Keyphrases
- clustering algorithm
- color images
- clustering method
- k means
- unsupervised learning
- color information
- neural network
- color descriptors
- color space
- cluster analysis
- document clustering
- category recognition
- discriminative power
- fuzzy clustering
- self organizing maps
- image retrieval
- information theoretic
- outlier detection
- data clustering
- hierarchical clustering
- action recognition
- color histogram
- color constancy
- bag of features
- sift descriptors
- dominant color
- object recognition
- texture description
- appearance descriptors
- image processing