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Proceedings Paper

Motion estimation using frequency components
Author(s): Hsueh-Ming Hang; Yung-Ming Chou; Tzy-Hong S. Chao
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Paper Abstract

Motion estimation techniques are widely used in today's video coding systems. The most often-used techniques are block (template) matching method and differential method (pel recursive). In this paper, we would like to study this topic from a viewpoint different from the above methods to explore the fundamental limits and tradeoffs in image motion estimation. The underlying principles behind the two conflict requirements, accuracy and inambiguity, become clear when they are analyzed using this tool--frequency component analysis. This analysis may lead us to invent new motion estimation algorithms and suggest ways to improve the existing algorithms.

Paper Details

Date Published: 1 November 1992
PDF: 11 pages
Proc. SPIE 1818, Visual Communications and Image Processing '92, (1 November 1992); doi: 10.1117/12.131369
Show Author Affiliations
Hsueh-Ming Hang, National Chiao Tung Univ. (Taiwan)
Yung-Ming Chou, National Chiao Tung Univ. (Taiwan)
Tzy-Hong S. Chao, Computer & Commun. Research Labs. (Taiwan)


Published in SPIE Proceedings Vol. 1818:
Visual Communications and Image Processing '92
Petros Maragos, Editor(s)

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