Improved nonlocal means denoising for images with tone gradients.
Alexander GetmanSe-Hwan YunTae-Chan KimPublished in: ISOCC (2012)
Keyphrases
- denoising
- denoising methods
- nonlocal means
- image denoising
- denoising algorithm
- image data
- gaussian noise
- input image
- noisy images
- similar patches
- total variation
- test images
- image processing
- natural images
- noise removal
- video denoising
- wavelet domain
- edge detection
- multiresolution
- object recognition
- multiscale
- nl means
- computer vision