Personnel recognition method based on multi-visual-feature fusion
A technology of feature fusion and personnel recognition, which is applied in the direction of character and pattern recognition, instruments, computer parts, etc., can solve the problems of limited scope of personnel recognition work, multiple background parts, poor recognition results, etc., to achieve practical value, Simple operation, easy operation effect
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[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] see figure 1 , introduce the person identification method based on multi-visual feature fusion of the present invention: first analyze the surveillance video, extract relevant personnel information, and perform feature description, and finally perform search according to the input video image, and obtain the identification result of relevant personnel. The inventive method comprises following three major operation steps:
[0029] Step 1, video tracking processing stage: first detect the foreground in the video, extract the moving clumps from the foreground, and track the clumps, detect and judge whether the new clumps are human clumps; The human body rectangle image is cut out and saved for subsequent processing; if not, the new clump is discarded.
[003...
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