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Seminar

New reconstruction formulas and algorithms for problems of thermoacoustic tomography November 01, 2010 (11:00AM PDT - 12:00PM PDT)
Location: MSRI: Simons Auditorium
Speaker(s) Leonid Kunyansky
Description Abstract: I will present several new methods for image reconstruction in thermo- (or photo-) acoustic tomography. These include:

(a) an explicit inversion formula for the spherical
    mean transform over the spheres with the centers
    lying on the surfaces of certain polyhedra and polygons
(b) fast reconstruction algorithms for the circular/
    spherical acquisition geometry, and for a certain
    acquisition scheme with integrating linear detectors
(c) reconstruction techniques for measurements made
    from open surfaces (or, in 2D, open curves)

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