Complex diffusion and shock filter processes for image enhancement and denoising.
Zhu YanMingju ChenPingxian YangPublished in: ICDIP (2011)
Keyphrases
- shock filter
- denoising
- nonlinear diffusion
- image enhancement
- total variation
- image denoising
- image processing
- noise removal
- image deblurring
- noisy images
- natural images
- partial differential equations
- anisotropic diffusion
- image analysis
- image restoration
- blind deconvolution
- digital image processing
- scale spaces
- wavelet domain
- frequency domain
- computer vision
- contrast enhancement
- edge detection
- structure tensor
- scale space
- gaussian noise
- impulse noise
- speckle noise
- diffusion equation
- median filter
- image segmentation