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|Title:||Lossless and near-lossless motion-compensated 4D medical image compression||Authors:||Yan, P.
|Issue Date:||2004||Citation:||Yan, P.,Kassim, A. (2004). Lossless and near-lossless motion-compensated 4D medical image compression. 2004 IEEE International Workshop on Biomedical Circuits and Systems : S3.2-13. ScholarBank@NUS Repository.||Abstract:||Four-dimensional (4D) medical images, which are sequences of volume images over time, are represented by a great volume of information. One set of 4D medical images can easily take up hundreds of megabytes of storage volume. In this paper, we present a technique for compressing 4D medical images by combining motion compensation and lossless/near-lossless image encoding. Our technique incorporates a new fast 3D cube match algorithm that effectively exploits the redundancy between frames. The proposed scheme is validated by experiments on 4D cardiac images. ©2004 IEEE.||Source Title:||2004 IEEE International Workshop on Biomedical Circuits and Systems||URI:||http://scholarbank.nus.edu.sg/handle/10635/70831||ISBN:||0780386655|
|Appears in Collections:||Staff Publications|
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