Fast and robust algorithm for global motion estimation

Demin Wang; Limin Wang

doi:10.1117/12.263194

10 January 1997 Fast and robust algorithm for global motion estimation

Demin Wang, Limin Wang

Proceedings Volume 3024, Visual Communications and Image Processing '97; (1997) https://doi.org/10.1117/12.263194
Event: Electronic Imaging '97, 1997, San Jose, CA, United States

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.

Citation Download Citation

Demin Wang and Limin Wang "Fast and robust algorithm for global motion estimation", Proc. SPIE 3024, Visual Communications and Image Processing '97, (10 January 1997); https://doi.org/10.1117/12.263194

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