Deep Image Priors for Magnetic Resonance Fingerprinting with Pretrained Bloch-Consistent Denoising Autoencoders

Perla Jazmin Mayo Diaz de Leon, Matteo Cencini, Ketan Fatania, Carolin Pirkl, Marion Menzel, Bjoern Menze, Michela Tosetti, Mohammad Golbabaee

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

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Abstract

The estimation of multi-parametric quantitative maps from Magnetic Resonance Fingerprinting (MRF) compressed sampled acquisitions, albeit successful, remains a challenge due to the high underspampling rate and artifacts naturally occuring during image reconstruction. Whilst state-of-the-art DL methods can successfully address the task, to fully exploit their capabilities they often require training on a paired dataset, in an area where ground truth is seldom available. In this work, we propose a method that combines a deep image prior (DIP) module that, without ground truth and in conjunction with a Bloch consistency enforcing autoencoder, can tackle the problem, resulting in a method faster and of equivalent or better accuracy than DIP-MRF.
Original languageEnglish
Title of host publication2024 IEEE 21st International Symposium on Biomedical Imaging (ISBI)
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)9798350313338
ISBN (Print)9798350313345
DOIs
Publication statusPublished - 22 Aug 2024
Event21st IEEE International Symposium on Biomedical Imaging - Megaron Athens International Conference Center, Athens, Greece
Duration: 27 May 202430 May 2024
https://biomedicalimaging.org/2024/

Publication series

NameProceedings of the IEEE International Symposium on Biomedical Imaging
PublisherIEEE
ISSN (Print)1945-7928
ISSN (Electronic)1945-8452

Conference

Conference21st IEEE International Symposium on Biomedical Imaging
Abbreviated titleISBI 2024
Country/TerritoryGreece
CityAthens
Period27/05/2430/05/24
Internet address

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

Keywords

  • magnetic resonance fingerprinting
  • deep learning
  • deep image priors
  • quantitative magnetic resonance imaging

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