A multiresolution nonparametric regression for spatially adaptive image de-noising.
Vladimir KatkovnikPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- spatially adaptive
- denoising
- multiresolution
- denoising algorithm
- image denoising
- nonparametric regression
- locally adaptive
- wavelet domain
- image data
- total variation
- denoising methods
- multiscale
- noisy images
- input image
- image processing
- natural images
- wavelet coefficients
- compressed images
- pixel values
- gaussian noise
- spatial frequency
- multispectral images
- wavelet decomposition
- frequency domain
- image segmentation
- post processing
- linear combination
- edge detection
- image deblurring
- image analysis
- computer vision
- high resolution
- noise level