A multi-sample, multi-tree approach to bag-of-words image representation for image retrieval.
Zhong WuQifa KeJian SunHeung-Yeung ShumPublished in: ICCV (2009)
Keyphrases
- image representation
- bag of words
- image retrieval
- visual words
- image classification
- multiscale
- image content
- object recognition
- low level features
- scene classification
- image features
- bag of visual words
- quadtree
- sparse representation
- sparse coding
- action recognition
- text classification
- bag of features
- visual features
- discriminative power
- cbir systems
- object retrieval
- feature space
- image database
- spatial pyramid
- visual content
- data mining
- retrieval accuracy
- scene recognition
- linear quadtree
- retrieval method
- text retrieval
- web documents
- image matching