Scalable Object Discovery: A Hash-Based Approach to Clustering Co-occurring Visual Words.
Gibran Fuentes PinedaHisashi KogaToshinori WatanabePublished in: IEICE Trans. Inf. Syst. (2011)
Keyphrases
- visual words
- bag of words
- image classification
- bag of visual words
- clustering algorithm
- visual phrases
- soft assignment
- scene classification
- co occurrence
- image representation
- k means
- object retrieval
- visual vocabulary
- image features
- spatially close
- spatial relationships
- image retrieval
- object categories
- visual content
- bag of features
- spatial information
- bag of words models
- unsupervised learning
- keypoints
- gaussian mixture model
- sift descriptors
- sift features
- data mining
- coding scheme
- visual dictionary
- pairwise
- text classification
- hash functions
- document clustering