Speaker:  Gary Margrave

Seismic Imaging using Wavefield Extrapolation

   I will begin with an overview of seismic imaging as it is currently
practiced and show a variety of current images. Then I will discuss some of
the research challenges whose solution might lead to images with better
resolution or higher reliability. Finally, I will briefly discuss the
application of gabor frames and pseudodifferential operator concepts to
seismic imaging and show two examples useful research results in this

(VIRP seminar)http://www.ima.umn.edu/~athomas/virp.html