CN110336977A - A kind of method that unmanned vehicle figure passes extension - Google Patents
A kind of method that unmanned vehicle figure passes extension Download PDFInfo
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- CN110336977A CN110336977A CN201910526677.1A CN201910526677A CN110336977A CN 110336977 A CN110336977 A CN 110336977A CN 201910526677 A CN201910526677 A CN 201910526677A CN 110336977 A CN110336977 A CN 110336977A
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- image data
- data
- unmanned vehicle
- image
- acquisition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- 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
The invention discloses a kind of methods that unmanned vehicle figure passes extension, are applied to client, which comprises obtain the first image data of the image acquisition units acquisition of the unmanned vehicle；Obtain the second image data of the camera acquisition of ground based terminal；The first image data and second image data are subjected to real time data and are synthetically generated third image data；The third image data is exported in real time to user interface and/or is stored to path is locally stored.The method that unmanned vehicle figure of the invention passes extension, it shows or stores by the image data and synthesis in real time that acquire unmanned vehicle and ground based terminal simultaneously, it can solve the problems, such as currently to be related to when unmanned vehicle acquisition image that image data source is single, the needs that ordinary user acquires synchronous multiple images material can be met.
Description
Technical field
The present invention relates to figures to pass technical field, a kind of method for passing extension more particularly to unmanned vehicle figure.
Background technique
The display and video recording of unmanned vehicle image on current market, the operations such as take pictures all be by mobile phone, tablet computer,
The clients such as laptop are completed by application program, and the content for the image data that application program is shown all is unmanned flight
The data acquisition unit acquired image data of device, for client, data source is single, is shown in user interface
Video content it is also more single, limit the diversified shooting demand of user.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of unmanned vehicle figure biography expansion
The method of exhibition, it is intended to which single data can only be acquired when carry out data acquisition using unmanned vehicle by solving active client
The limitation in source meets in special scene so that client visitor acquires multiway images merging into displaying simultaneously to Image Acquisition
Special requirement.
Technical solution: to achieve the above object, the method that unmanned vehicle figure of the invention passes extension is applied to client
End, which comprises
Obtain the first image data of the image acquisition units acquisition of the unmanned vehicle；
Obtain the second image data of the camera acquisition of ground based terminal；
The first image data and second image data are subjected to real time data and are synthetically generated third image data；
The third image data is exported in real time to user interface and/or is stored to path is locally stored.
Further, the ground based terminal be the client itself, second image data by the client from
The camera of body acquires.
Further, described to be synthetically generated the first image data and second image data progress real time data
Third image data includes:
Obtain the first image data and the second image data of same time shooting；
The first image data that the same time shoots is merged with the second image data, goes out the data content of the two
In present same image, third image data is obtained.
Further, there is multiple images acquisition unit on the unmanned vehicle, the ground based terminal also there are multiple camera shootings
Head, the method also includes:
Monitor whether that the image handover operation for receiving user instructs；
When the image handover operation for receiving user instructs, acquisition described image handover operation instructs the handover information for including；
Keep corresponding image acquisition units and/or camera in running order according to the handover information.
Further, multiple described image acquisition units can work at the same time on the unmanned vehicle, the ground is whole
End can also have multiple cameras to work at the same time, and the first image data and/or the second image data include multichannel data.
Further, described so that corresponding image acquisition units and/or camera is in work according to the handover information
After state further include:
Calculate the sum of the data number that both the first image data and the second image data respectively contain；
Both judge the sum of the sum of data number and the above two the data number that receives handover operation instruction whether phase
Deng；
It is carried out again after adjusting Data Synthesis layout if unequal by the first image data and second picture number
The operation for being synthetically generated third image data according to real time data is carried out.
The utility model has the advantages that the method that unmanned vehicle figure of the invention passes extension, by acquire simultaneously unmanned vehicle and
The image data of ground based terminal and synthesis display in real time or storage, can solve currently to be related to image when unmanned vehicle acquisition image
The single problem of data source can meet the needs that ordinary user acquires synchronous multiple images material.
Detailed description of the invention
Attached drawing 1 is the flow diagram for the method that unmanned vehicle figure passes extension.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
The method that unmanned vehicle figure as shown in Fig. 1 passes extension, is applied to client, and client herein can be
The equipment that smart phone, tablet computer, computer etc. have display function and store function, described method includes following steps
S101-S104:
Step S101 obtains the first image data of the image acquisition units acquisition of the unmanned vehicle；
In this step, before carrying out the first image data acquiring, need to establish between client and unmanned vehicle
Data connection connects between unmanned vehicle and client for wireless mode (such as WiFi connection type).
Step S102 obtains the second image data of the camera acquisition of ground based terminal；
Ground based terminal described herein can be client itself, be also possible to the stand-alone terminal independently of client, independent
The camera or other smart phone that such as there is terminal figure to pass function.When for the former, camera, which is that client is included, to be taken the photograph
As head, such as the rear camera or front camera of smart phone；When for the latter, in the acquisition for carrying out the second image data
Before, it is also desirable to data connection be established to client and ground based terminal, wired connection is can be and be also possible to be wirelessly connected.
The first image data and second image data are carried out real time data and are synthetically generated third by step S103
Image data；
In this step, data are carried out with the process such as step S201-S202 of real time data synthesis:
Step S201 obtains the first image data and the second image data of same time shooting；
Can be determined whether according to the timestamp of every frame image in the first image data and the second image data in this step for
The image data of same time shooting, timestamp are being got by image data acquiring equipment (unmanned vehicle and ground based terminal)
It is generated while image, can so prevent the first image data asynchronous with the second image data.
Both step S202 merges the first image data and the second image data that the same time shoots, make
Data content appears in same image, obtains third image data.
In this step, the first image data can be appeared in same with the second image data in a manner of split screen or picture-in-picture
In image, way of realization is set by the user.
Fig. 1, step S104 are returned to, the third image data is exported in real time to user interface and/or is stored to local
Store path.
, it can be achieved that two kinds of usage scenarios of user in this step, the needs such as it is broadcast live one is user and is regarded in real time
When the activity that frequency is shown, the third image data real-time perfoming after merging treatment can be shown to client and to be uploaded to live streaming flat
Platform has real-time；When another kind is the acquisition that user synchronizes data, the third image data after merging treatment is carried out
It is locally stored, so that the image data of each data source is meaning corresponding relationship in time in collected material.
Optionally, there is multiple images acquisition unit on the unmanned vehicle, the ground based terminal also has multiple cameras,
The method also includes following steps S301-S302:
Step S301 monitors whether the image handover operation instruction for receiving user；
Wherein, the instruction of image handover operation by user by the man-machine interaction unit of user terminal (such as keyboard, operation handle,
Mouse, touch screen etc.) it issues.
Step S302, when the image handover operation for receiving user instructs, obtaining the instruction of described image handover operation includes
Handover information；
Step S303 keeps corresponding image acquisition units and/or camera in running order according to the handover information.
It should be noted that above-mentioned first image data and the second pictorial data representation is the number acquired from same terminal
According to itself may be comprising that can have multiple described image acquisition units work simultaneously on multichannel data namely the unmanned vehicle
Make, the ground based terminal there can also be multiple cameras to work at the same time, the first image data and/or the second image data
Include multichannel data.
Therefore, further include following steps S401-S403 after step S303 in said circumstances:
Step S401 calculates the sum of the data number that both the first image data and the second image data respectively contain；
Step S402, both judge the sum of data number with receive handover operation instruction the above two data number it
It is whether equal；
In this step, when judging result be it is equal, will directly receive handover operation instruction before third image data
In correspond to the position of data source being switched and be replaced.
Step S403 is carried out again after adjusting Data Synthesis layout if unequal by the first image data and described the
Two image datas carry out the operation that real time data is synthetically generated third image data.
In this step, since data number is changed, the first image data of adjustment and described second is first had to
The layout type of the synthesis of image data, is such as laid out with split screen mode, corresponding increase and decrease split screen quantity is needed, such as in the form of picture-in-picture
Layout, the quantity of adjustment picture-in-picture frame can be corresponded to；The mode of adjustment can be client according to the template of its storage inside from
Dynamic adjustment, user also carry out manual intervention adjustment according to specific needs.
The method that unmanned vehicle figure of the invention passes extension, by acquiring unmanned vehicle and ground based terminal simultaneously
It is single can to solve currently to be related to image data source when unmanned vehicle acquisition image for image data and synthesis display in real time or storage
One the problem of, can meet the needs that ordinary user acquires synchronous multiple images material.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of method that unmanned vehicle figure passes extension, which is characterized in that be applied to client, which comprises
Obtain the first image data of the image acquisition units acquisition of the unmanned vehicle；
Obtain the second image data of the camera acquisition of ground based terminal；
The first image data and second image data are subjected to real time data and are synthetically generated third image data；
The third image data is exported in real time to user interface and/or is stored to path is locally stored.
2. the method for passing extension by unmanned vehicle figure described in claim 1, which is characterized in that the ground based terminal is described
Client itself, second image data are acquired by the camera of the client itself.
3. the method for passing extension by unmanned vehicle figure described in claim 1, which is characterized in that described by the first image
Data are synthetically generated third image data with second image data progress real time data
Obtain the first image data and the second image data of same time shooting；
The first image data that the same time shoots is merged with the second image data, appears in the data content of the two
In same image, third image data is obtained.
4. the method for passing extension by unmanned vehicle figure described in claim 1, which is characterized in that have on the unmanned vehicle
Multiple images acquisition unit, the ground based terminal also have multiple cameras, the method also includes:
Monitor whether that the image handover operation for receiving user instructs；
When the image handover operation for receiving user instructs, acquisition described image handover operation instructs the handover information for including；
Keep corresponding image acquisition units and/or camera in running order according to the handover information.
5. the method for passing extension by unmanned vehicle figure as claimed in claim 4, which is characterized in that can on the unmanned vehicle
There are multiple described image acquisition units to work at the same time, the ground based terminal there can also be multiple cameras to work at the same time, described
First image data and/or the second image data include multichannel data.
6. the method that the unmanned vehicle figure as described in claim 5 passes extension, which is characterized in that described to be believed according to the switching
After breath keeps corresponding image acquisition units and/or camera in running order further include:
Calculate the sum of the data number that both the first image data and the second image data respectively contain；
Both judge whether the sum of the sum of data number and the above two the data number that receives handover operation instruction are equal；
Adjusted if unequal carried out after Data Synthesis layout again by the first image data and second image data into
Row real time data is synthetically generated the operation of third image data.
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| CN201910526677.1A CN110336977A (en) | 2019-06-18 | 2019-06-18 | A kind of method that unmanned vehicle figure passes extension |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111510678A (en) * | 2020-04-21 | 2020-08-07 | 上海歌尔泰克机器人有限公司 | Unmanned aerial vehicle image transmission control method, device and system |
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| CN204929047U (en) * | 2015-07-14 | 2015-12-30 | 中国国土资源航空物探遥感中心 | Video monitoring system is united in vacant lot |
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