Support Discrimination Dictionary Learning for Image Classification.
Yang LiuWei ChenQingchao ChenIan J. WassellPublished in: ECCV (2) (2016)
Keyphrases
- dictionary learning
- image classification
- sparse coding
- sparse representation
- class specific
- image super resolution
- natural images
- group sparsity
- sparse codes
- image patches
- dictionary learning for sparse
- object category recognition
- linear combination
- unsupervised learning
- feature extraction
- image processing
- visual recognition
- test images
- image representation
- training data