TY - GEN
T1 - Adaptive Semi-supervised Segmentation of Brain Vessels with Ambiguous Labels
AU - Lin, Fengming
AU - Xia, Yan
AU - Ravikumar, Nishant
AU - Liu, Qiongyao
AU - MacRaild, Michael
AU - Frangi, Alejandro F.
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
PY - 2024/4/27
Y1 - 2024/4/27
N2 - Accurate segmentation of brain vessels is crucial for cerebrovascular disease diagnosis and treatment. However, existing methods face challenges in capturing small vessels and handling datasets that are partially or ambiguously annotated. In this paper, we propose an adaptive semi-supervised approach to address these challenges. Our approach incorporates innovative techniques including progressive semi-supervised learning, adaptative training strategy, and boundary enhancement. Experimental results on 3DRA datasets demonstrate the superiority of our method in terms of mesh-based segmentation metrics. By leveraging the partially and ambiguously labeled data, which only annotates the main vessels, our method achieves impressive segmentation performance on mislabeled fine vessels, showcasing its potential for clinical applications.
AB - Accurate segmentation of brain vessels is crucial for cerebrovascular disease diagnosis and treatment. However, existing methods face challenges in capturing small vessels and handling datasets that are partially or ambiguously annotated. In this paper, we propose an adaptive semi-supervised approach to address these challenges. Our approach incorporates innovative techniques including progressive semi-supervised learning, adaptative training strategy, and boundary enhancement. Experimental results on 3DRA datasets demonstrate the superiority of our method in terms of mesh-based segmentation metrics. By leveraging the partially and ambiguously labeled data, which only annotates the main vessels, our method achieves impressive segmentation performance on mislabeled fine vessels, showcasing its potential for clinical applications.
KW - Adaptive model
KW - Brain vessel segmentation
KW - Semi-supervised learning
UR - http://www.scopus.com/inward/record.url?scp=85192898917&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/4fbe74a9-abf8-39ce-9cae-1cf4145e3e55/
U2 - 10.48550/arXiv.2308.03613
DO - 10.48550/arXiv.2308.03613
M3 - Conference contribution
AN - SCOPUS:85192898917
SN - 9783031581700
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 106
EP - 116
BT - Data Augmentation, Labelling, and Imperfections - 3rd MICCAI Workshop, DALI 2023 Held in Conjunction with MICCAI 2023, Proceedings
A2 - Xue, Yuan
A2 - Chen, Chen
A2 - Chen, Chao
A2 - Zuo, Lianrui
A2 - Liu, Yihao
PB - Springer Nature
T2 - 3rd International Workshop on Data Augmentation, Labeling, and Imperfections, DALI 2023 in conjunction with the 26th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2023
Y2 - 12 October 2023 through 12 October 2023
ER -