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KCRC-LCD: Discriminative kernel collaborative representation with locality constrained dictionary for visual categorization.
Weiyang Liu
Zhiding Yu
Lijia Lu
Yandong Wen
Hui Li
Yuexian Zou
Published in:
Pattern Recognit. (2015)
Keyphrases
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visual categorization
discriminative dictionary
visual recognition
image classification
image representation
semi supervised
bag of words
visual words
feature representation
image processing
feature extraction
sparse coding
dictionary learning
sparse codes