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Lossless image compression via predictive coding of discrete Radon projections

Kingston, Andrew; Autrusseau, Florent

Description

This paper investigates predictive coding methods to compress images represented in the Radon domain as a set of projections. Both the correlation within and between discrete Radon projections at similar angles can be exploited to achieve lossless compression. The discrete Radon projections investigated here are those used to define the Mojette transform first presented by Guédon et al. [Psychovisual image coding via an exact discrete Radon transform, in: T.W. Lance (Ed.), Proceedings of the...[Show more]

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
URI: http://hdl.handle.net/1885/49649
Source: Signal Processing: Image Communication
DOI: 10.1016/j.image.2008.03.001

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