YANG Yun, YUE Zhu. Human Body Target Recognition Under Occlusion Based on Fusion of Image Contour Moment and Harris Angular Points[J]. , 2013,28(2): 273-277
YANG Yun, YUE Zhu. Human Body Target Recognition Under Occlusion Based on Fusion of Image Contour Moment and Harris Angular Points[J]. , 2013,28(2): 273-277 DOI: 10.3788/YJYXS20132802.0273.
the human characteristics description are vulnerably effected under occlusion
but the head and shoulder of the human body are less susceptible to the characteristics of the block
put forward a new method based on the human head and shoulder mixed contour features for human object recognition under occlusion. First
using background subtraction method to separate the human body from the complex background
and then using a priori knowledge of the human body to extract the head and shoulder parts
then the contour moment invariant and Harris angular points are extracted and fused into a mixed feature
finally put the mixed feature into BP neural network to recognize. The experiments show that the method has better robustness and higher recognition rate.
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