Blar i Department of Earth Science på forfatter "Sarajærvi, Martin"
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Computationally Efficient Methods for Seismic Modeling and Inversion
Sarajærvi, Martin (Doctoral thesis, 2020-11-18)This thesis presents new methods for the modeling of seismic waveforms based on ray theory and ray-Born integrals. The waveforms are used in forward modeling, imaging and full waveform inversion and are computed in 3D ... -
Inversion of the Linear and Parabolic Radon Transform
Sarajærvi, Martin (Master thesis, 2010-05-31)Different mathematical techniques are applied to the linear and parabolic Radon transforms. Including a review of classical work, recent developments, and testing of two proposed methods. Studies span from sampling and ...