基于磁声耦合效应的电导率重建方法研究综述OACSTPCD
Review of conductivity reconstruction methods based on magneto-acoustic coupling effects
介绍了基于磁声耦合效应的磁声层析成像(magneto-acoustic tomography,MAT)和磁声电层析成像(magneto-acousto-electrical tomography,MAET)2类电导率成像方法的正问题与逆问题的理论基础,综述了不同成像策略的电导率重建方法的研究进展,分析了基于磁声耦合效应的电导率重建方法在声源模型构建、重建算法和成像速度等方面存在的问题,并展望了未来的发展方向.
The theoretical foundations of the forward and inverse problems of two conductivity imaging methods based on magneto-acoustic coupling effects,including magneto-acoustic tomography(MAT)and magneto-acousto-electrical tomogra-phy(MAET),were introduced.The research progress of the conductivity reconstruction methods with different imaging strate-gies was reviewed.The problems of the conductivity reconstruction methods based on magnetoacoustic coupling effects were analyzed in terms of acoustic source model construction,reconstruction algorithm and imaging speed,and the future develop-ment directions were pointed out.[Chinese Medical Equipment Journal,2024,45(7):94-104]
聂羽慧;刘志朋;殷涛;张顺起
中国医学科学院北京协和医学院生物医学工程研究所,天津 300192
基础医学
磁声耦合效应电导率重建磁声层析成像磁声电层析成像
magneto-acoustic coupling effectconductivity reconstructionmagneto-acoustic tomographymagneto-acous-to-electrical tomography
《医疗卫生装备》 2024 (007)
94-104 / 11
国家自然科学基金重大科研仪器研制项目(81927806);天津市自然科学基金多元投入基金项目面上项目(21JCYBJC00870);中国医学科学院医学健康前沿交叉技术研究专项(2023-12M-QJ-017);中国医学科学院医学与健康科技创新工程项目(2021-I2M-1-058)
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