Analyzing and recognizing method for abnormal behaviors in intelligent videos
A recognition method and technology in video, applied in the field of intelligent video analysis, can solve the problems that the security system is difficult to achieve early intervention and quickly process feedback updates, so as to achieve the effect of improving the level of intelligence
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[0034] The present invention is an analysis and recognition method for abnormal behavior in intelligent video, the steps are as follows:
[0035] First, analyze the video surveillance images of the security system, especially the monitored scenarios and behaviors;
[0036] Secondly, determine the monitoring object and implement target detection;
[0037] Third, conduct behavior recognition based on the analysis of video surveillance data and target detection results.
[0038] Abnormal behavior recognition is divided into the following situations according to the space-time stage:
[0039] Enter and leave, appear and disappear, stop, hover, direction filter, tailgating. If it is not in these cases, it is classified as non-anomalous behavior.
[0040] According to attached figure 1 , video acquisition equipment such as gun camera, dome camera, etc. collect video data and input it into the intelligent video analysis box, and the intelligent video analysis box analyzes it. The...
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