Novel focusing, nonperturbative method for imaging of scattering media using frequency-modulated signal

Michael V. Klibanov; Semion Gutman

doi:10.1117/12.209996

30 May 1995 Novel focusing, nonperturbative method for imaging of scattering media using frequency-modulated signal

Michael V. Klibanov, Semion Gutman

Proceedings Volume 2389, Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation; (1995) https://doi.org/10.1117/12.209996
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

A novel algorithm for imaging of small abnormalities hidden in the highly scattering media is developed. Frequency modulated signal is used as the data for the inverse problem solution. Two major novelties of this method are: (i) 'focusing' idea, by which one images 'suspected' areas only, and (ii) rather weak dependence of the method from the initial guess, which might be rather far from the background media. Numerical experiments with synthetic data are presented.

Citation Download Citation

Michael V. Klibanov and Semion Gutman "Novel focusing, nonperturbative method for imaging of scattering media using frequency-modulated signal", Proc. SPIE 2389, Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation, (30 May 1995); https://doi.org/10.1117/12.209996

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KEYWORDS

Lanthanum

Algorithm development

Scattering media

Modulation

3D displays

3D image processing

3D vision

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