Combined filtering and key-frame reduction of motion capture data with application to 3DTV

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Combined filtering and key-frame reduction of motion capture data with application to 3DTV.pdf (169.12 KB)

Date

2006-01-02

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Proceedings of the 14th International Conference in Central Europe on Computer Graphics, Visualization and Interactive Digital Media (WSCG'06)

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WSCG

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Pages

29 - 30

Language

English

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Conference Paper

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Abstract

A new method for combined filtering and key-frame reduction of motion capture data is proposed. Filtering of motion capture data is necessary to eliminate any jitter introduced by a motion capture system. Key-frame reduction, on the other hand, allows animators to easily edit motion data by representing animation curves with a significantly smaller number of key frames. The proposed technique achieves key frame reduction and jitter removal simultaneously by fitting a Hermite curve to motion capture data using dynamic programming. Copyright © UNION Agency - Science Press.

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Keywords

Curve fitting, Key-frame reduction, Motion capture, Hermite, Jitter removal, Key frames, Motion capture data, Motion capture system, Motion data, Animation, Computer graphics, Computer vision, Curve fitting, Jitter, Visualization, Data reduction

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http://hdl.handle.net/11693/27164

Published Version (Please cite this version)

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Scholarly Publications - Computer Engineering