Visual words selection based on class separation measures.
Przemyslaw GóreckiPiotr ArtiemjewPawel DrozdaKrzysztof SopylaPublished in: ICCI*CC (2013)
Keyphrases
- visual words
- bag of words
- image classification
- co occurrence
- bag of visual words
- image representation
- visual phrases
- discriminative power
- visual vocabulary
- object categorization
- object categories
- scene classification
- spatial information
- image retrieval
- bag of features
- sift descriptors
- keypoints
- object retrieval
- image features
- information retrieval
- class specific
- computer vision
- object recognition
- object classes
- spatial relationships
- image matching
- pose estimation
- text classification
- knowledge discovery
- pairwise
- feature space
- keywords
- soft assignment
- feature extraction
- bag of words models