An improved visual pruning algorithm for perceptually lossless medical image coding

Wu, D, Tan, D and Wu, H 2005, 'An improved visual pruning algorithm for perceptually lossless medical image coding', in H. Barlow (ed.) Proceedings of the TENCON 2005 IEEE Region 10 Conference, Melbourne, Australia, 21-24 November 2005.


Document type: Conference Paper
Collection: Conference Papers

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Title An improved visual pruning algorithm for perceptually lossless medical image coding
Author(s) Wu, D
Tan, D
Wu, H
Year 2005
Conference name TENCON IEEE Region 10 Conference
Conference location Melbourne, Australia
Conference dates 21-24 November 2005
Proceedings title Proceedings of the TENCON 2005 IEEE Region 10 Conference
Editor(s) H. Barlow
Publisher IEEE
Place of publication Melbourne
Abstract An improved algorithm for perceptually lossless coding of medical images is presented in this paper. Built on the JPEG 2000 coding framework, the proposed coder combines an improved Visual Pruning algorithm with an advanced model of the Human Visual System to identify and to remove visually insignificant/irrelevant information. Current results have shown superior compression ratio gains over that of its lossless counterparts without any loss in visual fidelity.
Subjects Built Environment and Design not elsewhere classified
Keyword(s) visual pruning algorithm
medical image coding
DOI - identifier 10.1109/TENCON.2005.301333
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