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Double constrained discriminative least squares regression for image classification.
Zhangjing Yang
Qimeng Fan
Pu Huang
Fanlong Zhang
Minghua Wan
Guowei Yang
Published in:
Inf. Sci. (2023)
Keyphrases
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image classification
sparse codes
feature extraction
spatial pyramid
class specific
visual classification
visual features
image representation
bag of words
sparse coding
visual recognition
visual dictionary
visual words
image features
discriminative power
classifier training
bag of features
multi label
sparse representation
scene classification
visual codebook
object class
dimensionality reduction
feature selection
discriminative information
database