Abstract
We address the problem of 3D human pose estimation in a single real scene image. Normally, 3D pose estimation from real image needs background subtraction to extract the appropriate features. We do not make such assumption. In this paper, a two-step approach is proposed, first, instead of applying background subtraction to get the segmentation of human, we combine the segmentation with human detection using an ISM-based detector. Then, silhouette feature can be extracted and 3D pose estimation is solved as a regression problem. RVMs and ridge regression method are applied to solve this problem. The results show the robustness and accuracy of our method.
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Supported by the National Basic Research Program of China (Grant No. 2006CB303103), and Key Program of the National Natural Science Foundation of China (Grant No. 60833009)
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Chen, Q., Zheng, E. & Liu, Y. Pose estimation based on human detection and segmentation. Sci. China Ser. F-Inf. Sci. 52, 244–251 (2009). https://doi.org/10.1007/s11432-009-0031-y
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DOI: https://doi.org/10.1007/s11432-009-0031-y