Recursive ultrasonic tomographic imaging using propagation and back-propagation method
ISBI（2011）
摘要
This paper presents a recursive ultrasonic tomographic imaging method using the propagation and back propagation for solving a Helmholtz equation with a fixed frequency. The proposed algorithm recursively processes data collected on the eight boundaries of an octagon in a circular mode. Using numerical examples, we demonstrate that the proposed algorithm results in high quality images with fast convergence.
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关键词
high quality imaging,ultrasonic tomographic imaging,biomedical optical imaging,recursive ultrasonic tomographic imaging,helmholtz equation,biomedical ultrasonics,back-propagation method,octagon,recursive method,convergence,circular mode,propagation and back propagation,data collection,fast convergence,propagation method,helmholtz equations,back propagation
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