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Tree-Structured Nuclear Norm Approximation With Applications to Robust Face Recognition.
Lei Luo
Liang Chen
Jian Yang
Jianjun Qian
Bob Zhang
Published in:
IEEE Trans. Image Process. (2016)
Keyphrases
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robust face recognition
feature analysis
face recognition
low rank
subspace learning
low rank matrix
decision trees
sparse coding
partial occlusion
approximation methods
pattern recognition
singular value decomposition
feature extraction
data points
lighting conditions