Image Anisotropic Diffusion Based on Gradient Vector Flow Fields.
Hongchuan YuChin-Seng ChuaPublished in: ECCV (3) (2004)
Keyphrases
- anisotropic diffusion
- edge detection
- gradient vector
- multiscale
- edge detector
- flow field
- input image
- image features
- vector field
- optic flow
- diffusion process
- image analysis
- edge preserving
- diffusion equation
- optical flow
- structure tensor
- speckle noise
- image structure
- optical flow estimation
- motion segmentation
- image processing
- multiresolution
- image enhancement
- smoothness constraint
- segmentation algorithm
- markov random field
- image sequences