A generalized Rate-Distortion limit for edge representation

This paper presents a rate-distortion analysis for a simple horizon edge image model. A quadtree with anisotropy and rotation is performed in this kind of image, giving a toy model for a non-linear adaptive coding technique, and its rate-distortion behavior is studied. The effect of refining the quadtree decomposition in the Rate-Distortion decay is also studied.


Year:
2002
Publisher:
Ecublens
Keywords:
Note:
Lts
Laboratories:




 Record created 2006-06-14, last modified 2018-03-17

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