Merging squared-magnitude approaches to DWI denoising: An adaptive Wiener filter tuned to the anatomical contents of the image.
Antonio Tristán-VegaVéronique BrionGonzalo Vegas-Sánchez-FerreroSantiago Aja-FernándezPublished in: EMBC (2013)
Keyphrases
- wiener filter
- denoising
- denoising algorithm
- image denoising
- denoising methods
- image restoration
- wiener filtering
- degraded images
- image processing
- noise reduction
- natural images
- additive noise
- total variation
- gaussian noise
- image data
- noisy images
- frequency domain
- input image
- single image
- signal to noise ratio
- spatial domain
- multiscale
- blurred images
- segmentation method
- point spread function
- image segmentation
- super resolution
- restored image
- image features
- high resolution
- image analysis
- random variables