Normalized Gradient Vector Diffusion and Image Segmentation.
Zeyun YuChandrajit L. BajajPublished in: ECCV (3) (2002)
Keyphrases
- gradient vector
- image segmentation
- edge detector
- external force
- active contours
- training algorithm
- deformable models
- bp algorithm
- gradient vector flow
- gray level
- edge detection
- multiscale
- level set method
- markov random field
- segmentation algorithm
- computer vision
- shape prior
- active contour model
- segmentation method
- graph cuts
- image processing
- region growing
- energy function
- convergence speed
- level set
- similarity measure
- anisotropic diffusion
- back propagation
- particle swarm optimization
- co occurrence
- beltrami flow