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Low-Rank 2-D Neighborhood Preserving Projection for Enhanced Robust Image Representation.
Yuwu Lu
Zhihui Lai
Xuelong Li
Wai Keung Wong
Chun Yuan
David Zhang
Published in:
IEEE Trans. Cybern. (2019)
Keyphrases
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image representation
low rank
rank minimization
low rank matrix
low rank representation
multiscale
convex optimization
image classification
missing data
matrix factorization
linear combination
image content
matrix completion
robust principal component analysis
bag of words
singular value decomposition
image features
image retrieval
sparse coding
object recognition
sparse representation
visual words
high order
feature space
high dimensional data
trace norm
compressive sensing
image processing
singular values
pairwise
semi supervised
dimensionality reduction