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Proceedings Paper

Fast and robust algorithm for global motion estimation
Author(s): Demin Wang; Limin Wang
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Paper Abstract

Global motion estimation and compensation are important research issues in video compression. The main difficulty in global motion estimation resides in the disturbance of independently moving objects. The algorithm presented in this paper exploits global motion information not only form stationary objects and the image background, but also from independently moving objects. Simulation results show that he new algorithm is more robust to the disturbance of independently moving objects, and computationally faster than an algorithm based on least-square approximation.

Paper Details

Date Published: 10 January 1997
PDF: 8 pages
Proc. SPIE 3024, Visual Communications and Image Processing '97, (10 January 1997); doi: 10.1117/12.263194
Show Author Affiliations
Demin Wang, Communications Research Ctr. (Canada)
Limin Wang, Communications Research Ctr. (Canada)

Published in SPIE Proceedings Vol. 3024:
Visual Communications and Image Processing '97
Jan Biemond; Edward J. Delp III, Editor(s)

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