Efficient 4D motion compensated lossless compression of dynamic volumetric medical image data

Abstract

Dynamic volumetric (four dimensional- 4D) medical images are typically huge in file size and require a vast amount of resources for storage and transmission purposes. In this paper, we propose an efficient lossless compression method for 4D medical images that is based on a multi-frame motion compensation process employing a 4D search, variable block- sizes… (More)
DOI: 10.1109/ICASSP.2008.4517668

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