True-motion estimation using feature correspondences

Ralph A.C. Braspenning; Gerard de Haan

doi:10.1117/12.525625

18 January 2004 True-motion estimation using feature correspondences

Ralph A.C. Braspenning, Gerard de Haan

Author Affiliations +

Proceedings Volume 5308, Visual Communications and Image Processing 2004; (2004) https://doi.org/10.1117/12.525625
Event: Electronic Imaging 2004, 2004, San Jose, California, United States

Abstract

We present a method for true-motion estimation assisted by feature point correspondences. First the difference between true-motion estimation and motion estimation for coding applications is explained, and an earlier published efficient true-motion estimation algorithm, called 3DRS, is summarized. Then the convergence property of this algorithm is discussed. We present a method for improving the convergence, by using feature point correspondences and show that a significant quality increase can be obtained for sequences containing high velocities.

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Ralph A.C. Braspenning and Gerard de Haan "True-motion estimation using feature correspondences", Proc. SPIE 5308, Visual Communications and Image Processing 2004, (18 January 2004); https://doi.org/10.1117/12.525625

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