DocumentCode
2406500
Title
Segmented approach for lossless compression of medical images
Author
Sim, C.C. ; Wong, W.C. ; Ong, K.
Author_Institution
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
Volume
2
fYear
1993
fDate
6-11 Sep 1993
Firstpage
554
Abstract
This paper describes the studies on methods of lossless compression for medical ultrasonic scanned image (echocardiography) sequences. The aim is to find one, or a combination of methods, that achieves the highest overall compression performance. The approach is to segment the image into regions with different spatial characteristics, and encode them independently. In so doing the authors are able to achieve compression ratios of about 4.8 to 6.2 while preserving the lossless contents of important regions
Keywords
data compression; echocardiography; image coding; image segmentation; image sequences; medical image processing; echocardiography; image segmentation; lossless compression; medical ultrasonic scanned image; segment encoding; Biomedical imaging; Chromium; Echocardiography; Entropy coding; Image coding; Image segmentation; Linear predictive coding; Performance loss; Pixel; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Networks, 1993. International Conference on Information Engineering '93. 'Communications and Networks for the Year 2000', Proceedings of IEEE Singapore International Conference on
Print_ISBN
0-7803-1445-X
Type
conf
DOI
10.1109/SICON.1993.515649
Filename
515649
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