P-M diffusion for image denoise with the fidelity term.
Pingxian YangMingju ChenJing WangPublished in: ICDIP (2011)
Keyphrases
- fidelity term
- denoising
- input image
- denoising algorithm
- multiscale
- image features
- diffusion equation
- nonlinear diffusion
- edge detection
- image analysis
- anisotropic diffusion
- image segmentation
- speckle noise
- diffusion process
- high resolution
- piecewise constant
- segmentation method
- image processing
- mumford shah
- denoising methods
- segmentation algorithm
- image structure
- ultrasound images
- total variation
- image denoising
- noisy images
- regularization term
- image quality
- signal to noise ratio
- wiener filter
- noise reduction