Robust and Discriminative Concept Factorization for Image Representation.
Yuchen GuoGuiguang DingJile ZhouQiang LiuPublished in: ICMR (2015)
Keyphrases
- image representation
- multiscale
- image classification
- spatial pyramid
- object recognition
- bag of words
- image content
- feature representations
- quadtree
- image features
- feature space
- low level features
- receptive fields
- feature extraction
- representation scheme
- image retrieval
- discriminative power
- sparse coding
- scene recognition
- compressive sensing
- scene classification
- bag of features
- visual words
- matrix factorization
- multiresolution
- bag of visual words
- pattern representation
- visual content
- sparse representation
- pairwise
- data structure
- linear quadtree