AOS Seminar: Compressive sensing in acoustics and seismology

03/13/2014 - 4:00pm to 5:00pm

Please join us for the following AOS Seminar on Thursday, March 13 at 4:00PM in Spiess Hall Room 330:

Speaker: Peter Gerstoft, Geophysicist, Scripps Institution of Oceanography, Adjunct Professor, Electrical and Computer Engineering

Title: Compressive sensing in acoustics and seismology

Abstract: Compressive sensing (CS) is a technique for finding sparse signal representations to underdetermined linear measurement equations. I will describe why compressive sensing has been found to be useful and then focus on a few applications in acoustics and seismics: 1) high-resolution beamforming. 2) In passive fathometry compressive sensing is used to invert for the number of sediment layer interfaces and their depths.  3) Earthquake location.

Event Contact: 
Travis Schramek
Event Calendar: 
Speiss Hall Room 330