Keyphrases
- superpixels
- perceptual grouping
- contour fragments
- multiscale
- color histogram
- object segmentation
- natural images
- input image
- long range
- bounding box
- shape model
- segmentation algorithm
- color space
- segmentation method
- shape prior
- color images
- multiple images
- conditional random fields
- graph structure
- image processing
- shape matching
- spatial information
- higher order
- state space
- image retrieval
- bayesian networks