Supervised Deep Sparse Coding Networks for Image Classification.
Xiaoxia SunNasser M. NasrabadiTrac D. TranPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- sparse coding
- image classification
- codebook generation
- dictionary learning
- sparse representation
- image representation
- unsupervised learning
- bag of words
- natural images
- discriminative power
- single image super resolution
- visual words
- feature extraction
- deep belief networks
- image features
- sparse codes
- person re identification
- linear combination
- visual recognition
- spatial pyramid matching
- machine learning
- bag of features
- object category recognition
- learning algorithm
- feature selection
- vector quantization
- semi supervised
- pattern recognition
- scene classification
- bag of visual words
- generative model
- similarity measure
- supervised learning
- visual categorization
- active learning
- reinforcement learning