A generalized Rate-Distortion limit for edge representation
Figueras i Ventura, R.; Granai, L.; Vandergheynst, P.
2002

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Abstract

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.

Details

Title A generalized Rate-Distortion limit for edge representation
Author(s) Figueras i Ventura, R. ; Granai, L. ; Vandergheynst, P.
Date 2002
Publisher Ecublens
Keywords
Note Lts
Laboratories LTS2
Record Appears in Scientific production and competences > STI - School of Engineering > IEM - Institut d'Electricité et de Microtechnique > LTS2 - Signal Processing Laboratory 2
Work produced at EPFL
Technical Reports
Published
Record creation date 2006-06-14

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