An Interdisciplinary Workshop on Mathematical Methods in Biomedical Imaging and Intensity-Modulated Radiation Therapy (IMRT)

seminar: Adjoint methods in wave equation imaging

speaker: Frank Natterer (Universität Münster)

abstract: The talk describes the posibilities and limitations of the Kaczmarz method for the inverse problem of the wave equation in time domain. In particular we study the role of the source wavelet, of reflectors, of finite apertures, and of evanescent waves. We suggest highly efficient implementaions based on finite difference methods. We also discuss convergence in dependance of the initial approximation. We present numerical example from ultrasound tomography and seismic imaging

timetable:
Mon 15 Oct, 10:00 - 11:00, Aula Dini
<< Go back