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Wavelet based coding of 2D and 3D MR images

Srikanth, R and Ramakrishnan, AG (2003) Wavelet based coding of 2D and 3D MR images. In: Conference on Convergent Technologies for Asia-Pacific Region TENCON 2003, 15-17 October, Bangalore,India, Vol.2, 515 -519.


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The paper presents a lossless wavelet based intraband coding scheme for magnetic resonance (MR) images, with progressive transmission capability. This work is based on the scheme proposed in [1]. The contribution of this work is in reducing the side information required for the original scheme and in extending the scheme to 3-D images. The overall performance achieved by the modified scheme is better than the original scheme and is comparable to the set partitioning in hierarchical trees (SPIHT) scheme, the state of the art wavelet based progressive transmission scheme. The overall progressive transmission performance of the proposed 3-D scheme, which exploits both intraframe and interframe correlation between MR sequences, is superior to the 2-D scheme.

Item Type: Conference Paper
Publisher: IEEE
Additional Information: C 1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Engineering
Date Deposited: 03 Jan 2006
Last Modified: 19 Sep 2010 04:22
URI: http://eprints.iisc.ac.in/id/eprint/4811

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