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Contourless region-based video coding for very low bit-rates

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4 Author(s)
Salgado, L. ; ETSI Telecomunicacion, Univ. Politecnica de Madrid, Spain ; Garcia, N. ; Menendez, J.M. ; Rendon, E.

In spite of their advantages, region-based approaches present a heavy burden in the required amount of information to describe region contours. To avoid these limitations, a new region-based motion estimation and compensation strategy is proposed, which allows the operation on arbitrary shaped regions and the ability to reconstruct them without any contour information. The strategy is enhanced by the use of multivector motion estimation and compensation. Results showing the quality and advantages of the strategy are provided

Published in:

Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on  (Volume:1 )

Date of Conference:

4-7 Oct 1998