Multi-view Cross-Modality MR Image Translation for Vestibular Schwannoma and Cochlea Segmentation

  • Bogyeong Kang
  • , Hyeonyeong Nam
  • , Ji Wung Han
  • , Keun Soo Heo
  • , Tae Eui Kam*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work, we propose a multi-view image translation framework, which can translate contrast-enhanced T1 (ceT1) MR imaging to high-resolution T2 (hrT2) MR imaging for unsupervised vestibular schwannoma and cochlea segmentation. We adopt two image translation models in parallel that use a pixel-level consistent constraint and a patch-level contrastive constraint, respectively. Thereby, we can augment pseudo-hrT2 images reflecting different perspectives, which eventually lead to a high-performing segmentation model. Our experimental results on the CrossMoDA challenge show that the proposed method achieved enhanced performance on the vestibular schwannoma and cochlea segmentation.

Original languageEnglish
Title of host publicationBrainlesion
Subtitle of host publicationGlioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries - 8th International Workshop, BrainLes 2022, Held in Conjunction with MICCAI 2022, Revised Selected Papers
EditorsSpyridon Bakas, Ujjwal Baid, Bhakti Baheti, Alessandro Crimi, Sylwia Malec, Monika Pytlarz, Maximilian Zenk, Reuben Dorent
PublisherSpringer Science and Business Media Deutschland GmbH
Pages100-108
Number of pages9
ISBN (Print)9783031441523
DOIs
Publication statusPublished - 2023
Event8th International MICCAI Brainlesion Workshop, BrainLes 2022 - Singapore, Singapore
Duration: 2022 Sept 182022 Sept 18

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume14092 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference8th International MICCAI Brainlesion Workshop, BrainLes 2022
Country/TerritorySingapore
CitySingapore
Period22/9/1822/9/18

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.

Keywords

  • Cross-modality
  • MRI segmentation
  • Multi-view image translation
  • Unsupervised domain adaptation

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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