Nonlocal-Means Image Denoising Technique Using Robust M-Estimator.
J. Dinesh PeterV. K. GovindanAbraham T. MathewPublished in: J. Comput. Sci. Technol. (2010)
Keyphrases
- image denoising
- nonlocal means
- denoising
- denoising algorithm
- noisy images
- natural images
- total variation
- image processing
- denoising methods
- partial differential equations
- parameter selection
- wavelet domain
- wavelet coefficients
- kalman filtering
- contourlet transform
- computationally efficient
- kalman filter
- frequency domain
- image data
- multiscale