Illumination normalization for face recognition and uneven background correction using total variation based image models - Chen, T.; Yin, W.; Zhou, X.S.; Comaniciu, D.; Huang, T.S. (2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2005)
Keywords: Computer vision; Distortion; Face recognition; Image databases; Image recognition; Light sources; Lighting; Microscopy; Surface texture; Training data