Image Denoising Algorithm with a Three-dimensional Grid System of Coupled Nonlinear Elements.
Atsushi NomuraYoshiki MizukamiKoichi OkadaPublished in: SIGMAP (2014)
Keyphrases
- denoising algorithm
- denoising
- three dimensional
- image denoising
- noise level
- noisy images
- image data
- wavelet coefficients
- noise model
- transform domain
- input image
- denoising methods
- noise reduction
- natural images
- multiscale
- image segmentation
- nonlocal means
- cone beam computed tomography
- wavelet domain
- gaussian noise
- segmentation method
- edge detection
- test images
- post processing
- high resolution