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Journal Articles Computerized Medical Imaging and Graphics Year : 2008

Joint source-channel coding: secured and progressive transmission of compressed medical images on the Internet

Abstract

The joint source-channel coding system proposed in this paper has two aims: lossless compression with a progressive mode and the integrity of medical data, which takes into account the priorities of the image and the properties of a network with no guaranteed quality of service. In this context, the use of scalable coding, Locally Adapted Resolution (LAR) and a discrete and exact Radon transform, known as the Mojette transform, meets this twofold requirement. In this paper, details of this joint coding implementation are provided as well as a performance evaluation with respect to the reference CALIC coding and to unequal error protection using Reed-Solomon codes.
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Dates and versions

hal-00273282 , version 1 (14-04-2008)

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Marie Babel, Benoît Parrein, Olivier Déforges, Nicolas Normand, Jean-Pierre Guédon, et al.. Joint source-channel coding: secured and progressive transmission of compressed medical images on the Internet. Computerized Medical Imaging and Graphics, 2008, 32 (4), pp.258-269. ⟨10.1016/j.compmedimag.2008.01.002⟩. ⟨hal-00273282⟩
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