Video enrichment retrieval analysis method and system
A technology of video concentration and analysis method, which is applied in special data processing applications, instruments, electrical digital data processing, etc. It can solve problems such as difficulty in obtaining video information conveniently, video effects, details without any processing, shortening video length, etc. , to achieve the effects of easy operation and implementation, convenient retrieval and marking, and shortened video time
Inactive Publication Date: 2016-12-07
于君永
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[0004] Although the above solution achieves video concentration to a certain extent, it is still difficult to easily obtain the information needed in the video. It only shortens the length of the entire video, but does not make any processing on the effect and details of the video.
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[0037] Such as figure 1 As shown, this video condensed retrieval analysis method includes the following steps:
[0038] A. Dynamic analysis: Use video retrieval technology based on motion analysis to automatically skip or fast-forward still segments in surveillance video, and obtain motion video segments intercepted by frames;
[0039] B. Coding reorganization: Reorganize the motion video clips cut by frame to obtain the reorganized motion video;
[0040] C. Result mark: Play the original image picture and the reorganized motion video picture at the same time, and mark the played motion video on the playback time axis according to different sports bodies. Set the time zone distinguishing mark of only people movement that has been played displays the first color, and the time zone distinguishing mark of only vehicle movement that has been played displays the second color, and there are time distinguishing marks of characters and vehicle movement while being played. Show the third co...
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The invention belongs to the technical field of security protection, and relates to video monitoring, in particular to a video concentration retrieval analysis method and a video concentration retrieval analysis system, which are used for solving the technical problems of waste of time and labor, difficulty in rapidly acquiring needed information and the like existing in the prior art. The method comprises the following steps of: A, dynamically analyzing; B, reconstructing codes; and C, marking a result. A dynamic analysis module is connected with a code reconstruction module; and a result marking module is connected to the code reconstruction module. The video concentration retrieval analysis method and the video concentration retrieval analysis system have the advantages that: static fragments in videos are skipped or fast-forwarded, the video time is shortened greatly, needed information in the videos can be obtained conveniently, time is saved greatly, the working efficiency is increased, needed information can be retrieved and marked conveniently, connections are established among discontinuous information in the videos, and operation and monitoring can be performed easily.
Description
Technical field [0001] The invention belongs to the technical field of security and protection, and relates to video monitoring, in particular to a video condensed retrieval analysis method and a system thereof. Background technique [0002] With the construction of a safe city, video surveillance is spreading across all provinces and cities at this stage, but there are generally shortcomings such as unreasonable camera location and less effective information. In the analysis process, it often takes a lot of manpower and time to view massive video data, which seriously restricts work. effectiveness. Traditional manual retrieval and evidence collection still have inevitable man-made omissions and misjudgments. Therefore, in the actual combat of using surveillance video to obtain information, the problem of inefficient video review needs to be resolved urgently. To this end, people have carried out long-term exploration and put forward various solutions. [0003] Video summary, als...
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IPC IPC(8): G06F17/30
Inventor 胡宏宇何顺兰王程陈珂谢永兵
Owner 于君永