Preconditioned iterative methods for space-time fractional advection-diffusion equations.
Zhi ZhaoXiao-Qing JinMatthew M. LinPublished in: J. Comput. Phys. (2016)
Keyphrases
- space time
- iterative methods
- diffusion equation
- anisotropic diffusion
- scale space
- partial differential equations
- noise removal
- diffusion process
- spatio temporal
- computationally expensive
- video sequences
- image enhancement
- filtering method
- boundary conditions
- constrained optimization
- iterative algorithms
- post processing
- edge map
- edge detection
- image processing
- neural model
- scan statistic
- noise reduction
- noisy images
- denoising