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Frequency Domain Method for Photoacoustic Tomography with an Arbitrary Detection Geometry

Salehin, S.M.Akramus; Abhayapala, Thushara


Photoacoustic imaging is a high resolution, biomedical imaging modality used for cancer detection and imaging biological tissues. Exact photoacoustic reconstruction methods were proposed for simple geometries in both time and frequency domain. However, for arbitrary geometries only time reversal methods were previously proposed. In this paper, we propose a frequency domain algorithm for photoacoustic image reconstruction given an arbitrary sensor geometry. The spatial source distribution is...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: Proceedings of the International Conference on Signal Processing and Communication Systems (ICSPCS 2010)
DOI: 10.1109/ICSPCS.2010.5709775


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