Speaker: Zichao (Wendy) Di, Argonne National Lab
Title: Optimization Approach for Tomographic Inversion from Multiple Data Modalities

Abstract: Fluorescence tomographic reconstruction can be used to reveal the internal elemental composition of a sample. On the other hand, transmission tomography can be used to obtain the spatial distribution of the absorption coefficient inside the sample. In this work, we integrate both modalities and formulate an optimization approach to simultaneously reconstruct the composition and absorption effect in the sample. The result is demonstrated on a simple sample.

Time: Friday, November 14, 2014, 1:30-2:30 p.m.

Place: Exploratory Hall (formerly S & T II), Room 4106

Department of Mathematical Sciences
George Mason University
4400 University Drive, MS 3F2
Fairfax, VA 22030-4444
http://math.gmu.edu/
Tel. 703-993-1460, Fax. 703-993-1491