Two anisotropic fourth-order partial differential equations for image inpainting.
Peng LiShuai-Jie LiZheng-an YaoZujin ZhangPublished in: IET Image Process. (2013)
Keyphrases
- partial differential equations
- image inpainting
- fourth order
- image denoising
- anisotropic diffusion
- diffusion equation
- denoising
- noise removal
- nonlinear diffusion
- natural images
- image processing
- edge preserving
- diffusion process
- noisy images
- total variation
- numerical algorithms
- energy functional
- wavelet coefficients
- image deblurring
- level set
- texture synthesis
- mathematical morphology
- curve evolution
- piecewise smooth
- multiscale
- image enhancement
- scale spaces
- computer vision
- high order
- variational framework