CN106657792A - Shared viewing device - Google Patents
Shared viewing device Download PDFInfo
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- CN106657792A CN106657792A CN201710017244.4A CN201710017244A CN106657792A CN 106657792 A CN106657792 A CN 106657792A CN 201710017244 A CN201710017244 A CN 201710017244A CN 106657792 A CN106657792 A CN 106657792A
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- viewing angle
- wide viewing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 132
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000000007 visual effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a shared viewing device. The device supports a plurality of users to independently select viewing angles and can be arranged on a mobile device capable of being used for viewing or a fixed position at a scenic spot. The device comprises an image/video collection unit, a storage unit, a processing unit and a wireless transmission unit. After a collection instruction is identified, the image/video collection unit collects image/video data in the field of view of the image/video collection unit. The data is stored in the storage unit. The image/video data comprises a wide angle of view image sequence composed of one or more wide angle of view images. The processing unit receives at least one transmission instruction from one or more user devices through the wireless transmission unit, obtains an image frame sequence matching a sending posture contained in the transmission instruction from the storage unit, for each of the at least one transmission instruction and sends the image frame sequence to the user device producing the transmission instruction. According to the device, the viewing experience of a free angle of view orienting to a touring site is provided for the user.
Description
Technical field
The present invention relates to the information processing technology, more particularly to a kind of shared viewfinder.
Background technology
As Tourism Economy is increasingly flourishing, industry of going sightseeing flourishes, and it is most important that wherein natural land is gone sightseeing
A part.The aesthetic feeling of natural land is often depending on the angle of view and time, and many landscape beautiful absolutely are needed extremely special
Position and angle can just see that just so-called " unlimited scene in perilous peak " is big absolutely regrettably for the consideration of cost and safety
The view pattern at most scenic spots is all to follow pre-determined route, and user has no chance to have a taste of natural land from optimal angle of viewing and admiring,
This can yet be regarded as one big sorry.On the other hand, if it is possible to solve the problems, such as user at an arbitrary position, visual angle appreciate sight spot scene,
The experience of user's sightseeing will be greatly promoted.
The means for expanding sightseeing visual angle/visual field existing at present mainly have telescope, cable car, fire balloon, picture, documentary film
(including 3D documentary films), virtual reality (VR) etc., also without a kind of means can allow tourist with extremely low cost reach towards
The view experience of the free-viewing angle at visit scene.
The content of the invention
The brief overview with regard to the present invention is given below, to provide with regard to the basic of certain aspects of the invention
Understand.It should be appreciated that this general introduction is not the exhaustive general introduction with regard to the present invention.It is not intended to determine the pass of the present invention
Key or pith, nor is it intended to limit the scope of the present invention.Its purpose only provides in simplified form some concepts,
In this, as the preamble in greater detail discussed after a while.
In consideration of it, the invention provides a kind of shared viewfinder, at least to solve prior art sight spot cannot be realized
Inexpensive, the real-time viewing of visual angle view, the problem of multiple users share.
According to an aspect of the invention, there is provided a kind of shared viewfinder, the shared viewfinder setting
In on the mobile device of view or the fixed position in view region can be arranged at, the shared viewfinder include image/
Video acquisition unit, memory cell, processing unit and wireless transmission unit；The processing unit is used to recognize acquisition instructions
Start afterwards to gather image/video data in its visual field by described image/video acquisition unit, by the described image of collection/regard
Frequency evidence is stored in the memory cell；Wherein, described image/video data is included by one or more wide viewing angle image structures
Into wide viewing angle image sequence；The processing unit is additionally operable to be received from one or more use by the wireless transmission unit
At least one transmission instruction of family equipment, and for each at least one transmission instruction, from the memory cell
Obtain and instruct the picture frame sequence that the transmission attitude for including matches with the transmission to be sent to the user for sending transmission instruction
Equipment.
Further, the shared viewfinder also includes attitude transducer and direction correcting unit；The attitude is passed
Sensor is used for after the acquisition instructions are recognized, and gathers the attitude data of the shared viewfinder, wherein, the attitude number
According to including view direction information sequence corresponding with the wide viewing angle image sequence；The direction correcting unit is used to utilize institute
The attitude data of shared viewfinder is stated to described image/video data travel direction correction, so that described image/video
The directional information of each location of pixels is corrected to absolute direction from relative direction in each wide viewing angle image in data.
Further, the processing unit obtains from the memory cell included with the transmission instruction in the following way
The picture frame sequence that matches of transmission attitude：Whether judge in the transmission instruction for receiving comprising the transmission time：Refer in the transmission
Comprising in the case of the transmission time in order, selection acquisition time is at this in the image/video data of memory cell storage
Multiframe wide viewing angle image after transmission time and the transmission time sends the transmission instruction as candidate image until receiving
The new transmission sent again of user equipment instruct till, in transmission instruction not comprising the transmission time in the case of, in institute
Currently stored last frame wide viewing angle image is selected in the image/video data for stating memory cell storage and will be stored afterwards
Multiframe wide viewing angle image as candidate image, send the new biography that the user equipment of transmission instruction is sent again until receiving
Till defeated instruction；For each frame wide viewing angle image in all candidate images for having selected, using each picture of wide viewing angle image
The corresponding directional information in plain position, intercepts direction sectional drawing corresponding with the transmission attitude in the wide viewing angle image, wherein, this section
The size of figure is preset value；Utilize all sectional drawings for being intercepted to form picture frame sequence sequentially in time, as with the transmission
The picture frame sequence that the transmission attitude that instruction is included matches.
Further, the shared viewfinder also includes service management unit；Wherein, the service management unit is used
In the ID authentication request from each user equipment is received, and corresponding user equipment is carried out based on the ID authentication request
Authentication, sends authentication success message to set up data with the user equipment to the corresponding user equipment after the authentication has been successful
Connection.
Further, described image/video acquisition unit includes wide viewing angle photographing module.
Further, the processing unit is additionally operable to：Receiving from described from one or more user equipmenies
During at least one transmission instruction, for each at least one transmission instruction, judge whether included in the transmission instruction
Payment information, and in transmission instruction comprising payment information in the case of set up and send the user of transmission instruction and set
Data cube computation between standby.
Further, the payment information is obtained by on-line payment mode.
Further, the transmission attitude includes：The screen normal direction or screen of display module in corresponding user equipment
Curtain back side normal direction.
Further, it is described can the mobile device of view be：Unmanned plane, movable mechanical arm, cable car, tour bus, train,
Aircraft or ship.
The present invention shared viewfinder, its using can view mobile device or the wide viewing angle of ad-hoc location, realize
Inexpensive, low-risk wide viewing angle view and multiple users share, and this cannot be realized using legacy equipments such as telescopes
, its view for domestic consumer at the scene provides broader, more free visual angle, has the advantages that：
1) by the shared viewfinder of the present invention located at can view mobile device or the live fixed position of visit, user
Unique landscape at position that it cannot reach and visual angle can be watched on its user equipment by the shared viewfinder；
2) user can shoot unique location, the landscape at visual angle or take pictures certainly by the shared viewfinder of the present invention
Piece and video；
3) several users can simultaneously share this device and carry out view or shoot video and image；
4) this device can support that multi-user self selects viewing angle, and support the display image screen of user equipment
View direction matches the screen direction of user equipment；
When using the device, user (is such as changed the attitude of user equipment, or is grasped by touch screen by changing transmission attitude
Work etc. arranges different transmission attitudes etc.) it is obtained in that the picture frame sequence of different angle coverages (because sending attitude difference, institute
It is also different from the picture frame sequence for sending attitude matching with what is obtained), thus achieve autonomous selection viewing angle；So, it is right
In the situation of multiple users, the shared viewfinder returns to the picture frame sequence of each user also due to each user equipment
The different and different of attitude are sent, the image being thus displayed on each user equipment is also just different such that it is able to realize multiple
User independently selects viewing angle；
Additionally, after direction correcting unit travel direction is corrected, enabling to be displayed in the display module of user equipment
The corresponding view direction of each frame in picture frame sequence on screen and the user equipment display module for sending the transmission instruction
Screen back side normal direction (or screen normal direction) it is consistent.And, user can be with screen back side normal direction and screen
Switching between curtain normal direction is selected, and with this being switched fast between two kinds of functions that film the exterior and autodyne is realized.
5) user can pay rent, expense of finding a view by mobile terminals such as mobile phones in the form of paying by mails；
6) scenic spot or related operators can be by being arranged at unmanned plane, mobile manipulator by the shared viewfinder
Arm, cable car, tour bus, train, aircraft or ship etc. can view mobile device and to share sight spot to more users best
View is experienced.
By the detailed description below in conjunction with accompanying drawing to highly preferred embodiment of the present invention, the these and other of the present invention is excellent
Point will be apparent from.
Description of the drawings
The present invention can be by reference to being better understood, wherein in institute below in association with the description given by accompanying drawing
There is used in accompanying drawing same or analogous reference to represent same or like part.The accompanying drawing is together with following
Describe the part for including in this manual and being formed this specification together in detail, and for this is further illustrated
The preferred embodiment of invention and the principle and advantage of the explanation present invention.In the accompanying drawings：
Fig. 1 is the structured flowchart of an example of the shared viewfinder for schematically showing the present invention.
It will be appreciated by those skilled in the art that the element in accompanying drawing is just for the sake of illustrating for the sake of simple and clear,
And be not necessarily drawn to scale.For example, the size of some elements may be exaggerated relative to other elements in accompanying drawing, with
Just it is favorably improved the understanding to the embodiment of the present invention.
Specific embodiment
The one exemplary embodiment of the present invention is described hereinafter in connection with accompanying drawing.For clarity and conciseness,
All features of actual embodiment are not described in the description.It should be understood, however, that developing any this actual enforcement
Many decisions specific to embodiment must be made during example, to realize the objectives of developer, for example, symbol
Those restrictive conditions related to system and business are closed, and these restrictive conditions may have with the different of embodiment
Changed.Additionally, it also should be appreciated that, although development is likely to be extremely complex and time-consuming, but to having benefited from the disclosure
For those skilled in the art of content, this development is only routine task.
Here, in addition it is also necessary to which explanation is a bit, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings
The apparatus structure closely related with scheme of the invention and/or process step are illustrate only, and is eliminated and the present invention
The little other details of relation.
The embodiment provides a kind of shared viewfinder, the shared viewfinder can for being arranged at
On the mobile device of view or be arranged at the fixed position in the view region, the shared viewfinder include image/
Video acquisition unit, memory cell, processing unit and wireless transmission unit；The processing unit is used to recognize acquisition instructions
Start afterwards to gather image/video data in its visual field by described image/video acquisition unit, by the described image of collection/regard
Frequency evidence is stored in the memory cell；Wherein, described image/video data is included by one or more wide viewing angle image structures
Into wide viewing angle image sequence；The processing unit is additionally operable to be received from one or more use by the wireless transmission unit
At least one transmission instruction of family equipment, and for each at least one transmission instruction, from the memory cell
Obtain and instruct the picture frame sequence that the transmission attitude for including matches with the transmission to be sent to the user for sending transmission instruction
Equipment.
Below, with reference to Fig. 1 come describe the present invention shared viewfinder an example.The shared viewfinder can
Being arranged at can be on the mobile device of view.Wherein, it is above-mentioned can view mobile device can be can view the vehicles (for example
Cable car, tour bus, train, aircraft or ship etc.), or can also be that unmanned plane or movable mechanical arm etc. can views
Mobile object.Additionally, the shared viewfinder of the present invention can also be located at the fixed position in view region, such as steep cliff is high and steep
Somewhere, etc. on wall.It should be noted that the vehicles of indication of the present invention are not limited to manned vehicle, it is alternatively non-
The manned vehicles (such as transporting the vehicles of goods).
As shown in figure 1, shared viewfinder includes image/video collecting unit 1, memory cell 2, the and of processing unit 3
Wireless transmission unit 4.
After acquisition instructions are recognized, control image/video acquisition unit 1 starts to gather in its visual field processing unit 3
Image/video data.Wherein, image/video data is, for example, video data, or image set data, etc..Processing unit 3
For example can be the equipment with control process function such as CPU, microprocessor.Wireless transmission unit 4 is, for example, WIFI transmission moulds
Block or Bluetooth communication modules etc..
In one example, above-mentioned acquisition instructions can come from the control devices such as remote control, control button, process single
Unit 3 can receive above-mentioned acquisition instructions by wireless transmission unit 4, and control device for example can be by scenic spot operated by personnel.
In another example, processing unit 3 is referred to being received the transmission from user equipment by wireless transmission unit 4
After order, in the case where data cube computation relation is set up with the user equipment, an acquisition instructions are generated, then image/video is adopted
Collection unit 1 gathers above-mentioned image/video data according to the acquisition instructions.
Wherein, image/video collecting unit 1 is, for example, wide viewing angle photographing module.Image/video data include by one or
Each pixel of each wide viewing angle image in the wide viewing angle image sequence of multiple wide viewing angle image constructions, and the wide viewing angle image sequence
Position correspondence has directional information (such as relative direction).Wherein, the corresponding relative direction of each location of pixels of wide viewing angle image is referred to
It is a relative quantity relative to the overall direction towards for of image/video collecting unit 1.When image/video collecting unit 1
Be arranged on can on the mobile device of view when, the direction of image/video collecting unit 1 is in mobile device traveling or flight phase
Between can change with the change of its direction, the relative direction of each location of pixels of wide viewing angle image is (that is, relative to image/video
The direction of collecting unit 1) it is constant.Wherein, the corresponding relative direction of each location of pixels of wide viewing angle image is available with existing
Have what technology was obtained, such as, and direction, its direction of each camera lens difference for including according to image/video collecting device 1-2 etc.
Calculate and obtain.
In a kind of implementation (hereinafter referred to as the first implementation), processing unit 3 is by image/video collecting unit 1
The image/video data for being collected is stored in memory cell 2.In the implementation, the figure stored in memory cell 2
In picture/video data, the corresponding directional information of each location of pixels is relative direction in each wide viewing angle image.
In another kind of implementation (hereinafter referred to as the second implementation), when shared viewfinder is arranged on can view
Mobile device on when, shared viewfinder also includes attitude transducer and direction correcting unit (not shown).So,
After above-mentioned acquisition instructions are recognized, attitude transducer gather in real time shared viewfinder attitude data (due to image/
Video acquisition unit 1 is provided on shared viewfinder, so the attitude data of shared viewfinder is equivalent to figure
The attitude data of picture/video acquisition unit 1).
Wherein, the attitude data of shared viewfinder includes the wide viewing angle gathered with image/video collecting unit 1
The corresponding view direction information sequence of image sequence.That is, each frame wide viewing angle of the collection of image/video collecting unit 1
Image has a view direction information to correspond to therewith in above-mentioned view direction information sequence.View direction information sequence includes
Each view direction information be for describing the overall direction of image/video collecting unit 1.Image/video collecting unit 1
On shared viewfinder, and assume overall direction and the shared viewfinder front of image/video collecting unit 1
(such as can view mobile device front) be consistent.So, when can view mobile device towards due south direction running or
During flight, it is assumed that now image/video collecting unit 1 acquires a frame wide viewing angle image and (and is stored in wide viewing angle image sequence
In), then the corresponding view direction information of frame wide viewing angle image (is gathered by attitude transducer and is stored in view direction information sequence
In row) it is then due south direction, the rest may be inferred.
As an example it is assumed that the wide viewing angle image sequence that image/video collecting unit 1 is gathered can use { I1, I2,
I3... ..., IMRepresent, M represents the wide viewing angle amount of images included in the wide viewing angle image sequence, and it is positive integer；Also,
Assume that the view direction information sequence (corresponding with above-mentioned wide viewing angle image sequence) that attitude transducer is gathered can use { D1, D2,
D3... ..., DMRepresent.In this example embodiment, wide viewing angle image I1With view direction information D1Correspondence (i.e. view direction information D1Table
Diagram picture/video acquisition unit 1 is in collection wide viewing angle image I1When overall direction), wide viewing angle image I2With view direction information
D2Correspondence (i.e. view direction information D2Represent image/video collecting unit 1 in collection wide viewing angle image I2When overall direction),
The rest may be inferred.
So, direction correcting unit can utilize the attitude data of shared viewfinder to image/video collecting unit 1
The image/video data travel direction correction for collecting, so that in each the wide viewing angle image in above-mentioned image/video data
The directional information of each location of pixels is corrected to absolute direction from relative direction.
With the wide viewing angle image I in above-mentioned example1As a example by, before correction for direction, wide viewing angle image I1In each location of pixels
Corresponding directional information is relative direction.According to its corresponding view direction information D1, it is known that image/video collecting unit 1 exists
Collection wide viewing angle image I1When overall direction, and then wide viewing angle image I can be calculated1In each location of pixels it is corresponding definitely
Direction.Using wide viewing angle image I1In the corresponding absolute direction of each location of pixels replace the relative direction of respective pixel position, i.e.,
Complete correction for direction.The process of other wide viewing angle images is similar, no longer describes in detail.
So, the image/video data after correction is stored in memory cell 2 by direction correcting unit.That is, at this
In implementation (i.e. the second implementation), in the image/video data stored in memory cell 2, each wide viewing angle image
In the corresponding directional information of each location of pixels be absolute direction.
It should be noted that the absolute direction of each location of pixels refers to the direction for earth absolute coordinate system,
And each coordinate of earth absolute coordinate system is axially constant；And the relative direction of each location of pixels is as described above, be relative to figure
Direction for the direction of picture/video acquisition unit 1, and the direction of image/video collecting unit 1 is change.
Additionally, processing unit 3 may also receive from one or more user equipmenies at least by wireless transmission unit 4
One transmission instruction.Transmission attitude comprising user equipment in the transmission instruction that user equipment is sent.Wherein, user equipment send out
Send attitude to refer to that user equipment is sending the attitude when transmission is instructed, for example, can be the screen of display module in user equipment
Normal direction or its screen back side normal direction.
For each in above-mentioned at least one transmission instruction, processing unit 3 is obtained and the transmission from memory cell 2
The picture frame sequence that the transmission attitude that instruction is included matches sends the user equipment of the transmission instruction to be sent to.User equipment
Can be the terminal devices such as smart mobile phone, panel computer or wear-type VR (virtual reality) system.
Wherein, when shared viewfinder is located at people-transport's works such as cable car, tour bus, train, aircraft or ships
When on tool, one or more users carry its respective user equipment and ride on the vehicles；When shared viewfinder
Located at unmanned plane, movable mechanical arm etc. other can on the mobile device of view when, unmanned plane, movable mechanical arm etc. its
He can the mobile device of view be located at visit scene, and one or more users carry its respective user equipment similarly position
In visit scene；When shared viewfinder is located at the fixed position for such as going sight-seeing scene, one or more users carry
Its respective user equipment is similarly located at visit scene.
According to a kind of implementation, processing unit 3 can be by step 101 described further below～103 come from storage
The picture frame sequence that the transmission attitude included with transmission instruction matches is obtained in unit 2.
Step 101 is first carried out.In a step 101, whether judge in the transmission instruction for receiving comprising the transmission time：1) exist
Comprising in the case of the transmission time in the transmission instruction, in the image/video data of the storage of memory cell 2 acquisition time is selected
Multiframe wide viewing angle image after the transmission time and the transmission time sends the transmission as candidate image until receiving
Till the new transmission that the user equipment of instruction is sent again is instructed；2) situation not comprising the transmission time in the transmission instruction
Under, currently stored last frame wide viewing angle image is selected in the image/video data of the storage of memory cell 2 and afterwards will
The multiframe wide viewing angle image of storage as candidate image, until receiving what the user equipment for sending transmission instruction was sent again
Till new transmission instruction.Wherein, the transmission time refer to corresponding user equipment send transmission instruction when time.
It should be noted that " acquisition time is selected in the image/video data of the storage of memory cell 2 at this above-mentioned
" the multiframe wide viewing angle image " mentioned in multiframe wide viewing angle image after transmission time and the transmission time " be probably a frame or
Multiframe wide viewing angle image, it is also possible to which 0 frame (for example selects frame collection in the image/video data of the storage of memory cell 2
Time is after the wide viewing angle image of the transmission time, in the case of above-mentioned new transmission instruction is received immediately).Additionally, it is above-mentioned "
Currently stored last frame wide viewing angle image is selected in the image/video data of the storage of memory cell 2 and will store afterwards
Multiframe wide viewing angle image " in " the multiframe wide viewing angle image that will be stored afterwards " mentioned be probably a frame or multiframe wide viewing angle
Image, it may be possible to which 0 frame (for example selects currently stored last frame in the image/video data of the storage of memory cell 2
After wide viewing angle image, in the case of above-mentioned new transmission instruction is received immediately).
Then, in a step 102, for each frame wide viewing angle figure in all candidate images for having selected in step 101
Picture, using the corresponding directional information of each location of pixels of wide viewing angle image, intercepts direction and the transmission in the wide viewing angle image
The corresponding sectional drawing of transmission attitude in instruction, wherein, the size of the sectional drawing is preset value, and the preset value for example can be rule of thumb
Value setting, or can be set according to the screen size parameter included in the transmission instruction that user equipment is sent, etc..
Then, in step 103, picture frame is formed sequentially in time using all sectional drawings intercepted in step 102
Sequence, as the picture frame sequence that the transmission attitude included with the transmission instruction matches.
It should be noted that in the first implementation, in the image/video data stored in memory cell 2, each
The corresponding directional information of each location of pixels is relative direction in wide viewing angle image.In this case, for certain wide viewing angle figure
Picture, " the direction sectional drawing corresponding with the transmission attitude in the transmission instruction " intercepted by step 102 is really " relative direction
Sectional drawing corresponding with the transmission attitude in the transmission instruction ".In this case, the image seen eventually through user equipment
Or video be like user be sitting in it is corresponding can see on the mobile device of view as, even if keeping user equipment towards one
Individual direction is constant, and its image for showing or video also can change with the change of the mobile device traveling or heading.
Additionally, in the second implementation, in the image/video data stored in memory cell 2, each wide viewing angle figure
The corresponding directional information of each location of pixels is absolute direction as in.In this case, for certain wide viewing angle image, by step
Rapid 102 " the direction sectional drawings corresponding with the transmission attitude in the transmission instruction " for being intercepted are really " absolute direction and the transmission
The corresponding sectional drawing of transmission attitude in instruction ".Thus, the image or video seen eventually through user equipment is exactly that user sets
The absolute direction of standby screen back side normal direction (or screen normal direction) indication, if keeping user equipment towards a side
To constant, its image for showing or video then will not with can the mobile device traveling of view or the change of heading and change
Become.In other words, after the direction correcting unit travel direction correction in the second implementation, it is displayed in the aobvious of user equipment
Show that the corresponding view direction of each frame in the picture frame sequence on module screen shows with the user equipment for sending the transmission instruction
Show that the screen back side normal direction (or screen normal direction) of module is consistent.Wherein, user for example can be in screen back side normal
Switching between direction and screen normal direction is selected, and with this being switched fast between two kinds of functions that film the exterior and autodyne is realized.
Furthermore, it is necessary to explanation, for a two field picture, view direction can refer to the view direction of the image center location,
That is, the center is directed towards what which direction shot.
According to another kind of implementation, processing unit 3 can be receiving from from one or more user equipmenies
At least one transmission instruction when, for each at least one transmission instruction, judge whether wrapped in transmission instruction
Containing payment information, and the user of transmission instruction is set up and sent in the case of including payment information in the transmission instruction
Data cube computation between equipment；And if it is determined that comprising payment information then with relative user equipment not setting up number in transmission instruction
According to connection.Wherein, payment information is, for example, to be obtained by on-line payment modes such as barcode scanning payments.
Additionally, according to a kind of implementation, shared viewfinder can also include service management unit.User management list
Unit can pass through wireless transmission unit 4 and receive ID authentication request from each user equipment, and please based on the authentication
Ask carries out authentication to corresponding user equipment, sends authentication success message to the corresponding user equipment after the authentication has been successful
To set up data cube computation with the user equipment.
Using the shared viewfinder of the present invention, user can realize that itself cannot be reached by user equipmenies such as mobile phones
Position at photography, shooting or autodyne so that Consumer's Experience is greatly enhanced, and can simultaneously be applied to multiple users,
Simple operation.
Although describing the present invention according to the embodiment of limited quantity, above description, the art are benefited from
It is interior it is clear for the skilled person that in the scope of the present invention for thus describing, it can be envisaged that other embodiments.Additionally, it should be noted that
Language used in this specification primarily to readable and teaching purpose and select, rather than in order to explain or limit
Determine subject of the present invention and select.Therefore, in the case of without departing from the scope of the appended claims and spirit, for this
Many modifications and changes will be apparent from for the those of ordinary skill of technical field.For the scope of the present invention, to this
The done disclosure of invention is illustrative and not restrictive, and it is intended that the scope of the present invention be defined by the claims appended hereto.
Claims (9)
1. shared viewfinder, it is characterised in that the shared viewfinder be arranged at can on the mobile device of view or
Be arranged at the fixed position in view region, the shared viewfinder include image/video collecting unit, memory cell,
Processing unit and wireless transmission unit；
The processing unit is used to after acquisition instructions are recognized start to gather its visual field by described image/video acquisition unit
Interior image/video data, the described image/video data of collection is stored in the memory cell；Wherein, described image/
Video data is included by the wide viewing angle image sequence of one or more wide viewing angle image constructions；
The processing unit is additionally operable to be received from least the one of one or more user equipmenies by the wireless transmission unit
Individual transmission instruction, and for each at least one transmission instruction, obtain from the memory cell and refer to the transmission
The picture frame sequence that the transmission attitude that order is included matches sends the user equipment of the transmission instruction to be sent to.
2. shared viewfinder according to claim 1, it is characterised in that the shared viewfinder also includes appearance
State sensor and direction correcting unit；
The attitude transducer is used for after the acquisition instructions are recognized, and gathers the attitude number of the shared viewfinder
According to, wherein, the attitude data includes view direction information sequence corresponding with the wide viewing angle image sequence；
The direction correcting unit is used to enter described image/video data using the attitude data of the shared viewfinder
Line direction correct so that in each the wide viewing angle image in described image/video data each location of pixels directional information from
Relative direction is corrected to absolute direction.
3. shared viewfinder according to claim 1 and 2, it is characterised in that the processing unit is by such as lower section
Formula obtains the picture frame sequence that the transmission attitude included with the transmission instruction matches from the memory cell：
Whether judge in the transmission instruction for receiving comprising the transmission time：
In the case of including the transmission time in the transmission instruction, select in the image/video data of memory cell storage
Multiframe wide viewing angle image of the acquisition time after the transmission time and the transmission time is selected as candidate image, until receiving
Send till the new transmission that the user equipment of transmission instruction sends again instructs,
In the case of not including the transmission time in the transmission instruction, in the image/video data of memory cell storage
Currently stored last frame wide viewing angle image and the multiframe wide viewing angle image that will store afterwards are selected as candidate image, directly
To receiving the new transmission that the user equipment that sends transmission instruction sends again and instructing；
For each frame wide viewing angle image in all candidate images for having selected, using each location of pixels pair of wide viewing angle image
The directional information answered, intercepts direction sectional drawing corresponding with the transmission attitude in the wide viewing angle image, wherein, the size of the sectional drawing
For preset value；
The all sectional drawings for being intercepted are utilized to form picture frame sequence sequentially in time, as the transmission included with the transmission instruction
The picture frame sequence that attitude matches.
4. shared viewfinder according to claim 1 and 2, it is characterised in that the shared viewfinder is also wrapped
Include service management unit；
Wherein, the service management unit is used to receive the ID authentication request from each user equipment, and based on the identity
Certification request carries out authentication to corresponding user equipment, after the authentication has been successful to the corresponding user equipment send certification into
Work(information with the user equipment setting up data cube computation.
5. shared viewfinder according to claim 1 and 2, it is characterised in that described image/video acquisition unit bag
Include wide viewing angle photographing module.
6. shared viewfinder according to claim 1 and 2, it is characterised in that the processing unit is additionally operable to：
Receive from it is described from one or more user equipmenies at least one transmission instruction when, for this at least one
Whether each in transmission instruction, judge in the transmission instruction comprising payment information, and comprising in the transmission instruction
The data cube computation between the user equipment of the transmission instruction is set up and sent in the case of payment information.
7. shared viewfinder according to claim 6, it is characterised in that the payment information is by online
What the mode of paying was obtained.
8. location-based scene suitching type according to claim 1 and 2 shares image processing system, it is characterised in that
The transmission attitude includes：
The screen normal direction of display module or screen back side normal direction in corresponding user equipment.
9. the shared viewfinder according to any one of claim 1-8, it is characterised in that it is described can view movement
Equipment is：
Unmanned plane, movable mechanical arm, cable car, tour bus, train, aircraft or ship.
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| CN201710017244.4A CN106657792B (en) | 2017-01-10 | 2017-01-10 | Shared viewing device |
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