduced, communication load is reduced.Furthermore it is possible to cause all images transmitted that all there is higher definition in the case where maintaining relatively low communication load.
Description
Technical field
Embodiment of the disclosure relates generally to image processing field, in particular it relates to which a kind of provide in wearable device
The method and apparatus of image, a kind of method and apparatus and a kind of image providing system that image is provided in loose impediment.
Background technology
First visual angle is flown, and is a new direction of Development of UAV.By the figure transmission module on unmanned plane, by nobody
The Image Real-time Transmission that camera was photographed on machine is on video eyeglasses, and user is by watching the display image in video eyeglasses, to grasp
Control unmanned plane during flying.The characteristics of using the first visual angle flight is that user need not look up unmanned plane again, but result in unmanned plane
Same visual angle, is manipulated with the visual angle of unmanned plane, so as to reach flight experience on the spot in person.
Video eyeglasses in-built motion sensor, it can obtain human body head exercise data and send to unmanned plane, to control
Airborne tripod head does synchronous motion, so as to show the image of respective angles on video eyeglasses.However, due in image transmitting
During there is relatively long delay, when head part rotates and controls head to follow rotation, the figure shown by video eyeglasses
Pass the delayed of delay length as having figure, thus can't concomitant rotation at once, this will cause user to produce spinning sensation.
The content of the invention
In order to avoid producing spinning sensation in head rotation, a kind of mode is to allow video eyeglasses only to show that actual photographed is obtained
Picture central position center image, and retain the edge image of picture surrounding as caching.When user's head is rotated
When, can be by directly using the image of caching make it that the change of display image is synchronous with head movement, therefore, it is possible to avoid user
Produce dizziness.However, this mode needs in each image transmitting all complete edge images of additional transmissions, which results in phase
When big communication load.Another way is the edge image for transmitting center image and low definition, when user's head is rotated,
Show the corresponding part in the edge image of the low definition.However, in this fashion, the picture shown in head rotation
Face is spliced by the center image of higher resolution and the edge image of low definition, and it reduce shown image
Image quality.
In order to solve the above-mentioned of prior art and other potential problems, embodiment of the disclosure provides one kind and can worn
Equipment is worn with providing the method and apparatus and a kind of image providing system of image in loose impediment.
The first aspect of the disclosure provides a kind of method that image is provided in wearable device, and it includes step：Connect
The transmission image by being sent with the loose impediment that the wearable device is communicated to connect is received, wherein by the loose impediment
General image captured by image capturing device is divided into center image and position positioned at the middle position of the general image
In at least two edges image of the marginal position of the general image, the transmission image includes the center image and from institute
State an edge image of choice of dynamical at least two edges image；Edge image in the storage transmission image；Detection
Dress the motor message on the head of the wearable device；Judge whether the head moves；In response to head hair
Raw motion, according to the motor message on the head, based on the center image and at least one edge image stored
Generate display image；And show the display image.
The second aspect of the disclosure provides a kind of method that image is provided in loose impediment, and it includes step：Clap
Take the photograph general image；The general image is divided into positioned at the center image of the middle position of the general image and positioned at described
At least two edges image of the marginal position of general image；One edge of choice of dynamical from least two edges image
Image；And the center image and selected edge image are sent to the loose impediment as transmission image led to
Believe the wearable device of connection.
The third aspect of the disclosure provides a kind of equipment that image is provided in wearable device, and it includes：Image connects
Receiving apparatus, for receiving the transmission image by being sent with the loose impediment that the wearable device is communicated to connect, wherein by institute
The general image captured by the image capturing device of loose impediment is stated to be divided into positioned at the middle position of the general image
Center image and marginal position positioned at the general image at least two edges image, the transmission image includes described
Center image and from least two edges image choice of dynamical an edge image；Edge image storage device, is used
Edge image in the storage transmission image；Head movement detection means, for detecting the wearing wearable device
The motor message on head；Video generation device, for being moved in response to the head, believes according to the motion on the head
Number, based on the center image and at least one edge image stored generation display image；Image display device, for ringing
Head described in Ying Yu does not occur to move and show the center image, and occurs to move in response to the head and show institute
State display image.
The fourth aspect of the disclosure provides a kind of equipment that image is provided in loose impediment, and it includes：Image is clapped
Device is taken the photograph, for shooting general image；Image processing apparatus, for the general image to be divided into positioned at the general image
Middle position center image and at least two edges image of marginal position positioned at the general image, and for from
One edge image of choice of dynamical at least two edges image；And picture transmitter device, for the center to be schemed
Picture and selected edge image are sent to the wearable device communicated to connect with the loose impediment as transmission image.
5th aspect of the disclosure provides a kind of image providing system, it include in accordance with an embodiment of the present disclosure can
The equipment that the equipment of image is provided in wearable device and image is provided in loose impediment.
By technical scheme in accordance with an embodiment of the present disclosure, spinning sensation is produced avoiding the user for dressing wearable device
In the case of, the data volume communicated between wearable device and loose impediment is reduced, communication load is thus reduced.This
Outside, it can cause all images transmitted that all there is higher definition in the case where maintaining relatively low communication load.
Brief description of the drawings
By referring to the described in detail below of accompanying drawing, the above and other objects, features and advantages of the embodiment of the present disclosure will
Become more clearly understood from.In the accompanying drawings, it will be said with example and nonrestrictive mode multiple embodiments of this disclosure
It is bright, wherein：
Fig. 1 shows the flow of the method that image is provided in loose impediment according to some embodiments of the present disclosure
Figure；
The detailed process for the step of Fig. 2 shows the general image according to captured by the segmentation of some embodiments of the present disclosure
Figure；
Fig. 3 shows detail flowchart the step of choosing edge image according to some embodiments of the present disclosure；
Fig. 4 shows the flow of the method that image is provided in wearable device according to some embodiments of the present disclosure
Figure；
Fig. 5 is shown according to the regulation center image of some embodiments of the present disclosure and the size of edge image and position
The detail flowchart of method；
Fig. 6 shows the center image after the segmentation according to some embodiments of the present disclosure and the schematic diagram of edge image；
Fig. 7 shows showing according to the display image in the case of being moved on head of some embodiments of the present disclosure
It is intended to；
Fig. 8 shows the center image after the segmentation according to other embodiments of the disclosure and the signal of edge image
Figure；
Fig. 9 shows the center image after the segmentation according to other embodiments of the disclosure and the signal of edge image
Figure；
Figure 10 shows the structured flowchart of the image providing system according to some embodiments of the present disclosure；And
Figure 11 shows the structured flowchart of the image providing system of other embodiments according to the disclosure.
Embodiment
Illustrated now with reference to the various exemplary embodiments principle of this disclosure shown in accompanying drawing.It should manage
Solution, the descriptions of these embodiments is just to causing those skilled in the art better understood when and further realize this public affairs
Open, and be not intended to limit the scope of the present disclosure in any way.It should be noted that can make under possibilities in figure
With similar or identical reference, and similar or identical reference can represent similar or identical function.Ability
The technical staff in domain will readily appreciate that from the following description, the replacement of structures and methods illustrated here is implemented
Example can be used without departing from the principle by the disclosure described herein.
Unless otherwise defined, the technical field of technology all used in the disclosure and scientific terminology with belonging to the disclosure
The implication that is generally understood that of technical staff it is identical.It is specific that description is intended merely in the term used in the description of the disclosure
The purpose of embodiment, it is not intended that in the limitation disclosure.
Below in conjunction with the accompanying drawings, some embodiments of this disclosure elaborate.Do not conflict between each embodiment
In the case of, the feature in following embodiments and embodiment can be mutually combined.
It should be appreciated that in the following embodiments by taking the general image of rectangle, center image and edge image as an example
To illustrate books principle disclosed, but the scope of the present disclosure not limited to this.Those skilled in the art are according to the teaching of the disclosure
It is contemplated that the general image of other shapes, center image and edge image.Such as general image, center image and edge image
For the arbitrary shape such as circular, oval, trapezoidal, square, triangle.Meanwhile, general image, center image and edge image
There can be identical or different shape.
It should be appreciated that the following examples are not intended to limit the step execution sequence for the method that the disclosure is protected.This
Each step of disclosed method can be performed with any possible order and in a circulating manner.
Fig. 1 shows the stream of the method 100 that image is provided in loose impediment according to some embodiments of the present disclosure
Cheng Tu.
In a step 102, general image is shot.Here, can be for example, by camera, camera, video camera telescope, remote
The imaging device such as journey video camera and measuring instrument shoots general image.Imaging device is for example arranged on the head of unmanned plane, with
The increasing of realizing the imaging device is steady, arbitrarily adjust the posture of the imaging device (for example changes inclination angle and the shooting of the imaging device
Direction), so as to realize high-quality shooting and/or photograph etc..
In addition, loose impediment is for example with one or more imaging devices, when only having an imaging device, this into
As device individually shoots general image.And when with multiple imaging devices, it is whole that the plurality of imaging device jointly shoots this
Body image, for example, spliced the image captured by each imaging device, to form general image.Alternatively, it is the plurality of into
As device shoots the image with identical or different definition.By setting multiple imaging devices, general image can be extended
The visual field.
At step 104, the general image is divided into center image and the position positioned at the middle position of the general image
In at least two edges image of the marginal position of the general image.
In certain embodiments, as shown in fig. 6, general image 400 is divided into the center image at centrally located place
402 and four be located at marginal position at edge images 404.Here, four edge images 404 are along the general image 400
What diagonal was split.By this partitioning scheme, when the user visual field with the motion of user's head upward, lower section,
When left or right movement, it is only necessary to which additionally one edge image of increase can just provide the image corresponding to the user visual field.
In further embodiments, as shown in figure 8, general image 600 is divided into the center figure at centrally located place
As 602 and eight edge images 604 being located at marginal position.Here, eight edge images 604 are along center image 602
What the extended line on side was split.By this partitioning scheme, when the user visual field with the motion of user's head upward, under
When side, left, right, upper left side, upper right side, lower left or lower right movement, it is only necessary to additionally increase an edge image just
Image corresponding to the user visual field can be provided.
In further embodiments, as shown in figure 9, general image 700 is divided into the center figure at centrally located place
As 702 and 12 edge images 704 being located at marginal position., can be for using by setting more edge images 704
The motion in account portion more targetedly provides edge image, and the data of the transmission image transmitted every time can be also reduced in addition
Amount.
It should be appreciated that the image partitioning scheme shown in Fig. 6,8 and 9 is only exemplary, can be by entirety
Image is divided into the edge image any number of, with arbitrary shape no less than two.
In further embodiments, the partitioning scheme of general image also can be dynamic change.Fig. 2 is shown for dividing
Cut the further detail flowchart of the step 104 of captured general image.
In step 1042, the center image that is sent by the wearable device communicated to connect with loose impediment and extremely is received
The size of few two edge images and position.For example, see Fig. 8, center image 602 and eight can be received from wearable device
The length and width and point midway of individual edge image 604.Such as referring to Fig. 6, can be received from wearable device
Length, width and the point midway of center image 402, and the edge image 404 of four trapezoidal shapes bond length, the long length of side
Degree, height and point midway.Alternatively, point midway can be substituted and the parameter of picture position can be reflected by receiving other,
The position on such as some summit.In addition, corresponding to the other shapes of edge image, can receive others can reflect the shape
The parameter of the size of edge image.
In step 1044, general image is split according to the size and position.For example, see Fig. 8, according to center image 602
With the length and width and point midway of eight edge images 604, general image 600 is divided into center image 602 and eight
Individual edge image 604.Such as referring to Fig. 6, according to the length of center image 402, width and point midway and four sides
The bond length of edge image 404, long edge lengths, height and point midway, the He of center image 402 is divided into by general image 400
Four edge images 404.It should be appreciated that general image can be divided into center image with arbitrary shape and size and
At least two edges image.
In step 106, one edge image of choice of dynamical from least two edges image.
In certain embodiments, an edge image is chosen according to predefined procedure.Edge image is for example cyclically chosen, and
And choose all edge images successively in each cycle period.For example, see Fig. 6, edge graph above is first chosen
Picture, chooses the edge image positioned at right, underlying edge image is chosen afterwards afterwards, chooses followed by positioned at left
Edge image, and choose with continuing cycling through in this order.Alternatively, also can from top to bottom and from left to right according to
Each secondary chosen at least two edges image.By cyclically choosing edge image successively so that with loose impediment
The wearable object of communication connection can be quickly obtained all edge images.
Alternatively, one or more edge images also can be repeatedly chosen in each cycle period.For example, see Fig. 6,
Choose the edge image positioned at left and right twice in each cycle period, and only once choose above and lower section
Edge image.The reason for this selection mode is, for example, that the user for dressing wearable object is more likely to head to the left and to the right
Motion.By this selection mode, the edge image that user most possibly observes can be updated much sooner.
In further embodiments, according to the motor message on head from least two edges image one side of choice of dynamical
Edge image.Fig. 3 shows the detail flowchart for the step 106 for choosing edge image.
In step 1062, the motor message on the head sent by the wearable device is received.Alternatively, the fortune on head
Dynamic signal includes the direction of motion on head.Optionally, in addition, movement velocity and motion of the motor message on head also including head
Acceleration.In addition, it will be appreciated by those skilled in the art that the motor message on head can also include other kinematic parameters.
In step 1064, according to the motor message on head from least two edges image one edge graph of choice of dynamical
Picture.Alternatively, an edge image in the direction of motion of user's head is chosen from least two edges image.For example
Referring to Fig. 6, when detecting head and moving upwards, then edge image 404 above is chosen.In certain embodiments, ring
Should in head upward, lower section, left or right motion, correspondingly choose a side of positioned above, below, left or right
Edge image.In this way, the image in the user visual field can be in time transmitted to wearable device, it is ensured that wearable
The image shown in equipment has real-time.
Optionally, in addition, multiple edge graphs in the direction of motion on head are chosen from least two edges image
Picture, and further selected from multiple edge images in the direction of motion according to the movement velocity and acceleration of motion on head
Take an edge image.For example, see Fig. 9, the general image 700 in Fig. 9 includes center image 702 and 12 edge images
704.When detecting head and moving right, then four edge images positioned at right side are chosen first from general image 700
704, movement velocity and acceleration of motion further according to detected head from four edge images 704 choose an edge graphs
Picture.Here, movement velocity and acceleration of motion are smaller, then the edge image closer to center image is chosen；And movement velocity and
Acceleration of motion is bigger, then chooses the edge image further away from center image.Movement velocity, motion is for example predefined herein to add
Speed and the corresponding relation of four edge images 704.In certain embodiments, in response to head upward, lower section, left or the right side
Fang Yundong, correspondingly chooses multiple edge images of positioned above, below, left or right, and according to fortune set in advance
The corresponding relation of one corresponding with multiple edge images of each value of dynamic speed and acceleration of motion is further chosen
One edge image.In this way, edge image can be more targetedly provided the user, it is further possible to reduce
The data volume of the transmission image transmitted every time.
In certain embodiments, can be with the motor message according to head in the way of predefined procedure chooses edge image
The mode for choosing edge image is combined.For example, edge image is chosen according to predefined procedure upon initialization, and on head
Edge image is chosen according to the motor message on head when moving, and continues after head movement to select according to predefined procedure
Take edge image.
In step 108, using center image and selected edge image as transmission image send to mobile article
The wearable device of body communication connection.Here, loose impediment can wirelessly be passed for example, by radio frequency, Wi-Fi, mobile communication etc.
Defeated mode sends transmission image, and transmission image can be also sent for example, by wire transmission modes such as USB.
In unshowned step, the posture of image capturing device is adjusted according to the motor message on head.For example can be with
The motor message on head is converted into corresponding cradle head control instruction, for controlling the head on unmanned plane and being arranged at cloud
Imaging device on platform, such as camera, camera, video camera telescope, remote camera and measuring instrument etc..So as to pass through
The posture that cradle head control instructs to realize steady to increasing for imaging device, random regulation imaging device be (such as change imaging device
Inclination angle and shooting direction), to realize high-quality shooting and/or photograph etc..Control head is for example rotated down by head
On imaging device move downward, or by the imaging device turned left on control head on head to left movement etc..
Fig. 4 shows the flow chart of the method 200 that image is provided in wearable device according to some embodiments.
In step 202., the transmission image by being sent with the loose impediment that wearable device is communicated to connect is received.Wherein
It is divided into as the general image captured by the image capturing device of loose impediment in the middle position of general image
At least two edges image of image and the marginal position positioned at general image is entreated, transmission image includes center image and from least
An edge image of choice of dynamical in two edge images.Wearable device can be logical for example, by radio frequency, Wi-Fi, movement
The wireless transmission methods such as letter receive transmission image, and transmission image can be also received for example, by wire transmission modes such as USB.
In certain embodiments, the size of at least two edges image in transmission image is consistent.Pass through this side
Formula, it can be ensured that the transmission image transmitted every time has identical data volume, consequently facilitating the design for the packet that transmission is used.
In step 204, the edge image in the transmission image is stored.Here, for example edge image is stored at random
Access in memory, Erasable Programmable Read Only Memory EPROM, electricallyerasable ROM (EEROM), flash memory or memory stick.
In certain embodiments, the edge image transmitted in image is stored into edge image storage device and edge
In the corresponding storage region of image, wherein edge image storage device is being each configured with correspondingly at least two edges image
Storage region.Closed by the correspondence set up between each edge image and each storage region of edge image storage device
System, is easy to the management and reading to data storage.
In step 206, the motor message on the head of detection wearing wearable device.In certain embodiments, head
Motor message includes the direction of motion on head.In addition, movement velocity and motion of the motor message on head also including head accelerate
Degree.In addition, it will be appreciated by those skilled in the art that the motor message on head can also include other kinematic parameters.
In some embodiments it is possible to detect the direction of motion and movement velocity on head using gyro sensor.This
Outside, additionally it is possible to the acceleration of motion on head is detected using acceleration transducer.
In a step 208, judge whether head moves.
If head is not moved, center image is shown in step 210.
If head is moved, in the step 212, according to the motor message on head and based on center image and storage
At least one edge image generation display image in edge image storage device.In certain embodiments, according to head
Motor message determines the visual field on head, and splices the part in the range of the visual field of center image and stored at least one
The part in the range of the visual field of individual edge image, to form display image.For example, the motor message on head is for example including head
The direction of motion, movement velocity and the acceleration of motion in portion etc..It is can determine by motor message by being regarded caused by head movement
Open country change, can read all edge images within the vision after change afterwards, and by itself and center image
Carry out appropriate splicing.
Fig. 7 shows the schematic diagram according to the display image in the case of being moved on head of some embodiments.
As shown in fig. 7, general image 500 includes the center image 502 at centrally located place and positioned at marginal position
Four edge images 504.In the case of being moved up in the motor message instruction user visual field on head, as shown in fig. 7, display figure
As 506 parts for including center image 502 and a part for edge image 504 above.
It should be appreciated that the display image shown in Fig. 7 is only exemplary., can be with according to the motor message on head
Any-mode splices center image and the edge image stored to form display image.
In certain embodiments, the size of spliced display image and center image is consistent.In this way,
User is enabled to observe the image of same size all the time, it is to avoid picture size changes the discomfort brought to user.
In step 214, the display image is shown.
In certain embodiments, except display image or center image in itself, additionally it is possible to show and fly on wearable device
Row status data.Flight Condition Data can be, but not limited to be the position of loose impediment, direction, dump energy, flight path,
Direction of head that complaint message, flying height, flying speed and loose impediment are carried etc..
In certain embodiments, the method shown in Fig. 4 further comprises：Head is judged according to the motor message on head
Motion amplitude whether be more than predetermined amplitude threshold；And it is more than predetermined amplitude threshold in response to the motion amplitude on head,
Judge that head is moved, otherwise judge that head is not moved.Here, amplitude threshold is for example including predetermined head
Angle of rotation threshold value and translation distance threshold.By setting rational amplitude threshold, stabilization function, i.e. head can be realized not
Careful, slight shake will not cause the change of the image shown by wearable device.
In certain embodiments, the method shown in Fig. 4 further comprises：The motor message on head is sent to removable
The motor message of object, wherein head is used to indicate loose impediment one edge of choice of dynamical from least two edges image
Image.Alternatively, the motor message on head includes the direction of motion on head, for indicating loose impediment from least two sides
An edge image being located in the direction of motion is chosen in edge image.For example, the direction of motion on head for upward, lower section, a left side
Side or right motion, for indicating that an edge of positioned above, below, left or right is correspondingly chosen in loose impediment
Image.In addition alternatively, the motor message on head includes the direction of motion, movement velocity and the acceleration of motion on head, for
Indicate that multiple edge images in the direction of motion are chosen in loose impediment from least two edges image, and according to fortune
Dynamic speed and acceleration of motion further choose an edge image from multiple edge images in the direction of motion.Example
Such as, the direction of motion on head for upward, lower section, left or right motion, for indicate loose impediment correspondingly choose
Positioned above, below, left or multiple edge images of right, and each value of movement velocity and acceleration of motion corresponds to
Corresponding one in multiple edge images, for further choosing an edge image from multiple edge images.
In certain embodiments, it is additional to the method shown in Fig. 4, additionally it is possible to adjust center image and the size of edge image
And position.
Fig. 5 is shown according to the adjustment center image of some embodiments and the size of edge image and the method 300 of position
Flow chart.
In step 302, the historical data of the motor message on storage head.Here, for example by history data store with
In machine access memory, Erasable Programmable Read Only Memory EPROM, electricallyerasable ROM (EEROM), flash memory or memory stick.In addition, head
Direction of motion historical data, movement velocity historical data and motion of the historical data of portion's motor message for example including head accelerate
Spend historical data etc..The historical data of motor message is for example including from upper electricity, in one hour, in one day, in one week, one month
Historical data interior, in 1 year etc. in random time interval.
In step 304, size and the position of center image and at least two edges image are adjusted according to historical data.
In certain embodiments, such as current center image and edge image size and position as shown in fig. 6, according to
Historical data adjusts size and the position of center image 402 and four edge images 404.If for example obtained according to historical data
The motion of user's head is known so that the user visual field is moved to upper left, upper right, lower-left or bottom right regularly, then for example by center figure
The size and position adjustments of picture and edge image are as shown in Figure 8.In this way, can be according to the head movement of user
Custom adaptively splits general image.
In addition, in certain embodiments, when learning that user's head is tended to carry out motion by a small margin according to historical data
When, then for example it is as shown in figure 9, to reduce the data transmitted every time by the size and position adjustments of center image and edge image
Amount.Alternatively, additionally it is possible to improve the number of transmissions of the edge image of adjacent central image 702 so that adjacent central image 702
Edge image is more often transmitted than the edge image of remote center image 702.
In addition, in certain embodiments, when learning that user's head is infrequently moved according to historical data, then segmentation is formed
Smaller edge image, further to reduce the data volume transmitted every time.
Within step 306, the regulation in response to size and position sends the size and position to loose impediment.It is optional
Ground, size and position are sent for example, by wireless transmission methods such as radio frequency, Wi-Fi, mobile communication, also can be for example, by USB
Size and position are sent Deng wire transmission mode.
Figure 10 shows the structured flowchart of the image providing system 10 according to some embodiments of the present disclosure.
As shown in Figure 10, the image providing system 10, which is included in loose impediment, provides the equipment 800 of image and can
The equipment 900 of image is provided in wearable device.The equipment 800 of image is provided in loose impediment includes image capturing device
802nd, image processing apparatus 804 and picture transmitter device 806.The equipment 900 of image is provided in wearable device includes image
Reception device 902, edge image storage device 904, head movement detection means 906, video generation device 908 and image are aobvious
Showing device 910.
Image capturing device 802 is used to shoot general image.Here, image capturing device 802 is, for example, camera, phase
The imaging devices such as machine, video camera telescope, remote camera and measuring instrument.In certain embodiments, image capturing device 802 is set
It is placed on the head of unmanned plane, the increasing to realize the image capturing device 802 is steady, arbitrarily adjust the image capturing device 802
Posture (for example changes inclination angle and shooting direction), so as to realize high-quality shooting and/or photograph etc..
In addition, image capturing device 802 is for example including one or more imaging devices, when only with an imaging device
When, the imaging device individually shoots general image.And when with multiple imaging devices, the plurality of imaging device is jointly clapped
The general image is taken the photograph, for example, is spliced the image captured by each imaging device, to form general image.Alternatively, should
Multiple imaging devices shoot the image with identical or different definition.
Image processing apparatus 804 be used for by general image be divided into positioned at the middle position of general image center image and
Positioned at least two edges image of the marginal position of general image, and for the choice of dynamical from least two edges image
One edge image.Here, image processing apparatus 804 is, for example, image processor (GPU), microcontroller (MCU), data signal
Processor (DSP), central processing unit (CPU), field programmable gate array (FPGA) etc..
Picture transmitter device 806 be used for using center image and selected edge image as transmission image send to can
The wearable device of mobile object communication connection.Here, picture transmitter device 806 is, for example, radio-frequency transmissions terminal, Wi-Fi ends
The wireless terminals such as end, mobile communication terminal, also can be the catv terminals such as USB device.
Image received device 902 is used to receive the biography by sending with the loose impediment that the wearable device is communicated to connect
Defeated image, wherein being divided into as the general image captured by the image capturing device 802 of loose impediment positioned at general image
Middle position center image and at least two edges image of marginal position positioned at general image, during transmission image includes
Entreat image and from least two edges image choice of dynamical an edge image.Image received device 902 will be received
Transmission image in center image send to video generation device and handled, and the edge image that will be transmitted in image is sent
Stored to edge image storage device.Image received device 902 is, for example, the radio frequency corresponding with picture transmitter device 806
The catv terminal such as wireless terminal or USB device such as receiving terminal, Wi-Fi terminals, mobile communication terminal.
Edge image storage device 904 is used to store the edge image in the transmission image.Alternatively, edge image is deposited
Saving is set at least two edges image and is each configured with corresponding storage region, and the side for that will transmit in image
Edge image is stored into corresponding storage region.Edge image storage device 904 be, for example, random access memory, it is erasable can
The memories such as program read-only memory, electricallyerasable ROM (EEROM), flash memory or memory stick.
Head movement detection means 906 is used to detect the motor message on the head of wearing wearable device and believes motion
Number send to video generation device 908.Head movement detection means 906 for example including gyro sensor, acceleration transducer,
Inertial Measurement Unit (IMU) etc. has the sensor of motion detection function.
In addition, head movement detection means 906 for being come the motion amplitude for judging head according to the motor message on head
It is no to be more than predetermined amplitude threshold, it is more than predetermined amplitude threshold in response to the motion amplitude on head, judges that head is moved,
Otherwise judge that head is not moved.Thus, head inadvertently, slightly shake when think not move, and
And do not change display picture.
Video generation device 908 is used to move in response to head, according to the motor message on head, based on center image
Display image is generated with least one edge image being stored in edge image storage device.Alternatively, video generation device
For determining the visual field on head according to the motor message on head, and splice center image part in the range of the visual field and
The part in the range of the visual field of at least one edge image stored, to form display image.Here, image generation dress
Put 908 be, for example, image processor (GPU), microcontroller (MCU), digital signal processor (DSP), central processing unit (CPU),
Field programmable gate array (FPGA) etc..
Image display device 910 is used to not occur to move and show center image in response to head, and in response to head
Portion occurs motion and shows display image.Here, image display device 910 for example including LCDs (LCD display) or
Organic light emitting display (OLED display screen) etc..
Figure 11 shows the structured flowchart of the image providing system 20 according to other embodiments of the disclosure.
It is different from the image providing system 10 shown in Figure 10, in the image providing system 20 in Figure 11 in mobile article
The equipment 800 of image is provided in body additionally includes signal receiving device 808 and drive device 810, and in wearable device
There is provided the equipment 900 of image additionally includes sender unit 912, head movement history store 914 and image tune
Regulating device 916.
Head movement history store 914 is used for the historical data for storing the motor message on head.Head movement history
Storage device 914 is, for example, random access memory, Erasable Programmable Read Only Memory EPROM, electricallyerasable ROM (EEROM), sudden strain of a muscle
Deposit or the memory such as memory stick.Head movement history store 914 is for example with the automatic clearing function of data, so as to only store
Historical data from upper electricity, in one hour, in one day, in one week, in one month, in 1 year etc. in random time interval.
Image adjusting mechanism 916 is used for the size that center image and at least two edges image are adjusted according to historical data
And position.The image processor (GPU) shared for example, individually or with video generation device 908 of image adjusting mechanism 916,
Microcontroller (MCU), digital signal processor (DSP), central processing unit (CPU), field programmable gate array (FPGA)
Deng.
Sender unit 912 is used to send the motor message on head to the motion letter of loose impediment, wherein head
Number it is used to indicate loose impediment one edge image of choice of dynamical from least two edges image, and in response in
Centre image and the size of at least two edges image or the regulation of position send size and position to loose impediment.Signal is sent out
It is, for example, the wireless terminals such as radio-frequency transmissions terminal, Wi-Fi terminals, mobile communication terminal to send device 912, also can be USB device
Deng catv terminal.
Signal receiving device 808 is used for the motor message for receiving the head sent by wearable device, and for receiving
The center image sent by wearable device and the size at least two edges image and position.Signal receiving device 808
Such as be corresponding to the radio frequency reception terminal of sender unit 912, Wi-Fi terminals, mobile communication terminal wireless terminal or
The catv terminals such as USB device.
The situation of size and position in signal receiving device 808 receives center image and at least two edges image
Under, image processing apparatus 804 is additionally operable to according to the size and position segmentation general image.
Drive device 810 is used to adjust the posture of image capturing device according to the motor message on head.Alternatively, drive
Device 810 is unmanned machine head.
Although elaborating to provide the equipment 800 and one of image in loose impediment with one in embodiment of the disclosure
The image providing system 10 of the individual equipment 900 that image is provided in wearable device, but the disclosure is not restricted to this, and image is provided
System 10 can have any number of equipment 800 and equipment 900.
In embodiment of the disclosure, wearable device is, for example, video eyeglasses or the video helmet.But the disclosure is not limited
In this, any wearable device with image display function all should be within the protection domain of the disclosure.In addition, removable
Object be, for example, can in the air, land, in water or too aerial mobile, any type of mobile article with shoot function
Body, such as unmanned plane.
Embodiment of the disclosure is the foregoing is only, the scope of the claims of the disclosure is not thereby limited, it is every to utilize this public affairs
Equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made are opened, or is directly or indirectly used in other related skills
Art field, is similarly included in the scope of patent protection of the disclosure.
Finally it should be noted that：Various embodiments above is only to the technical scheme for illustrating the disclosure, rather than its limitations；To the greatest extent
The disclosure is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the disclosure
The scope of scheme.
Claims (61)
1. a kind of method that image is provided in wearable device, it includes step：
The transmission image by being sent with the loose impediment that the wearable device is communicated to connect is received, wherein by described removable
General image captured by the image capturing device of object is divided into the center figure positioned at the middle position of the general image
At least two edges image of picture and marginal position positioned at the general image, the transmission image includes the center image
With an edge image of the choice of dynamical from least two edges image；
Edge image in the storage transmission image；
The motor message on the head of the detection wearing wearable device；
Move, and according to the motor message on the head and based on the center image stored in response to the head
At least one edge image generation display image；And
Show the display image.
2. according to the method described in claim 1, it also includes step：
Do not occur to move in response to the head and show the center image.
3. method according to claim 1 or 2, it also includes step：
The motor message on the head is sent to the loose impediment, wherein the motor message on the head is used to indicate institute
State loose impediment one edge image of choice of dynamical from least two edges image.
4. method according to claim 3, wherein the motor message on the head includes the direction of motion on the head, with
For indicating that a side in the direction of motion is chosen in the loose impediment from least two edges image
Edge image.
5. method according to claim 4, wherein the direction of motion on the head for upward, lower section, left or right
Motion, for indicating that an edge graph of positioned above, below, left or right is correspondingly chosen in the loose impediment
Picture.
6. method according to claim 3, wherein the motor message on the head includes the direction of motion on the head, fortune
Dynamic speed and acceleration of motion, for indicating that the loose impediment is chosen from least two edges image positioned at institute
Multiple edge images in the direction of motion are stated, and the motion is located at from described according to the movement velocity and acceleration of motion
An edge image is further chosen in multiple edge images on direction.
7. method according to claim 6, wherein the direction of motion on the head for upward, lower section, left or right
Motion, for indicating that multiple edge graphs of positioned above, below, left or right are correspondingly chosen in the loose impediment
Picture, and the movement velocity and acceleration of motion each value correspond to the multiple edge image in corresponding one,
For further choosing an edge image from the multiple edge image.
8. method according to claim 3, wherein the motor message on the head is additionally operable to indicate the loose impediment
Adjust the posture of described image filming apparatus.
9. method according to claim 1 or 2 a, wherein edge image of the choice of dynamical is from described at least two
Chosen in individual edge image according to predefined procedure.
10. method according to claim 9, wherein the predefined procedure is from top to bottom and from left to right to choose successively
Each at least two edges image.
11. method according to claim 1 or 2, it also includes step：
Store the historical data of the motor message on the head；
Size and the position of the center image and at least two edges image are adjusted according to the historical data；And
The size adjusted and position are sent to the loose impediment.
12. method according to claim 1 or 2, wherein the edge image stored in the transmission image includes：
Edge image in the transmission image is stored corresponding with the edge image into edge image storage device
In storage region, wherein the edge image storage device be at least two edges image in be each configured with corresponding
Storage region.
13. method according to claim 1 or 2, wherein the size of the size of the display image and the center image
It is consistent.
14. method according to claim 1 or 2, wherein the size of at least two edges image is consistent.
15. method according to claim 1 or 2, it also includes step：
Judge whether the motion amplitude on the head is more than predetermined amplitude threshold according to the motor message on the head；
It is more than the predetermined amplitude threshold in response to the motion amplitude on the head, judges that the head is moved, otherwise
Judge that the head is not moved.
16. method according to claim 1 or 2, wherein generating the display image includes：
The visual field on the head is determined according to the motor message on the head；
Splice the part in the range of the visual field of the center image and described at least one stored edge image
The part in the range of the visual field, to form the display image.
17. method according to claim 1 or 2, wherein the wearable device is video eyeglasses or the screen helmet.
18. a kind of method that image is provided in loose impediment, it includes step：
Shoot general image；
The general image is divided into positioned at the center image of the middle position of the general image and positioned at the overall diagram
At least two edges image of the marginal position of picture；
One edge image of choice of dynamical from least two edges image；And
Using the center image and selected edge image as transmission image send to the loose impediment communication link
The wearable device connect.
19. method according to claim 18, it also includes step：
Receive the motor message on the head sent by the wearable device；
According to the motor message on the head from least two edges image one edge image of choice of dynamical.
20. method according to claim 19, wherein according to the motor message on the head from least two edges
One edge image of choice of dynamical includes in image：
An edge image in the direction of motion on the head is chosen from least two edges image.
21. method according to claim 20, wherein in response to the head upward, lower section, left or right motion,
Correspondingly choose an edge image of positioned above, below, left or right.
22. method according to claim 19, wherein according to the motor message on the head from least two edges
One edge image of choice of dynamical includes in image：
Multiple edge images in the direction of motion on the head, Yi Jigen are chosen from least two edges image
An edge image is further chosen from the multiple edge image according to the movement velocity and acceleration of motion on the head.
23. method according to claim 22, wherein in response to the head upward, lower section, left or right motion,
Multiple edge images of positioned above, below, left or right are correspondingly chosen, and according to the motion speed set in advance
The corresponding relation of one corresponding with the multiple edge image of each value of degree and acceleration of motion is further chosen
One edge image.
24. method according to claim 18, wherein choosing an edge image from least two edges image
Including：
From at least two edges image edge image is chosen according to predefined procedure.
25. method according to claim 24, wherein being chosen from least two edges image according to predefined procedure
One edge image includes：
Each at least two edges image from top to bottom and from left to right is chosen successively.
26. method according to claim 19, it also includes step：
The posture of described image filming apparatus is adjusted according to the motor message on the head.
27. method according to claim 18, wherein splitting the general image includes：
Receive size and the position of the center image sent by the wearable device and at least two edges image；
The general image is split according to the size and position.
28. method according to claim 18, wherein shooting general image includes：
The general image is individually or jointly shot with one or more imaging devices.
29. method according to claim 18, wherein the size of at least two edges image is consistent.
30. the method according to any one of claim 18 to 29, wherein the loose impediment is unmanned plane.
31. a kind of equipment that image is provided in wearable device, it includes：
Image received device, for receiving the transmission figure by being sent with the loose impediment that the wearable device is communicated to connect
Picture, wherein being divided into as the general image captured by the image capturing device of the loose impediment positioned at the general image
Middle position center image and at least two edges image of marginal position positioned at the general image, the transmission figure
One edge image of picture choice of dynamical including the center image and from least two edges image；
Edge image storage device, for storing the edge image in the transmission image；
Head movement detection means, the motor message on the head for detecting the wearing wearable device；
Video generation device, for being moved in response to the head, according to the motor message on the head and based on described
Center image and at least one edge image generation display image stored；
Image display device, the center image is shown for not occurring to move in response to the head, and in response to
The head occurs fortune and shows the display image.
32. equipment according to claim 31, it also includes：
Sender unit, for the motor message on the head to be sent to the loose impediment, wherein the head
Motor message is used to indicate the loose impediment one edge image of choice of dynamical from least two edges image.
33. equipment according to claim 32, wherein the motor message on the head includes the direction of motion on the head,
For indicating that one in the direction of motion is chosen in the loose impediment from least two edges image
Edge image.
34. equipment according to claim 33, wherein the motor message on the head for upward, lower section, left or the right side
Fang Yundong, for indicating that an edge graph of positioned above, below, left or right is correspondingly chosen in the loose impediment
Picture.
35. equipment according to claim 32, wherein the direction of motion of the motor message on the head including the head,
Movement velocity and acceleration of motion, are located at for indicating that the loose impediment is chosen from least two edges image
Multiple edge images in the direction of motion, and the fortune is located at from described according to the movement velocity and acceleration of motion
An edge image is further chosen in multiple edge images on dynamic direction.
36. equipment according to claim 35, wherein the direction of motion on the head for upward, lower section, left or the right side
Fang Yundong, for indicating that multiple edge graphs of positioned above, below, left or right are correspondingly chosen in the loose impediment
Picture, and the movement velocity and acceleration of motion each value correspond to the multiple edge image in corresponding one,
For further choosing an edge image from the multiple edge image.
37. equipment according to claim 32, wherein the motor message on the head is used to indicate the loose impediment
Adjust the posture of described image filming apparatus.
38. equipment according to claim 31, wherein the transmission image is included from least two edges image
The edge image chosen according to predefined procedure.
39. the equipment according to claim 38, wherein the predefined procedure is from top to bottom and from left to right to select successively
Take each at least two edges image.
40. equipment according to claim 31, wherein the head movement detection means includes gyro sensor and added
Velocity sensor only includes gyro sensor.
41. equipment according to claim 31, it also includes：
Head movement history store, the historical data of the motor message for storing the head；
Image adjusting mechanism, the chi for adjusting the center image and at least two edges image according to the historical data
Very little and position；
Wherein described sender unit is additionally operable to the size that will be adjusted and position is sent to the loose impediment.
42. equipment according to claim 31, wherein the edge image storage device is at least two edges figure
Corresponding storage region is each configured with as in, and for the edge image in the transmission image to be stored to described right
In the storage region answered.
43. equipment according to claim 31, wherein the size of the size of the display image and the center image is
Consistent.
44. equipment according to claim 31, wherein the size of at least two edges image is consistent.
45. equipment according to claim 31, wherein described image generating means are used to be believed according to the motion on the head
Number judge whether the motion amplitude on the head is more than predetermined amplitude threshold, and in response to the motion amplitude on the head
More than the predetermined amplitude threshold, judge that the head is moved, otherwise judge that the head is not moved.
46. equipment according to claim 31, wherein described image generating means are used to be believed according to the motion on the head
Number the visual field on the head is determined, and splice the part in the range of the visual field of the center image and described deposited
The part in the range of the visual field of at least one edge image of storage, to form the display image.
47. the equipment according to any one of claim 31 to 46, wherein the wearable device is video eyeglasses or regarded
Shield the helmet.
48. a kind of equipment that image is provided in loose impediment, it includes：
Image capturing device, for shooting general image；
Image processing apparatus, for the general image to be divided into the center image positioned at the middle position of the general image
With at least two edges image of the marginal position positioned at the general image, and for from least two edges image
Middle one edge image of choice of dynamical；
Picture transmitter device, for using the center image and selected edge image as transmission image send to it is described
The wearable device of loose impediment communication connection.
49. equipment according to claim 48, it also includes：
Signal receiving device, the motor message for receiving the head sent by the wearable device, and wherein described figure
As processing unit is used for according to the motor message on the head one edge of choice of dynamical from least two edges image
Image.
50. equipment according to claim 49, wherein the motor message on the head includes the direction of motion on the head,
And wherein described image processing unit is used to choose from least two edges image and is located in the direction of motion
One edge image.
51. equipment according to claim 50, wherein described image processing unit be used in response to the head upward,
Lower section, left or right motion, correspondingly choose an edge image of positioned above, below, left or right.
52. equipment according to claim 49, wherein the direction of motion of the motor message on the head including the head,
Movement velocity and acceleration of motion, and wherein described image processing unit is used to choose from least two edges image
Multiple edge images in the direction of motion, and institute from described is located at according to the movement velocity and acceleration of motion
State and an edge image is further chosen in multiple edge images in the direction of motion.
53. equipment according to claim 52, wherein described image processing unit be used in response to the head upward,
Lower section, left or right motion, correspondingly choose multiple edge images of positioned above, below, left or right, and according to
One corresponding with the multiple edge image of each value of the movement velocity and acceleration of motion set in advance
Corresponding relation further chooses an edge image.
54. equipment according to claim 48, wherein described image processing unit are used for from least two edges figure
As in an edge image is chosen according to predefined procedure.
55. equipment according to claim 54, wherein described image processing unit are for from top to bottom and from left to right
Each at least two edges image is chosen successively.
56. equipment according to claim 48, it also includes：
Drive device, the drive device is used to adjust the appearance of described image filming apparatus according to the motor message on the head
State.
57. equipment according to claim 48, wherein signal receiving device are additionally operable to receive and sent out by the wearable device
The center image sent and size and the position of at least two edges image；
And wherein described image processing unit is used to split the general image according to the size and position.
58. equipment according to claim 48, wherein the filming apparatus includes one or more imaging devices, with independent
Or jointly shoot the general image.
59. equipment according to claim 48, wherein the size of at least two edges image is consistent.
60. the equipment according to any one of claim 48 to 59, wherein the loose impediment is unmanned plane.
61. a kind of image providing system, including being carried in wearable device according to any one of claim 31 to 47
Equipment for image and the equipment that image is provided in loose impediment according to any one of claim 48 to 60.
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| CN201910926745.3A CN110505458A (en) | 2016-09-18 | 2016-09-18 | The method and apparatus of image is provided in wearable device and loose impediment |
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| PCT/CN2016/099173 WO2018049642A1 (en) | 2016-09-18 | 2016-09-18 | Method and device for providing image in wearable device and movable object |
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| CN201910926745.3A Division CN110505458A (en) | 2016-09-18 | 2016-09-18 | The method and apparatus of image is provided in wearable device and loose impediment |
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| CN112462942A (en) * | 2020-12-01 | 2021-03-09 | 苏州椒图电子有限公司 | Wearable device and use method thereof |
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| CN113079315B (en) * | 2021-03-25 | 2022-04-22 | 联想(北京)有限公司 | Image processing method, image processing device, electronic equipment and computer readable storage medium |
| WO2023136754A1 (en) * | 2022-01-12 | 2023-07-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Application server node, network node, core network node, and methods in a wireless communications network |
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| CN110505458A (en) | 2019-11-26 |
| WO2018049642A1 (en) | 2018-03-22 |
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Application publication date: 20170829 |