SNR-enhanced diffusion MRI with structure-preserving low-rank denoising in reproducing kernel Hilbert spaces.

Gabriel Ramos-LlordenGonzalo Vegas-Sánchez-FerreroCongyu LiaoCarl-Fredrik WestinKawin SetsompopYogesh Rathi

Published in: Magnetic resonance in medicine (2021)

Nonlinear redundancy of the dMRI signal can be exploited with KPCA, which allows superior noise reduction/SNR improvements than the MPPCA method, without loss of signal information.

Keyphrases

magnetic resonance imaging
contrast enhanced
convolutional neural network
health information
diffusion weighted imaging
machine learning
social media
deep learning