Image Compression with a Geometrical Entropy Coder

In this paper we propose a geometrical entropy coder to compress images with geometry. Our proposed scheme works on quantized coefficients of the discrete wavelet transform (DWT). The geometry inherent in those coefficients is exploited by means of directional, predictive coding. We accomplish direc...

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Bibliographic Details

Published in:	2006 International Conference on Image Processing pp. 1161 - 1164
Main Authors:	Guleryuz, O. G., da Cunha, A. L.
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.10.2006
Subjects:	Codecs Compression algorithms Decoding Discrete wavelet transforms Entropy Entropy codes Geometry Image coding Image storage Prediction methods Quadtrees Transform coding Wavelet transforms
ISBN:	9781424404803, 1424404800
ISSN:	1522-4880
Online Access:	Get full text
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