Discriminative Paired Dictionary Learning for Visual Recognition.
Hui-Hung WangYi-Ling ChenChen-Kuo ChiangPublished in: ACM Multimedia (2016)
Keyphrases
- visual recognition
- dictionary learning
- sparse codes
- image classification
- object category recognition
- sparse coding
- discriminative dictionary
- visual classification
- visual categorization
- sparse representation
- class specific
- discriminative power
- object recognition
- visual recognition tasks
- unsupervised learning
- image representation
- view independent
- linear combination
- semi supervised
- feature extraction
- bag of words
- image features
- visual words
- natural images
- pattern recognition
- machine learning
- maximum likelihood
- dimensionality reduction
- small number
- high dimensional
- face recognition
- feature selection