A Model of Luminance-Adaptation for Quantifying Brightness in Mixed Visual Adapting Conditions
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概要
- 論文の詳細を見る
The color appearance model gives us the proper brightness information and optimized display conditions for various viewing surroundings. However on conditions of low-level illumination or low background reflectivity, the performance of brightness estimation is relatively poor. Therefore, through our psychophysical experiments, we investigated the state of visual luminance adaptation for comparing single adaptations and mixed adaptations under a complex viewing field, and we also investigated background adaptation degrees and exponential nonlinearity factors for mixed adaptation models. It provides more accurate brightness predictions according to different adapting luminance, which is decided from object and background luminance.
- （社）電子情報通信学会の論文
- 2011-11-01
著者
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Lee Sung-Hak
School of Electrical Engineering and Computer Science, Kyungpook National University
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Lee Sung-hak
School Of Electrical Engineering And Computer Science Kyungpook National University
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Sohng Kyu-ik
School Of Electrical Engineering And Computer Science Kyungpook National University
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