Accurate optical flow estimation in noisy sequences by robust tensor-driven anisotropic diffusion.
Hai-Yun WangKai-Kuang MaPublished in: ICIP (3) (2005)
Keyphrases
- anisotropic diffusion
- optical flow estimation
- diffusion tensor
- structure tensor
- optical flow
- variational optical flow
- half quadratic
- partial differential equations
- edge detection
- noise removal
- edge preserving
- computationally efficient
- flow field
- motion field
- high order
- motion model
- diffusion process
- higher order
- diffusion equation
- high quality
- stereo matching
- nonlinear diffusion
- multiscale
- image processing
- coarse to fine
- noise reduction
- variational methods
- multiresolution
- three dimensional