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Proceedings Paper

JPEG decompression with reduced artifacts
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Paper Abstract

The major artifacts of JPEG compressed images are blocking and ringing, which are mainly due to the quantization of low frequency and high frequency DCT components respectively. The ringing artifacts are particularly dominant in document images, where sharp edges present commonly in text and graphics are more likely to be encountered. In this paper we describe a decompression algorithm with reduction in both ringing and blocking artifacts.

Paper Details

Date Published: 1 May 1994
PDF: 6 pages
Proc. SPIE 2186, Image and Video Compression, (1 May 1994); doi: 10.1117/12.173932
Show Author Affiliations
Zhigang Fan, Xerox Webster Research Ctr. (United States)
Reiner Eschbach, Xerox Webster Research Ctr. (United States)

Published in SPIE Proceedings Vol. 2186:
Image and Video Compression
Majid Rabbani; Robert J. Safranek, Editor(s)

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