Projected Transfer Sparse Coding for cross domain image representation.
Xiao LiMin FangJujie ZhangPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- cross domain
- image representation
- sparse coding
- knowledge transfer
- transfer learning
- dictionary learning
- image classification
- multiscale
- sparse representation
- visual words
- image content
- bag of words
- object recognition
- image features
- image retrieval
- feature space
- target domain
- group sparsity
- text categorization
- scene classification
- natural images
- model selection
- compressive sensing
- bag of visual words
- linear combination
- learning tasks
- labeled data
- co occurrence
- image processing
- bag of features
- spatial pyramid matching
- learning algorithm