Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Journal articles
  4. Higher Order Spherical Harmonics Reconstruction of Fetal Diffusion MRI With Intensity Correction
 
research article

Higher Order Spherical Harmonics Reconstruction of Fetal Diffusion MRI With Intensity Correction

Deprez, Maria
•
Price, Anthony
•
Christiaens, Daan
Show more
April 1, 2020
IEEE Transactions on Medical Imaging (T-MI)

We present a novel method for higher order reconstruction of fetal diffusion MRI signal that enables detection of fiber crossings. We combine data-driven motion and intensity correction with super-resolution reconstruction and spherical harmonic parametrisation to reconstruct data scattered in both spatial and angular domains into consistent fetal dMRI signal suitable for further diffusion analysis. We show that intensity correction is essential for good performance of the method and identify anatomically plausible fiber crossings. The proposed methodology has potential to facilitate detailed investigation of developing brain connectivity and microstructure in-utero.

  • Details
  • Metrics
Type
research article
DOI
10.1109/TMI.2019.2943565
Web of Science ID

WOS:000525265800027

Author(s)
Deprez, Maria
Price, Anthony
Christiaens, Daan
Estrin, Georgia Lockwood
Cordero-Grande, Lucilio
Hutter, Jana
Daducci, Alessandro
Tournier, Jacques-Donald
Rutherford, Mary
Counsell, Serena J.
Show more
Date Issued

2020-04-01

Publisher

Institute of Electrical and Electronics Engineers

Published in
IEEE Transactions on Medical Imaging (T-MI)
Volume

39

Issue

4

Start page

1104

End page

1113

Subjects

Computer Science, Interdisciplinary Applications

•

Engineering, Biomedical

•

Engineering, Electrical & Electronic

•

Imaging Science & Photographic Technology

•

Radiology, Nuclear Medicine & Medical Imaging

•

Computer Science

•

Engineering

•

fetal diffusion mri

•

spherical harmonics

•

motion correction

•

distortion correction

•

intensity correction

•

tractography

•

in-utero fetal

•

slice registration

•

brain

•

images

•

distortion

•

superresolution

•

connectivity

•

resolution

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LTS5  
Available on Infoscience
June 19, 2021
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/179241
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés