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A shadow detection approach based on the proposed horizontal and vertical histograms was established. The method firstly constructs the horizontal and vertical histograms and gets the clustering centres of the pixel position in the upper human body, and then two groups of thresholds are chosen. Two initial shadow detection images are gotten based on the two groups of thresholds. Final shadow deletion...
A motion trend analysis (MTA) system is proposed for 3D human motion reconstruction from uncalibrated monocular video sequences. In this paper, a method named Motion Level Control is proposed to improve the accuracy and efficiency of the MTA system in human translation reconstruction. This method provides automatic assistance in detecting and further amending 3D motion information on transformation...
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