Shock filter coupled with a high-order PDE for additive noise removal and image quality enhancement.
Thierry SimonColince WelbaPascal Eloundou NtsamaNoura Al MoubayedPublished in: Array (2021)
Keyphrases
- high order
- fourth order
- noise removal
- shock filter
- image enhancement
- edge detection
- anisotropic diffusion
- partial differential equations
- nonlinear diffusion
- higher order
- blind deconvolution
- image analysis
- input image
- scale spaces
- image interpolation
- image features
- gaussian noise
- multiscale
- image segmentation
- denoising
- pairwise
- diffusion equation
- image processing
- pixel values
- high resolution
- signal to noise ratio
- vector valued
- image denoising
- image compression
- pattern recognition
- structure tensor
- similarity measure
- computer vision