Class of smooth block transforms and applications in image compression

Jingyun Li; Patrick C. Yip

doi:10.1117/12.173917

1 May 1994 Class of smooth block transforms and applications in image compression

Jingyun Li, Patrick C. Yip

Proceedings Volume 2186, Image and Video Compression; (1994) https://doi.org/10.1117/12.173917
Event: IS&T/SPIE 1994 International Symposium on Electronic Imaging: Science and Technology, 1994, San Jose, CA, United States

Abstract

In this paper, we present the results of image compression using smooth block transforms. It is shown that such smooth block transforms solve the blocking effect problem very well, especially for high compression ratio. We also discuss the quasi-optimal smooth block transform, but it leaves an open question--computation complexity.

Citation Download Citation

Jingyun Li and Patrick C. Yip "Class of smooth block transforms and applications in image compression", Proc. SPIE 2186, Image and Video Compression, (1 May 1994); https://doi.org/10.1117/12.173917

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