Atomic decomposition based anisotropic non-local structure tensor.
Yuhui ZhengXiaozhou ZhouByeungwoo JeonQuan-Sen SunYi WuPublished in: ICIP (2015)
Keyphrases
- structure tensor
- anisotropic diffusion
- tensor field
- optical flow
- corner detection
- edge information
- nonlinear diffusion
- spatial structure
- human vision
- dt mri
- positive definite
- optic flow computation
- image sequences
- diffusion tensor
- multiscale
- noise reduction
- partial differential equations
- image segmentation
- image processing
- matrix valued
- computer vision