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Title: Symmetry based perceptually lossless compression of 3D medical images in spatial domain
Authors: Chandrika, B.K.
Aparna, P.
Sumam, David S.
Issue Date: 2014
Citation: I4CT 2014 - 1st International Conference on Computer, Communications, and Control Technology, Proceedings, 2014, Vol., , pp.53-57
Abstract: A perceptual model developed in spatial domain based on background luminance is combined with lossless compression frame work to remove visually redundant information. Block matching is applied on anatomical symmetry present in medical images to remove intra slice and inter slice correlations. The obtained results show better compression gains against lossless compression techniques, without any degradation in visual quality. � 2014 IEEE.
Appears in Collections:2. Conference Papers

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