Keyphrases
- perceptual grouping
- image segmentation
- multiscale
- superpixels
- object segmentation
- perceptual organization
- tensor voting
- contour extraction
- image processing
- region segmentation
- contour grouping
- natural images
- boundary detection
- computer vision
- graph cuts
- deformable models
- markov random field
- edge detection
- contour fragments
- image representation
- segmentation algorithm
- active contours
- denoising
- segmentation method
- shape model
- graph partitioning
- expectation maximization