Keyphrases
- denoising algorithm
- denoising
- image data
- input image
- image denoising
- nonlocal means
- multiscale
- denoising methods
- noisy images
- test images
- low level
- high resolution
- transform domain
- noise reduction
- noise model
- noise level
- wavelet coefficients
- segmentation method
- gaussian noise
- segmentation algorithm
- wavelet domain
- similarity measure
- perceptual grouping
- edge detection
- high quality