Comparison of image coding techniques with a picture quality scale

V. Ralph Algazi; Yoshiaki Kato; Makoto M. Miyahara; Kazunori Kotani

doi:10.1117/12.139084

12 January 1993 Comparison of image coding techniques with a picture quality scale

V. Ralph Algazi, Yoshiaki Kato, Makoto M. Miyahara, Kazunori Kotani

Proceedings Volume 1771, Applications of Digital Image Processing XV; (1993) https://doi.org/10.1117/12.139084
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

A newly developed Picture Quality Scale (PQS) provides a numerical measure of image quality for monochrome images well correlated with the Mean Opinion Score. In this paper, we report some results on the evaluation and comparison of image coding methods with such an objective quality measure. The emphasis is given here to the evaluation of the quality of JPEG coding standard. We also review and discuss the important new areas of research that an objective distortion measure now makes possible.

Citation Download Citation

V. Ralph Algazi, Yoshiaki Kato, Makoto M. Miyahara, and Kazunori Kotani "Comparison of image coding techniques with a picture quality scale", Proc. SPIE 1771, Applications of Digital Image Processing XV, (12 January 1993); https://doi.org/10.1117/12.139084

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