Fast Global Image Denoising Algorithm on the Basis of Nonstationary Gamma-Normal Statistical Model.
Inessa GrachevaAndrey KopylovOlga KrasotkinaPublished in: AIST (2015)
Keyphrases
- statistical model
- non stationary
- denoising algorithm
- denoising
- image denoising
- transform domain
- noise reduction
- multiscale
- noise level
- input image
- wavelet coefficients
- noisy images
- cone beam computed tomography
- nonlocal means
- image data
- segmentation method
- high resolution
- noise model
- denoising methods
- image segmentation
- high frequency
- segmentation algorithm
- multiresolution
- computer vision