Belt motion state monitoring method based on video processing
A motion state and video processing technology, applied in the field of motion detection, can solve the problems of reducing the accuracy of motion state detection results, being easily affected by coal dust, mud, sludge, etc., and missing hardware installation costs, reducing production. cost, the effect of completing work tasks well, and reducing labor costs
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[0060] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0061] The invention proposes a video processing-based belt movement state monitoring method. The invention processes and analyzes the real-time monitoring video of the belt, judges the motion state of the belt during the carrying process, gives an alarm to the abnormal state, and can judge and distinguish the normal running state and the no-load running state of the belt. When preprocessing the video frame, use the KNN (K-Nearest, K nearest neighbor) background segmenter of the Background Subtractor (background subtraction algorithm) to set the shadow detection and obtain the dynamic foreground, thereby detecting moving objects according to the foreground area of the video frame; Define a FSM (FiniteState Machine, Finite State Machine), set up flags according to the area of the motion area in the video, judge the motion state of the belt in...
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