The sparse image representation for automated image retrieval.
Pavel PraksRadek KuceraEbroul IzquierdoPublished in: ICIP (2008)
Keyphrases
- image representation
- image retrieval
- sparse coding
- sparse representation
- compressive sensing
- image content
- image classification
- multiscale
- bag of words
- feature space
- object recognition
- image database
- image features
- receptive fields
- quadtree
- cbir systems
- visual words
- feature representations
- representation scheme
- visual content
- low level features
- high dimensional
- scene classification
- scene recognition
- bag of visual words
- visual features
- bag of features
- object retrieval
- contourlet transform
- pattern representation
- linear quadtree
- action recognition
- linear combination
- data structure