A system analysis and image reconstruction tool for optoacoustic imaging with finite-aperture detectors

Yiyong Han; Vasilis Ntziachristos; Amir Rosenthal

doi:10.1117/12.2183811

16 July 2015 A system analysis and image reconstruction tool for optoacoustic imaging with finite-aperture detectors

Yiyong Han, Vasilis Ntziachristos, Amir Rosenthal

Proceedings Volume 9539, Opto-Acoustic Methods and Applications in Biophotonics II; 953915 (2015) https://doi.org/10.1117/12.2183811
Event: European Conferences on Biomedical Optics, 2015, Munich, Germany

Abstract

Model-based optoacoustic reconstruction can incorporate the shape of transducers. However, the accompanying memory cost will hinder it for high resolution performance. The propose method provides over an order of magnitude reduction in inversion time in experiments. Additionally, it also suits for the analysis of inversion stability.

Citation Download Citation

Yiyong Han, Vasilis Ntziachristos, and Amir Rosenthal "A system analysis and image reconstruction tool for optoacoustic imaging with finite-aperture detectors", Proc. SPIE 9539, Opto-Acoustic Methods and Applications in Biophotonics II, 953915 (16 July 2015); https://doi.org/10.1117/12.2183811

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KEYWORDS

Sensors

Imaging systems

Matrices

Spatial frequencies

Image restoration

Image analysis

Image sensors

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