Keyphrases
- superpixels
- multiscale
- natural images
- object segmentation
- long range
- segmentation method
- input image
- segmentation algorithm
- perceptual grouping
- conditional random fields
- bounding box
- multiple images
- graph structure
- image patches
- multiple objects
- color histogram
- contour fragments
- denoising
- test images
- single image
- prior knowledge