Articulated Body Deformation from Range Scan Data

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Articulated Body Deformation from Range Scan Data (2002)

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by Brett Allen , Brian Curless , Zoran Popovic

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152 - 6 self

BibTeX

@MISC{Allen02articulatedbody,
    author = {Brett Allen and Brian Curless and Zoran Popovic},
    title = {Articulated Body Deformation from Range Scan Data},
    year = {2002}
}

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Abstract

This paper presents an example-based method for calculating skeleton-driven body deformations. Our example data consists of range scans of a human body in a variety of poses. Using markers captured during range scanning, we construct a kinematic skeleton and identify the pose of each scan. We then construct a mutually consistent parameterization of all the scans using a posable subdivision surface template. The detail deformations are represented as displacements from this surface, and holes are filled smoothly within the displacement maps. Finally, we combine the range scans using k-nearest neighbor interpolation in pose space. We demonstrate results for a human upper body with controllable pose, kinematics, and underlying surface shape.

Keyphrases

body deformation range scan data kinematic skeleton human body displacement map range scan detail deformation pose space k-nearest neighbor interpolation skeleton-driven body deformation controllable pose human upper body example data consists surface shape consistent parameterization posable subdivision surface template range scanning example-based method

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