Forward-and-backward diffusion processes for adaptive image enhancement and denoising.
Guy GilboaNir A. SochenYehoshua Y. ZeeviPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- image enhancement
- diffusion processes
- forward and backward
- denoising
- image processing
- partial differential equations
- diffusion equation
- image denoising
- noise removal
- noisy images
- natural images
- total variation
- nonlinear diffusion
- anisotropic diffusion
- diffusion process
- color restoration
- wavelet domain
- edge detection
- image analysis
- contrast enhancement
- information diffusion
- median filter
- gaussian noise
- greedy search
- scale spaces
- pattern recognition
- dynamic programming
- translation invariant
- computer vision
- multiscale
- shift invariant
- multiresolution
- wavelet packet
- scale space
- noise level