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  Enhancing Silhouette-based Human Motion Capture with 3D Motion Fields

Theobalt, C., Carranza, J., Magnor, M., & Seidel, H.-P. (2003). Enhancing Silhouette-based Human Motion Capture with 3D Motion Fields. In 11th Pacific Conference on Computer Graphics and Applications (PG-03) (pp. 185-193). Los Alamitos, USA: IEEE.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2CDF-B Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2CE0-5
Genre: Conference Paper

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 Creators:
Theobalt, Christian1, 2, Author           
Carranza, Joel1, 3, Author           
Magnor, Marcus3, Author           
Seidel, Hans-Peter1, Author           
Rokne, Jon, Editor
Klein, Reinhard, Editor
Wang, Wenping, Editor
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              
2Programming Logics, MPI for Informatics, Max Planck Society, ou_40045              
3Graphics - Optics - Vision, MPI for Informatics, Max Planck Society, ou_1116549              

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 Abstract: High-quality non-intrusive human motion capture is necessary for acquistion of model-based free-viewpoint video of human actors. Silhouette-based approaches have demonstrated that they are able to accurately recover a large range of human motion from multi-view video. However, they fail to make use of all available information, specifically that of texture information. This paper presents an algorithm that uses motion fields constructed from optical flow in multi-view video sequences. The use of motion fields augments the silhoutte-based method by incorporating texture-information into the tracking process. The algorithm is a key-component in a larger free-viewpoint video system of human actors. Our results demonstrate that our method accurately estimates pose parameters and allows for realistic texture generation in 3D video sequences.

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Language(s): eng - English
 Dates: 2004-08-032003
 Publication Status: Issued
 Pages: -
 Publishing info: Los Alamitos, USA : IEEE
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 201913
Other: Local-ID: C125675300671F7B-1602F8FA87A6464EC1256D640041B748-TheobaltPG2003
 Degree: -

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Title: Untitled Event
Place of Event: Canmore, Canada
Start-/End Date: 2003-10-08

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Title: 11th Pacific Conference on Computer Graphics and Applications (PG-03)
Source Genre: Proceedings
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Affiliations:
Publ. Info: Los Alamitos, USA : IEEE
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 185 - 193 Identifier: ISBN: 0-7695-2028-6