Visual Word Ambiguity.
Jan C. van GemertCor J. VeenmanArnold W. M. SmeuldersJan-Mark GeusebroekPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2010)
Keyphrases
- visual words
- bag of words
- image classification
- bag of visual words
- visual phrases
- discriminative power
- co occurrence
- visual vocabulary
- image features
- image retrieval
- image representation
- bag of features
- visual content
- weighting scheme
- scene classification
- keypoints
- object categories
- spatial information
- object retrieval
- sift descriptors
- visual dictionary
- pairwise
- action recognition
- feature space
- spatial relationships
- multiscale
- soft assignment
- visual codebook
- gaussian mixture model
- text classification
- image descriptors
- text retrieval
- image matching
- probabilistic model
- low level
- feature vectors
- computer vision