A new spatial weighting scheme for bag-of-visual-words.
Ismail ElsayadJean MartinetThierry UrrutyChabane DjerabaPublished in: CBMI (2010)
Keyphrases
- weighting scheme
- visual words
- bag of visual words
- spatial information
- weighting schemes
- spatial relationships
- bag of words
- image classification
- co occurrence
- image representation
- image features
- visual content
- image retrieval
- scene classification
- gaussian mixture model
- keypoints
- object retrieval
- object recognition
- knn
- action recognition
- pairwise
- text classification
- sift descriptors
- feature space