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Accelerating Model-based Photoacoustic Image Reconstruction in vivo Based on s-Wave
2022
会议录名称2022 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS)
ISSN1948-5719
发表状态已发表
DOI10.1109/IUS54386.2022.9958557
摘要

Photoacoustic imaging technology develops very fast in recent years. As the most popular MATLAB toolbox for photoacoustic simulation, k-Wave is widely used in various photoacoustic applications by solving wave propagation equations, but suffering from long computation time. To accelerate photoacoustic simulation, we propose a straightforward simulation approach based on superposed Wave (s-Wave), which can be further applied to model-based reconstruction task. We evaluate s-Wave on several imaging conditions, and the result shows less time consumption compared with k-wave. Especially in a sparse configuration in 3D, it is more than 2000 times faster than kWave. For the model-based image reconstruction, in-vivo imaging result shows that using s-Wave method could suppress the noise and reserve the vessels better, while the reconstruction speed is about 50 times faster than k-wave.

关键词superposed Wave (s-Wave) photoacoustic imaging simulation model-based reconstruction
会议名称IEEE International Ultrasonics Symposium (IUS)
出版地345 E 47TH ST, NEW YORK, NY 10017 USA
会议地点null,Venice,ITALY
会议日期OCT 10-13, 2022
URL查看原文
收录类别CPCI-S
语种英语
资助项目National Natural Science Foundation of China[61805139] ; United Imaging Intelligence[2019X0203-501-02] ; Shanghai Clinical Research and Trial Center[2022A0305-418-02]
WOS研究方向Acoustics ; Engineering ; Radiology, Nuclear Medicine & Medical Imaging
WOS类目Acoustics ; Engineering, Biomedical ; Engineering, Electrical & Electronic ; Radiology, Nuclear Medicine & Medical Imaging
WOS记录号WOS:000896080400444
出版者IEEE
来源库IEEE
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文献类型会议论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/274947
专题信息科学与技术学院_硕士生
信息科学与技术学院_PI研究组_高飞组
信息科学与技术学院_博士生
通讯作者Shen, Yuting
作者单位
ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China
第一作者单位信息科学与技术学院
通讯作者单位信息科学与技术学院
第一作者的第一单位信息科学与技术学院
推荐引用方式
GB/T 7714
Shen, Yuting,Zhang, Jiadong,Jiang, Daohuai,et al. Accelerating Model-based Photoacoustic Image Reconstruction in vivo Based on s-Wave[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2022.
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