Improvement of Image Quality using Retinex Theory Based on
the Statistical Image Evaluation

Yuki Takematsu, Toshiya Nakaguchi, Norimichi Tsumura, Yoichi Miyake

Department of Information and Image Sciences, Chiba University
1-33, Yayoi-cho, Inage-ku, Chiba 263-8522 Japan

Journal of The Society of Photographic Science and Technology of Japan, Vol. 60. No.4, pp.410-416(2004).

Abstract
SSR (Single Scale Retinex model) and MSR (Multi Scale Retinex model) based on the Retinex theory for lightness and color constancy of human visual characteristics have been widely used to correction of image with color and tone failures. These methods, however, entire region of image is

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