An Edge-Preserving Wavelet Denoising Method Based on MRF.
Yongpeng ZhangFeng DuanRui CuiPublished in: ICIG (2009)
Keyphrases
- denoising methods
- edge preserving
- noise reduction
- markov random field
- denoising
- image restoration
- denoising algorithm
- edge preservation
- image denoising
- wavelet denoising
- signal to noise ratio
- noisy images
- edge detection
- maximum a posteriori
- noise level
- graph cuts
- nonlocal means
- noise removal
- higher order
- speckle noise
- natural images
- median filter
- multiscale
- energy function
- high order
- image processing
- least squares
- computer vision
- wavelet domain
- wavelet transform
- nonlinear diffusion
- pairwise
- image segmentation
- speckle reduction