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14 August 2024 Establishment of data-domain sharing database for generative artificial intelligence-based photoacoustic tomography
Jiahong Li, Zhiyuan Zheng, Zilong Li, Yiguang Wang, Yubin Cao, Qiegen Liu, Xianlin Song
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Proceedings Volume 13248, Fourth Optics Frontier Conference (OFS 2024); 132480U (2024) https://doi.org/10.1117/12.3033668
Event: Fourth Optics Frontier Conference (OFS 2024), 2024, Hangzhou, China
Abstract
The utilization of generative artificial intelligence models, such as GAN and diffusion model, is increasingly pervasive in the field of image processing. Generative models effectively learn the distribution of photoacoustic data to optimize and enhance image quality, demonstrating superior performance in photoacoustic tomography (PAT). While most image optimization efforts in PAT occur within the image domain, improving the quality of image reconstruction could be better achieved through direct optimization in the data-domain. However, the majority of publicly available datasets are currently based on the image domain, and the high cost and complexity of PAT systems contribute to a shortage of publicly available datasets in the data-domain. To address this issue, this study has established a data-domain sharing database. The dataset consists of photoacoustic signals captured from various samples at different sparse views using a self-designed and constructed system. This work aims to mitigate the deficiencies in data-domain database for PAT, thereby fostering the development of generative artificial intelligence in data-domain of photoacoustic imaging.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Jiahong Li, Zhiyuan Zheng, Zilong Li, Yiguang Wang, Yubin Cao, Qiegen Liu, and Xianlin Song "Establishment of data-domain sharing database for generative artificial intelligence-based photoacoustic tomography", Proc. SPIE 13248, Fourth Optics Frontier Conference (OFS 2024), 132480U (14 August 2024); https://doi.org/10.1117/12.3033668
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KEYWORDS
Image restoration
Acquisition tracking and pointing
Databases
Photoacoustic spectroscopy
Reconstruction algorithms
Image quality
Data acquisition
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