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.


Année
2002
Publisher:
Ecublens
Mots-clefs:
Note:
Lts
Laboratoires:




 Notice créée le 2006-06-14, modifiée le 2019-04-16

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