Keyphrases
- image retrieval
- nearest neighbor search
- image representation
- multiscale
- multiresolution
- image database
- data structure
- multiple feature fusion
- focus of attention
- image content
- image features
- multiple features
- high dimensional
- image pyramids
- spatial pyramid matching
- histogram of oriented gradients
- file organization
- binary tree
- data points
- image data
- input image
- retrieval method
- content based retrieval
- image search
- coarse to fine
- visual attention
- relevance feedback
- image classification