Ideal Code Constrained Supervised Sparse Coding.
Wenjing LiaoRobert WilliamsPublished in: J. Comput. (2014)
Keyphrases
- sparse coding
- unsupervised learning
- codebook generation
- dictionary learning
- natural images
- image classification
- sparse representation
- linear combination
- discriminative power
- image representation
- supervised learning
- group sparsity
- generative model
- sparse codes
- single image super resolution
- high dimensional
- image patches
- semi supervised
- visual words
- learning algorithm
- person re identification
- object category recognition
- machine learning
- feature space
- signal processing
- object recognition
- pattern recognition
- bag of words
- feature selection
- motion estimation
- image features