Randomized HSS acceleration for full-wave-equation depth stepping migration
| Title | Randomized HSS acceleration for full-wave-equation depth stepping migration |
| Publication Type | Conference |
| Year of Publication | 2014 |
| Authors | Lina Miao, Polina Zheglova, Felix J. Herrmann |
| Conference Name | SEG Technical Program Expanded Abstracts |
| Month | 10 |
| Keywords | acoustic, depth extrapolation, full wave equation migration, randomized SVD, SEG, spectral projector |
| Abstract | In this work we propose to use the spectral projector (Kenney and Laub, 1995) and randomized HSS technique (Chandrasekaran et al., 2006) to achieve a stable and affordable two-way wave equation depth stepping migration algorithm. |
| Notes | (SEG) |
| URL | https://slim.gatech.edu/Publications/Public/Conferences/SEG/2014/miao2014SEGrhss/miao2014SEGrhss.html |
| DOI | 10.1190/segam2014-1417.1 |
| Presentation | |
| Citation Key | miao2014SEGrhss |