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An introduction to scattering and inverse scattering problems
Student-Run Research| Speaker: | Hsiao-Chieh (Arcade) Tseng, UC Davis |
| Location: | 2112 MSB |
| Start time: | Wed, May 18 2011, 12:10PM |
Description
Scattering problems are of fundamental interests in optics and
acoustics, and the study of inverse scattering plays an important role in
computer tomography, detection, and imaging. A brief introduction to both
direct and inverse scattering problems are given, including an overview of
classic techniques for inverse scattering such as linear sampling,
factorization, and the MUSIC algorithms. I will also introduce my current
research on the inverse scattering problem of periodic and
subwavelength-structured surfaces under Rayleigh hypothesis, with analysis
in compressive sensing.