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arXiv · 1605.07817

Time reversal method with stabilizing boundary conditions for Photoacoustic tomography

Olga Chervova·Lauri Oksanen
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Abstract

We study an inverse initial source problem that models Photoacoustic tomography measurements with array detectors, and introduce a method that can be viewed as a modification of the so called back and forth nudging method. We show that the method converges at an exponential rate under a natural visibility condition, with data given only on a part of the boundary of the domain of wave propagation. In this paper we consider the case of noiseless measurements.

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Olga Chervova, Lauri Oksanen. 2016-11-01. Time reversal method with stabilizing boundary conditions for Photoacoustic tomography. https://doi.org/10.1088/0266-5611%2F32%2F12%2F125004

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