Illumination Normalization of Face Image Based on Illuminant Direction Estimation and Improved Retinex

• Jizheng Yi,

  Affiliation School of Electronic and Information Engineering, Beihang University, Beijing, 100191, China

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• Xia Mao,

  Affiliation School of Electronic and Information Engineering, Beihang University, Beijing, 100191, China

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• Lijiang Chen ,

  * E-mail: clj@ee.buaa.edu.cn

  Affiliation School of Electronic and Information Engineering, Beihang University, Beijing, 100191, China

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• Yuli Xue,

  Affiliation School of Electronic and Information Engineering, Beihang University, Beijing, 100191, China

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• Alberto Rovetta,

  Affiliation Department of Mechanics, Polytechnic University of Milan, Milan, 20156, Italy

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• Catalin-Daniel Caleanu

  Affiliation Applied Electronics Department, University POLITEHNICA Timisoara, Timisoara, 300223, Romania

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