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          Institute: MPI für Informatik     Collection: Computer Graphics Group     Display Documents



ID: 356609.0, MPI für Informatik / Computer Graphics Group
A system for articulated tracking incorporating a clothing model
Authors:Rosenhahn, Bodo; Kersting, Uwe; Powell, Katie; Klette, Reinhard; Klette, Gisela; Seidel, Hans-Peter
Language:English
Date of Publication (YYYY-MM-DD):2007
Title of Journal:Machine Vision and Applications
Volume:18
Issue / Number:1
Start Page:25
End Page:40
Review Status:Peer-review
Audience:Experts Only
Intended Educational Use:No
Abstract / Description:In this paper an approach for motion capture of dressed people is presented. A
cloth draping method is incorporated in a silhouette based motion capture
system. This leads to a simultaneous estimation of pose, joint angles, cloth
draping parameters and wind forces. An error functional is formalized to
minimize the involved parameters simultaneously. This allows for reconstruction
of the underlying kinematic structure, even though it is covered with fabrics.
Finally, a quantitative error analysis is performed. Pose results are compared
with results obtained from a commercially available marker based tracking
system. The deviations have a magnitude of three degrees which indicates a
reasonably stable approach.
Last Change of the Resource (YYYY-MM-DD):2008-03-18
External Publication Status:published
Document Type:Article
Communicated by:Hans-Peter Seidel
Affiliations:MPI für Informatik/Computer Graphics Group
Identifiers:LOCALID:C12573CC004A8E26-C495814AFA18F45DC125722D00531C89-...
DOI:10.1007/s00138-006-0046-y
ISSN:1432-1769
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