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Proceedings Paper

Advanced multi-scale Retinex algorithm for color image enhancement
Author(s): Xing-fang Jiang; Chun-kan Tao
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Paper Abstract

The advanced multi scale Retinex (AMSR) algorithm was put forward: after enhanced by multi scale Retinex the image of the truncate interval that it was a range near the mean brightness μ in k multiple standard deviation σ had been elected and stretched. According to the ideas of D. J. Jobson et al. if the production of the brightness multiply with the contrast degree for the stretched image was in the range of [6 000, 10 000], the stretched image has high quality. As the same time, the experiments proved the conclusion: the highest quality image in enhanced images for an underexposure color image was that it selected about k=1 multiple standard deviation range near the mean brightness and stretched after enhanced by multi scale Retinex algorithm.

Paper Details

Date Published: 19 February 2008
PDF: 8 pages
Proc. SPIE 6625, International Symposium on Photoelectronic Detection and Imaging 2007: Related Technologies and Applications, 662514 (19 February 2008); doi: 10.1117/12.791027
Show Author Affiliations
Xing-fang Jiang, Jiangsu Polytechnic Univ. (China)
Nanjing Univ. of Science and Technology (China)
Chun-kan Tao, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 6625:
International Symposium on Photoelectronic Detection and Imaging 2007: Related Technologies and Applications
Liwei Zhou, Editor(s)

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