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Normalization of Face Illumination Based on Large-and Small-Scale Features.
Xiaohua Xie
Wei-Shi Zheng
Jian-Huang Lai
Pong Chi Yuen
Ching Y. Suen
Published in:
IEEE Trans. Image Process. (2011)
Keyphrases
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small scale
feature vectors
low level
illumination conditions
image features
lighting conditions
feature extraction
feature space
co occurrence
single image
person authentication
viewpoint
pose variations
face recognition under varying