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Optimal Linear Combination of Facial Regions for Improving Identification Performance.
Kin-Chung Wong
Wei-Yang Lin
Yu Hen Hu
Nigel Boston
Xueqin Zhang
Published in:
IEEE Trans. Syst. Man Cybern. Part B (2007)
Keyphrases
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linear combination
basis functions
small number
weighted sum
dynamic programming
low rank
training data
sparse coding
basis vectors
locally linear
kernel matrices
face recognition
weight vector