Cross-Label Suppression: A Discriminative and Fast Dictionary Learning With Group Regularization.
Xiudong WangYuantao GuPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- dictionary learning
- sparse codes
- object category recognition
- group sparsity
- sparse representation
- sparse coding
- class specific
- classifier training
- image classification
- discriminative power
- discriminative dictionary
- multi label
- dictionary learning for sparse
- unsupervised learning
- natural images
- generative model
- maximum likelihood
- semi supervised
- feature space
- multiscale