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Proceedings Paper

Compression for pre-scan-converted ultrasound sequences
Author(s): James E. Cabral; David T. Linker; Yongmin Kim
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Paper Abstract

In this paper, we describe an algorithm for compression of pre-scan-converted ultrasound tissue data. Between compression ratios of 8:1 and 120:1, we have found that there is a significant reduction in distortion using compression prior to scan conversion rather than after scan conversion. We have also found an additional improvement using wavelets, zerotree quantization and arithmetic coding rather than standard block DCT compression.

Paper Details

Date Published: 26 June 1998
PDF: 10 pages
Proc. SPIE 3335, Medical Imaging 1998: Image Display, (26 June 1998); doi: 10.1117/12.312514
Show Author Affiliations
James E. Cabral, Univ. of Washington (United States)
David T. Linker, Univ. of Washington Medical Ctr. (United States)
Yongmin Kim, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 3335:
Medical Imaging 1998: Image Display
Yongmin Kim; Seong Ki Mun, Editor(s)

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