A video-oriented three-stream human motion behavior spatial domain detection method
A technology of human motion and detection methods, applied in character and pattern recognition, image data processing, instruments, etc., can solve the problems of confusion of the behavior to be detected, insufficient mining of video behavior information, etc., to improve the classification effect and positioning accuracy, The effect of high behavior detection accuracy and high detection accuracy
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[0038] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0039] This embodiment proposes a video-oriented three-stream human motion behavior space domain detection method, such as figure 1 shown, including steps:
[0040] 1) In the input preparation step, use the Brox dense optical flow method to calculate the optical flow visual clues, and use the Fast-Net network to generate the human body semantic segmentation map as the third visual clue, that is, the human body posture, to build a three-stream behavior detection architecture to improve detection precision. The three streams constructed include RGB stream (original image), Flow stream...
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