Elevator passenger abnormal behavior detection method and system, terminal equipment and storage medium
A behavior and passenger technology, applied in the fields of instruments, biological neural network models, character and pattern recognition, etc., can solve the problems of reducing the accuracy of abnormal behavior recognition, the impact of recognition accuracy is very large, and the calculation efficiency is not considered, so as to improve the recognition accuracy. Accuracy, reduce the amount of calculation, improve the effect of calculation efficiency
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[0054] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0055] The main solution of the embodiment of the present invention is: by acquiring the video frame image in the elevator; converting the video frame image into an HSV color space image; performing ROI region segmentation on the human body in the HSV color space image to obtain the human body key points; identify the key points of the human body to obtain the key point connection data and key point coordinate data of the corresponding passenger; based on the key point connection data and key point coordinate data, classify and identify the behavior of the passenger, and The recognition result determines whether the behavior of the passenger is abnormal. As a result, the monitoring video is preprocessed through image color space conversion and human joint key point recognition, which reduces the calculation amount of ...
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