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Proceedings Paper

Mathematical model to quantify JPEG block artifacts
Author(s): Bruce Kuo Ting Ho; Vincent Y. Tseng; Marco Ma; Doris T. Chen
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Paper Abstract

A method for quantifying the magnitude of block artifacts caused by JPEG type of image compression has been developed. The behavior of block artifacts as a function of compression ratio and edge enhancement operations can now be mathematically tracked. This mathematical technique is found to be useful for development of image compression techniques with regard to eliminating block artifacts.

Paper Details

Date Published: 30 June 1993
PDF: 7 pages
Proc. SPIE 1897, Medical Imaging 1993: Image Capture, Formatting, and Display, (30 June 1993); doi: 10.1117/12.146974
Show Author Affiliations
Bruce Kuo Ting Ho, Univ. of California/Los Angeles (United States)
Vincent Y. Tseng, Univ. of California/Los Angeles (United States)
Marco Ma, Univ. of California/Los Angeles (United States)
Doris T. Chen, Univ. of California/Los Angeles (United States)


Published in SPIE Proceedings Vol. 1897:
Medical Imaging 1993: Image Capture, Formatting, and Display
Yongmin Kim, Editor(s)

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