Recursive ultrasonic tomographic imaging using propagation and back-propagation method
- 1 March 2011
- proceedings article
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
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.Keywords
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