Pseudo-time ensemble Kalman filtering for ultrasound modulated optical tomography

Gupta, S and Raveendran, T and Vasu, RM and Roy, D (2018) Pseudo-time ensemble Kalman filtering for ultrasound modulated optical tomography. In: Clinical and Translational Biophotonics, TRANSLATIONAL 2018, 3 - 6 April 2018, Hollywood.

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Abstract

A pseudo-time, sub-optimal stochastic filtering approach based on derivative free variant of ensemble Kalman filter for solving inverse problem of Ultrasound Modulated Optical Tomography is developed. The proposed scheme enhanced the contrast of reconstructed images.

Item Type:	Conference Paper
Publication:	Optics InfoBase Conference Papers
Publisher:	OSA - The Optical Society
Additional Information:	The copyright for this article belongs to the OSA.
Keywords:	Image enhancement; Inverse problems; Optical signal processing; Optical tomography; Photonics; Stochastic systems; Ultrasonics, Derivative-free; Ensemble Kalman Filter; Ensemble Kalman filtering; Reconstructed image; Stochastic filtering; Ultrasound-modulated optical tomography, Kalman filters
Department/Centre:	Division of Mechanical Sciences > Civil Engineering Division of Physical & Mathematical Sciences > Instrumentation Appiled Physics
Date Deposited:	26 Aug 2022 06:21
Last Modified:	26 Aug 2022 06:21
URI:	https://eprints.iisc.ac.in/id/eprint/76066

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