[Endrias G. Asgedom, Leiv J. Gelius, and Martin Tygel] [A focus on the most promising candidates of higher-resolution algorithms] I n this article, the use of eigenvector (EV), and mini- coherency measures in mum variance (MV). Here, the seismic signal...
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[Endrias G. Asgedom, Leiv J. Gelius, and Martin Tygel] [A focus on the most promising candidates of higher-resolution algorithms] I n this article, the use of eigenvector (EV), and mini- coherency measures in mum variance (MV). Here, the seismic signal processing various algorithms are tested is reviewed, along with the employing controlled seismic introduction of higher- data from the Marmousi resolution parameter estima- model as well as field data tion methods. The actual acquired by a ground-pene- problem analyzed is that of trating radar (GPR). It is separating diffractions from found that the MUSIC algo- reflections and utilizing them rithm provides the best result to perform higher-resolution slightly ahead of EV and with imaging of small-scale sub- MV falling somewhere surface structures. The main between these two techniques idea is that diffracted waves with the more standard can be described by a modi- IMAGE COURTESY OF U.S. DEPARTMENT OF COMMERCE/NOAA/NESDIS/NATIONAL GEOPHY
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