Recovery of compressed videos using forward and backward anisotropic diffusion.
Susu YaoWeisi LinEe Ping OngZhongkang LuPublished in: ISCAS (2006)
Keyphrases
- anisotropic diffusion
- forward and backward
- edge preserving
- partial differential equations
- edge detection
- noise removal
- diffusion process
- diffusion equation
- video sequences
- nonlinear diffusion
- diffusion coefficient
- dynamic programming
- greedy search
- structure tensor
- bilateral filtering
- edge preservation
- adaptive smoothing
- impulse noise removal
- diffusion tensor
- edge enhancement
- multiscale
- half quadratic
- decision trees
- noise reduction
- mean shift
- image processing
- machine learning