Structured sparse priors for image classification.
Umamahesh SrinivasYuanming SuoMinh DaoVishal MongaTrac D. TranPublished in: ICIP (2013)
Keyphrases
- image classification
- sparse coding
- sparse representation
- bag of words
- group sparse coding
- visual features
- feature extraction
- image representation
- image features
- visual words
- compressive sensing
- dictionary learning
- multi label
- compressed sensing
- bag of features
- high dimensional
- real world
- structured data
- sparse data
- image processing
- feature selection
- prior information
- bayesian framework
- maximum likelihood
- object detection
- class specific
- object recognition
- sparse matrix
- visual categorization
- learned from training data