Extraction of Combined Features from Global/Local Statistics of Visual Words Using Relevant Operations.
Tetsu MatsukawaTakio KuritaPublished in: IEICE Trans. Inf. Syst. (2010)
Keyphrases
- visual words
- image features
- bag of words
- spatial information
- image classification
- bag of features
- co occurrence
- feature space
- spatial relationships
- sift descriptors
- bag of visual words
- image representation
- scene classification
- feature vectors
- bag of words models
- spatial arrangement
- vocabulary tree
- visual dictionary
- discriminative power
- text classification
- feature extraction
- visual vocabulary
- object recognition
- visual content
- keypoints
- action recognition
- global features
- object retrieval
- visual phrases
- computer vision
- data mining