Towards bridging the synthetic-to-real gap in quantitative photoacoustic tomography via unsupervised domain adaptation

The difficulty of obtaining absorption coefficient annotations hinders the practical application of deep learning in quantitative photoacoustic tomography. While training on synthetic data is easy to implement, the synthetic-to-real domain gap poses a significant challenge to model generalization. T...

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Bibliographic Details
Main Authors: Zeqi Wang, Wei Tao, Zhuang Zhang, Hui Zhao
Format: Article
Language:English
Published: Elsevier 2025-10-01
Series:Photoacoustics
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S221359792500059X
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