CN112866651A - Super-channel super-machine-position video processing or monitoring system and method based on 8K camera - Google Patents
Super-channel super-machine-position video processing or monitoring system and method based on 8K camera Download PDFInfo
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- CN112866651A CN112866651A CN202110147169.XA CN202110147169A CN112866651A CN 112866651 A CN112866651 A CN 112866651A CN 202110147169 A CN202110147169 A CN 202110147169A CN 112866651 A CN112866651 A CN 112866651A
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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
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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
- H04N23/61—Control of cameras or camera modules based on recognised objects
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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
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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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
- H04N5/2624—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 for obtaining an image which is composed of whole input images, e.g. splitscreen
Abstract
The invention relates to a super-channel super-machine position video processing or monitoring system and a super-channel super-machine position video processing or monitoring method based on an 8K camera, which comprise the following steps: the image acquisition module is used for acquiring and outputting a global picture; at least one frame for global picture content selection, the frame outputting a corresponding local picture; the invention can obtain the global picture of a monitoring area based on the 8K video picture, simulate a plurality of machine positions based on the selected frame to obtain a plurality of video monitoring pictures, and realize the multi-channel output under the simulation condition by switching the output of different monitoring pictures, namely, utilize one camera to realize the monitoring picture switching of the multi-camera under the traditional mode in the same monitoring picture.
Description
Technical Field
The invention relates to video monitoring analysis, in particular to a super-channel super-machine position video processing or monitoring system and method based on an 8K camera.
Background
Video Surveillance, Cameras and surveyability, english. The system comprises a front-end camera, a transmission cable and a video monitoring platform. The cameras can be divided into network digital cameras and analog cameras and can be used for collecting front-end video image signals. The complete video monitoring system is mainly composed of camera shooting, transmission, control, display and record registration 5. The video camera transmits video images to the control host through a network cable or a coaxial video cable, the control host distributes video signals to each monitor and video equipment, and simultaneously, voice signals needing to be transmitted can be synchronously recorded into the video camera. Through the control host, an operator can send out an instruction to control the up-down, left-right and left-right actions of the holder and perform focusing and zooming operations on the lens, and the switching among multiple paths of cameras can be realized through a video matrix. By using a special video recording processing mode, the operations of recording, replaying, calling, storing and the like can be carried out on the images.
In the whole video monitoring system, at present, cameras are also adopted for fixed-point laying, that is, only one camera is installed at a place to be monitored, and for the same large area, if monitoring is to be realized, the monitoring can be realized only by installing more monitoring cameras, and the defects of the method mainly lie in the following two points:
(1) the cost increase of the monitoring equipment is increased by a multi-machine installation mode;
(2) in the traditional mode, only single-unit single-channel output can be realized for the same camera, namely, only one monitoring picture can be output by one camera.
Disclosure of Invention
The invention aims to innovatively provide a super-channel super-machine position video processing or monitoring system and method based on an 8K camera, the system and method can obtain a global picture of a monitoring area based on an 8K large-format video picture, simulate a plurality of machine positions based on a selected frame to obtain a plurality of video monitoring pictures with different contents, and realize multi-channel output under simulation conditions by switching the output of different monitoring pictures, namely, utilize one camera to realize the switching of the monitoring pictures of a plurality of cameras under the traditional mode in the same monitoring picture.
The purpose of the invention is realized by the following technical scheme:
a super-channel super-machine position video processing or monitoring system based on an 8K camera comprises:
the image acquisition module is used for acquiring and outputting a global picture;
at least one frame for global picture content selection, the frame outputting a corresponding local picture;
the system also comprises a clock module used for controlling the output time sequence of the local pictures, the global pictures and the local pictures are output to a display for displaying, wherein, each local picture is displayed in turn according to a preset time shaft or AI algorithm.
Different from the traditional technology, the method only utilizes the image acquisition module to acquire the global picture of the monitoring area in the scheme, so that the method is different from the method that a plurality of cameras are used for acquiring pictures of different monitoring areas under the traditional monitoring. And then the selection frame is utilized to output the selection frame in the global frame, namely the selection frame is utilized to simulate a single camera in the traditional mode, namely, several selection frames are used for having several cameras, so that the pictures of different monitoring points are output, thus obtaining a global frame and a plurality of local monitoring frames, when a monitoring target appears in a monitoring area, the global-to-local dynamic visualization of the target can be realized, the local-to-global dynamic visualization can also be realized, and the monitoring reliability is enhanced.
Further, the global picture is an 8K video picture.
Further, the image acquisition module comprises at least one or more 8K cameras, and when the monitoring area is large enough, the 8K cameras can be used for covering.
Further, the partial pictures output by the frame selection are different from each other in overlapping, or only partially overlapped.
Furthermore, the number of the selected frames is 16 at most, and the length-width ratio of the selected frames is 4:3 or 16: 9.
Furthermore, the local picture output by the frame selection frame is a 4K picture or an HD picture.
Furthermore, the selection frame adopts manual configuration or AI identification technology to perform positioning selection and output a local picture.
Furthermore, the 8K camera is fixedly installed by adopting a rotatable base, so that the horizontal visual angle and the pitching visual angle of the overall picture can be adjusted.
A super-channel super-machine position video processing or monitoring method based on an 8K camera is realized by using a super-channel super-machine position video processing or monitoring system based on the 8K camera, and the method comprises the following steps:
1) acquiring a global picture in a monitoring area through an image acquisition module;
2) setting a plurality of selection frames based on manual configuration or AI identification technology, wherein the selection frames are used for selecting different local pictures of the global picture;
3) and synchronously outputting the global picture and the local picture, wherein the local pictures are sequentially displayed according to a preset time axis or AI algorithm.
Further, at the current time, one of the local pictures is selected to be displayed on one display, and the global picture is displayed by adopting one single display.
The invention has the beneficial effects that: compared with the traditional monitoring technology, the invention utilizes the 8K camera to obtain a wide-angle picture, namely a global picture, so as to display the whole picture of the monitoring area to a user, and then utilizes the frame for selecting and outputting the picture in the global picture, which is equivalent to simulating the monitoring picture shot by the camera in the traditional mode by utilizing the picture output by the frame for selecting and outputting, namely the invention has the technical progress with lower cost compared with the prior art; then, the display sequence of each partial picture is configured by using the clock module, that is, the multi-picture switching output is realized by using one camera, the effect is equivalent to that of multi-channel (super-channel) in the traditional mode, and simultaneously, because the contents of each partial picture are different, the multi-machine (super-machine) picture output is equivalent to that of multi-machine (super-machine) picture output.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the following specific examples, but the scope of the present invention is not limited to the following.
Referring to fig. 1, an 8K camera-based super-channel super-machine-position video processing or monitoring system includes:
the image capturing module 100 for capturing and outputting the global image 200 may generally select only one image capturing module 100 for the same monitoring area, in this embodiment, the image capturing module 100 employs an 8K camera, the effective monitoring image of the 8K camera may generally cover about 2 km, and the conventional monitoring area of about 2 km may be completely covered by at least a dozen HD cameras, so that compared with the prior art, the present invention has the advantage of lower cost.
The method comprises the steps that at least one frame 300 for selecting the content of the global picture 200 is selected, the frame 300 outputs a corresponding local picture 400, a plurality of frames 300 are arranged in the global picture 200 for picture cutting output by utilizing a video picture cutting technology, and therefore different local pictures 400 are obtained, namely the frame 300 is utilized to simulate a camera in a traditional mode to output video pictures. Compared to the prior art, the advantage is that the output picture quality of each frame 300 is not affected by the conventional camera, and for example, the partial picture 400 output by using the frame 300 can be maintained at 4K in 8K.
The display device further comprises a clock module 600 for controlling the output timing sequence of the local images 400, wherein the global images 200 and the local images 400 are output to the display 500 for displaying, and each local image 400 is sequentially displayed according to a preset time axis or an AI algorithm.
That is, in the present invention, different frames 300 are used to simulate multiple machine positions for outputting pictures, each picture output corresponds to one channel, and multiple local pictures 400 output by multiple frames 300 realize multiple-channel output, and then the display sequence of each local picture 400 is configured by using the clock module 600 or the AI algorithm, that is, the switching of multiple channels is realized, which is similar to the switching of different cameras under the conventional monitoring system. Namely, the output display of the super-channel super-machine-position video picture is realized.
Optionally, in an embodiment, in the super-channel super-machine position video processing or monitoring system based on an 8K camera, the global frame 200 is an 8K video frame, and further, a 16K frame may be used for analysis, which has a defect that the design cost is greatly increased.
Optionally, in an embodiment, in an 8K camera-based super-channel super-machine position video processing or monitoring system, the image acquisition module 100 includes at least one or more 8K cameras, which may be specifically determined according to an area of a monitoring area, and a diameter of the monitoring area that can be covered by one 8K camera is generally about 2 km, so that corresponding 8K cameras should be reasonably added beyond the monitoring area.
Optionally, in an embodiment, in an 8K camera-based super-channel super-machine-site video processing or monitoring system, the partial frames 400 output by the frame 300 are different from each other in overlap, or only partially overlap. The maximum number of the checkboxes 300 is 16, and the length-width ratio of the checkbox 300 is 4:3 or 16: 9. The partial picture 400 output by the frame 300 is a 4K picture, or an HD picture.
Optionally, in an embodiment, in an 8K camera-based super-channel super-station video processing or monitoring system, the frame 300 is positioned and selected by using manual configuration or AI identification technology, and outputs the local frame 400.
Optionally, in an embodiment, in an 8K camera-based super-channel super-station video processing or monitoring system, the 8K camera is fixedly mounted by using a rotatable base, so that a horizontal viewing angle and a pitch viewing angle of the global frame 200 are adjustable.
A super-channel super-machine position video processing or monitoring method based on an 8K camera is realized by using a super-channel super-machine position video processing or monitoring system based on the 8K camera, and the method comprises the following steps:
1. acquiring a global picture 200 in a monitoring area through an image acquisition module 100;
2. setting a plurality of frame selection frames 300 based on manual configuration or AI identification technology, for selecting different local frames 400 of the global frame 200;
3. and synchronously outputting the global picture 200 and the local picture 400, wherein the local pictures 400 are sequentially displayed according to a preset time axis or AI algorithm.
At the current time, each local frame 400 is selected to be displayed on one display 500, and the global frame 200 is displayed by using a single display 500.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A super-channel super-camera position video processing or monitoring system based on an 8K camera is characterized by comprising:
an image acquisition module (100) for acquiring and outputting a global picture (200);
at least one frame (300) for content selection of the global picture (200), the frame (300) outputting a corresponding local picture (400);
the display device further comprises a clock module (600) used for controlling the output time sequence of the local picture (400), the global picture (200) and the local picture (400) are output to a display (500) to be displayed, and the local pictures (400) are sequentially displayed according to a preset time axis or AI algorithm.
2. The 8K-camera based super-channel super-airport video processing or monitoring system of claim 1, wherein the global view (200) is an 8K video view, and the global view (200) and the local view (400) are displayed using different displays (500).
3. An 8K camera-based hyper-channel hyper-airport video processing or monitoring system as claimed in claim 2 wherein said image acquisition module (100) comprises at least one or more 8K cameras.
4. The 8K-camera based super-channel super-camera position video processing or monitoring system according to claim 3, wherein the partial frames (400) output by the frame (300) are different from each other in overlap, or only partially overlap.
5. The 8K-camera-based super-channel super-machine-position video processing or monitoring system according to claim 4, wherein the number of the checkboxes (300) is at most 16, and the length-width ratio of the checkboxes (300) is 4:3 or 16: 9.
6. The 8K-camera-based super-channel super-camera position video processing or monitoring system according to claim 5, wherein the partial picture (400) output by the frame (300) is a 4K picture or a HD picture.
7. The 8K-camera-based hyper-channel hyper-airport video processing or monitoring system of claim 6, wherein the frame (300) uses manual configuration or AI recognition techniques for location selection and output of local frames (400).
8. The 8K-camera-based hyper-channel hyper-airport video processing or monitoring system of claim 7, wherein the 8K camera is fixedly mounted with a rotatable mount such that a horizontal view and a pitch view of the global view (200) are adjustable.
9. An 8K camera-based super-channel super-machine-position video processing or monitoring method implemented by using the 8K camera-based super-channel super-machine-position video processing or monitoring system according to any one of claims 1 to 8, the method comprising the steps of:
1) acquiring a global picture (200) in a monitoring area through an image acquisition module (100);
2) setting a plurality of selection frames (300) based on manual configuration or AI identification technology, wherein the selection frames are used for selecting different local pictures (400) of the global picture (200);
3) and synchronously outputting the global picture (200) and the local picture (400), wherein the local pictures (400) are sequentially displayed according to a preset time axis or AI algorithm.
10. The method for super-channel super-camera position video processing or monitoring based on 8K camera according to claim 9, characterized in that at the current time, each local picture (400) is displayed on one display (500) alternatively, and the global picture (200) is displayed by using a single display (500).
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| CN202110147169.XA CN112866651A (en) | 2021-02-03 | 2021-02-03 | Super-channel super-machine-position video processing or monitoring system and method based on 8K camera |
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| CN202110147169.XA CN112866651A (en) | 2021-02-03 | 2021-02-03 | Super-channel super-machine-position video processing or monitoring system and method based on 8K camera |
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Citations (5)
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| JP2012025327A (en) * | 2010-07-27 | 2012-02-09 | Fujitsu Ten Ltd | Image display system, image processing apparatus, and image display method |
| US20170142345A1 (en) * | 2008-02-28 | 2017-05-18 | Avigilon Analytics Corporation | Intelligent high resolution video system |
| CN109873980A (en) * | 2019-01-24 | 2019-06-11 | 深圳市景阳信息技术有限公司 | Video monitoring method, device and terminal device |
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2021
- 2021-02-03 CN CN202110147169.XA patent/CN112866651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09331521A (en) * | 1996-06-10 | 1997-12-22 | Fuji Electric Co Ltd | Video recording system in monitor control system |
| JP2005094799A (en) * | 2004-11-15 | 2005-04-07 | Chuo Electronics Co Ltd | Integrated video display device |
| US20170142345A1 (en) * | 2008-02-28 | 2017-05-18 | Avigilon Analytics Corporation | Intelligent high resolution video system |
| JP2012025327A (en) * | 2010-07-27 | 2012-02-09 | Fujitsu Ten Ltd | Image display system, image processing apparatus, and image display method |
| CN109873980A (en) * | 2019-01-24 | 2019-06-11 | 深圳市景阳信息技术有限公司 | Video monitoring method, device and terminal device |
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