A system and method for detecting video moving objects crossing the line
A moving target and line detection technology, applied in the video field, can solve problems affecting user experience, long algorithm processing time, and reduced practicability, so as to improve algorithm processing efficiency, shorten algorithm processing time, and reduce false detection and missed detection Effect
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[0037] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0038] Such as figure 1 with figure 2 As shown, a video moving target cross-line detection method includes the following steps:
[0039] Step S1. Input the monitoring video, and draw the alarm line segment in the monitoring video;
[0040] Step S2. Determine the size of the target when it appears near the warning line segment, and draw a target frame at the warning line segment according to the size of the target;
[0041] Step S3. Automatically select the detection area according to the size of the target frame and the alarm line segment, perform background modeling on the detection area, identify the target according to the background of the detection area, and track the target in the detection area;
[0042] ...
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