Data Compression Techniques For CT Image Archival

Abstract
Large digital files are inherent to CT image data. CT installations that routinely archive patient data are penalized computer time, technologist time, tape purchase, and file space. This paper introduces compression techniques that reduce the amount of tape needed to store image data and the amount of computer time to do so. The benefits delivered by this technique have also been applied to online disk systems. Typical reductions of 40% to 50% of original file space is reported.© (1983) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

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