Denoising functional MR images: a comparison of wavelet denoising and Gaussian smoothing.
Alle Meije WinkJos B. T. M. RoerdinkPublished in: IEEE Trans. Medical Imaging (2004)
Keyphrases
- mr images
- wavelet denoising
- denoising
- magnetic resonance
- image denoising
- medical images
- wavelet domain
- magnetic resonance images
- noisy images
- total variation
- denoising methods
- image data
- mri data
- natural images
- denoising algorithm
- noise removal
- wavelet coefficients
- image processing
- image intensity
- gaussian noise
- brain tissue
- wavelet packet
- translation invariant
- multiresolution
- scale space
- computer vision
- graph cuts