Fractional-order difference curvature-driven fractional anisotropic diffusion equation for image super-resolution.
Xuehui YinShunli ChenLiping WangShangbo ZhouPublished in: Int. J. Model. Simul. Sci. Comput. (2019)
Keyphrases
- fractional order
- anisotropic diffusion
- image super resolution
- diffusion equation
- edge preserving
- differential equations
- partial differential equations
- noise removal
- edge detection
- scale space
- multiscale
- diffusion process
- low resolution
- super resolution
- image processing
- feedback control
- maximum a posteriori
- image patches
- level set
- pid controller
- map estimation
- image enhancement
- markov random field
- natural images
- image denoising
- image registration
- high resolution
- dynamical systems
- pattern recognition