Accelerated Acquisition of High-resolution Diffusion-weighted Imaging of the Brain with a Multi-shot Echo-planar Sequence: Deep-learning-based Denoising.

Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine
Motohide KawamuraUtaroh Motosugi

Abstract

To accelerate high-resolution diffusion-weighted imaging with a multi-shot echo-planar sequence, we propose an approach based on reduced averaging and deep learning. Denoising convolutional neural networks can reduce amplified noise without requiring extensive averaging, enabling shorter scan times and high image quality. The preliminary experimental results demonstrate the superior performance of the proposed denoising method over state-of-the-art methods such as the widely used block-matching and 3D filtering.

References

Jul 12, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Mark A GriswoldAxel Haase
Aug 11, 2007·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Kostadin DabovKaren Egiazarian
May 19, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·David A Porter, Robin M Heidemann
May 29, 2015·Nature·Yann LeCunGeoffrey Hinton
Aug 24, 2016·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Merry ManiVincent Magnotta
Nov 18, 2016·Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine·Ken YamaguchiHiroyuki Irie
Feb 7, 2017·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Kai ZhangLei Zhang
Feb 15, 2017·Journal of Magnetic Resonance Imaging : JMRI·Wenchuan Wu, Karla L Miller
Feb 23, 2017·Journal of Magnetic Resonance Imaging : JMRI·Paul ManningClaude B Sirlin
Mar 23, 2017·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Qiuting WenYu-Chien Wu
Aug 19, 2017·Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine·Shintaro IchikawaHiroshi Onishi
Nov 9, 2017·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Kerstin HammernikFlorian Knoll
Feb 6, 2018·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Yoseob HanJong Chul Ye
Apr 7, 2018·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Taejoon EoDosik Hwang
Sep 20, 2018·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Zijing DongKawin Setsompop
Apr 24, 2019·Journal of Magnetic Resonance Imaging : JMRI·He WangChengyan Wang
Sep 6, 2019·Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine·Masafumi KidohYasuyuki Yamashita
Oct 12, 2019·IEEE Transactions on Medical Imaging·Hemant K AggarwalMathews Jacob

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Citations

May 15, 2021·AJNR. American Journal of Neuroradiology·M J HochT M Shepherd
Jul 23, 2021·Investigative Radiology·Masaaki HoriShigeki Aoki
Sep 24, 2021·Medical Physics·Diego HernandoAli Pirasteh

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