Graph-regularized CF with local coordinate for image representation.
Huirong LiJiangshe ZhangJunmin LiuPublished in: J. Vis. Commun. Image Represent. (2017)
Keyphrases
- image representation
- multiscale
- image classification
- image content
- bag of words
- image features
- object recognition
- visual words
- quadtree
- collaborative filtering
- feature representations
- scene classification
- representation scheme
- image retrieval
- receptive fields
- feature space
- sparse coding
- low level features
- feature vectors
- bag of visual words
- bag of features
- sparse representation
- pattern recognition
- feature extraction
- vision system
- wavelet transform
- image data
- spatial pyramid
- scene categorization
- spatial pyramid matching
- pattern representation