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 language | English |
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| Title of host publication | Brainlesion |
| Subtitle of host publication | Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries - 8th International Workshop, BrainLes 2022, Held in Conjunction with MICCAI 2022, Revised Selected Papers |
| Editors | Spyridon Bakas, Ujjwal Baid, Bhakti Baheti, Alessandro Crimi, Sylwia Malec, Monika Pytlarz, Maximilian Zenk, Reuben Dorent |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 100-108 |
| Number of pages | 9 |
| ISBN (Print) | 9783031441523 |
| DOIs | |
| Publication status | Published - 2023 |
| Event | 8th International MICCAI Brainlesion Workshop, BrainLes 2022 - Singapore, Singapore Duration: 2022 Sept 18 → 2022 Sept 18 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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| Volume | 14092 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 8th International MICCAI Brainlesion Workshop, BrainLes 2022 |
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| Country/Territory | Singapore |
| City | Singapore |
| Period | 22/9/18 → 22/9/18 |
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