Power supply business hall service personnel behavior identification method based on monitoring video information
A technology for power supply business halls and service personnel, applied in character and pattern recognition, speech analysis, instruments, etc., can solve problems such as difficult supervision and control, bad customers, poor implementation, etc., and achieve difficult environments The effects of light influence, improvement of recognition accuracy, and improvement of efficiency
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[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0037] like figure 1 As shown, the method for identifying the behavior of service personnel in power supply business halls based on surveillance video information in this embodiment includes:
[0038] Preprocessing the video frame, extracting the image feature parameters in the preprocessed video frame, sending it into the recurrent neural network, and obtaining the mapping between the image feature parameters and the high-dimensional vector;
[0039] Preprocessing the speech signal, extracting the speech feature parameters in the preprocessed speech signal, sending them into the recurrent neural network, and obtaining the mapping between the speech feature parameters and the high-dimensional vector;
[0040] On the basis of obtaining the high-dimensional vector of the video frame and the voice signal, the final classifier model is established...
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