Adaptive weighted locality-constrained sparse coding for glaucoma diagnosis.
Wei ZhouYugen YiJining BaoWenle WangPublished in: Medical Biol. Eng. Comput. (2019)
Keyphrases
- sparse coding
- dictionary learning
- sparse representation
- natural images
- linear combination
- image classification
- unsupervised learning
- group sparsity
- generative model
- image representation
- single image super resolution
- discriminative power
- person re identification
- sparse codes
- object category recognition
- image patches
- visual words
- feature space
- principal component analysis
- high dimensional
- face recognition
- decision trees