Estimating Human Body Configurations Using Shape Context Matching

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Estimating Human Body Configurations Using Shape Context Matching
The problem we consider in this paper is to take a single two-dimensional image containing a human body, locate the joint positions, and use these to estimate the body configuration and pose in three-dimensional space. The basic approach is to store a number of exemplar 2D views of the human body in a variety of different configurations and viewpoints with respect to the camera. On each of these stored views, the locations of the body joints (left elbow, right knee etc) are manually marked and labelled for future use. The test shape is then matched to each stored view, using the technique of shape context matching. Assuming that there is a stored view sufficiently similar in configuration and pose, the correspondence process will succeed. The locations of the body joints are then transferred from the exemplar view to the test shape. Given the joint locations, the 3D body configuration and pose are then estimated. We present results of our method on a corpus of human pose data.
Greg Mori, Jitendra Malik
Added 16 Oct 2009
Updated 16 Oct 2009
Type Conference
Year 2002
Where ECCV
Authors Greg Mori, Jitendra Malik
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