PDE-based denoising of complex scenes using a spatially-varying fidelity term.
Guy GilboaYehoshua Y. ZeeviNir A. SochenPublished in: ICIP (1) (2003)
Keyphrases
- spatially varying
- complex scenes
- fidelity term
- noisy images
- denoising
- nonlinear diffusion
- image denoising
- total variation
- noise removal
- partial differential equations
- anisotropic diffusion
- noise level
- restored image
- natural images
- diffusion equation
- photometric stereo
- image processing
- computer graphics
- gaussian noise
- scale spaces
- denoising algorithm
- denoising methods
- frequency domain
- regularization term
- edge detection
- motion blur
- image restoration
- multiple objects
- color images
- high quality
- speckle noise
- wavelet transform
- blurred images
- scale space
- noise reduction