Image reconstruction techniques for ultrasound-modulated optical tomography

Samuel Powell; Terence S. Leung

doi:10.1117/12.2001857

25 March 2013 Image reconstruction techniques for ultrasound-modulated optical tomography

Samuel Powell, Terence S. Leung

Proceedings Volume 8578, Optical Tomography and Spectroscopy of Tissue X; 857819 (2013) https://doi.org/10.1117/12.2001857
Event: SPIE BiOS, 2013, San Francisco, California, United States

Abstract

In this work we develop the discrete form of a correlation measurement density function for a normalised autocorrelation measurement type commonly encountered in ultrasound modulated optical tomography. These sensitivity functions are computed under the assumptions required by a correlation diffusion forward model which we implement by the finite-element method. We utilise these sensitivity functions in the linear reconstruction of an optical absorption perturbation.

Citation Download Citation

Samuel Powell and Terence S. Leung "Image reconstruction techniques for ultrasound-modulated optical tomography", Proc. SPIE 8578, Optical Tomography and Spectroscopy of Tissue X, 857819 (25 March 2013); https://doi.org/10.1117/12.2001857

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