Adaptive Colorimetric Characterization of Camera for the Variation of White Balance(<Special Section>Electronic Displays)
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概要
- 論文の詳細を見る
The RGB signals generated by different cameras are not equal for the same scene. Therefore, cameras are characterized based on a CIE standard colorimetric observer. One method of deriving a colorimetric characterization matrix between camera RGB output signals and CIE XYZ tristimulus values is least squares polynomial modeling. Yet, this involves tedious experiments to obtain a camera transfer matrix under various white balance points for the same camera. Accordingly, the current paper proposes a new method for obtaining camera transfer matrices under different white balances using a 3×3 camera transfer matrix under a specific white balance point.
- 社団法人電子情報通信学会の論文
- 2005-11-01
著者
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Lee Sung-Hak
School of Electrical Engineering and Computer Science, Kyungpook National University
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Sohng Kyu-Ik
School of Electrical Engineering and Computer Science, Kyungpook National University
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KIM Eun-Su
Department of Electronic Engineering, Sunmoon University
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JANG Soo-Wook
School of Electrical Engineering and Computer Science, Kyungpook National University
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Kim Eun-su
Department Of Electronic Engineering Sunmoon University
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Lee Sung‐hak
Kyungpook National Univ. Kor
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KIM Eun-Su
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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Jang Soo-wook
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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Sohng Kyu‐ik
Kyungpook National Univ. Kor
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