Entropy based dictionary learning for image classification.
Arash AbdiMohammad RahmatiMohammad M. EbadzadehPublished in: Pattern Recognit. (2021)
Keyphrases
- dictionary learning
- image classification
- sparse coding
- sparse representation
- class specific
- image representation
- image super resolution
- image features
- feature extraction
- group sparsity
- bag of words
- sparse codes
- visual words
- object category recognition
- neural network
- discriminative power
- classifier training
- dictionary learning for sparse
- image patches
- maximum likelihood
- multiscale
- learning algorithm