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DAGM
2004
Springer

Silhouette Based Human Motion Estimation

13 years 9 months ago
Silhouette Based Human Motion Estimation
This paper proposes a system for model based human motion estimation. We start with a human model generation system, which uses a set of input images to automatically generate a free-form surface model of a human upper torso. We subsequently determine joint locations automatically and generate a texture for the surface mesh. Following this, we present morphing and joint transformation techniques to gain more realistic human upper torso models. An advanced model such as this is used in a system for silhouette based human motion estimation. The presented motion estimation system contains silhouette extraction based on level set functions, a correspondence module, which relates image data to model data and a pose estimation module. This system is used for a variety of experiments: Different camera setups (between one to four cameras) are used for the experiments and we estimate the pose configurations of a human upper torso model with 21 degrees of freedom at two frames per second. We ...
Bodo Rosenhahn, Reinhard Klette, Gerald Sommer
Added 01 Jul 2010
Updated 01 Jul 2010
Type Conference
Year 2004
Where DAGM
Authors Bodo Rosenhahn, Reinhard Klette, Gerald Sommer
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