Locating point diffractors in layered media by spatial dynamics
We present a new approach to the problem of detecting point diffractors from active source surface seismic data. We formulate an optimization problem in the configuration space of possible collections of scatterers and construct a birth-and-death spatial dynamic, which converges to the optimal s...
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| Format: | Technical Report |
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Massachusetts Institute of Technology. Earth Resources Laboratory
2012
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| Online Access: | http://hdl.handle.net/1721.1/68205 |
| _version_ | 1811083549028122624 |
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| author | Poliannikov, Oleg V. |
| author2 | Massachusetts Institute of Technology. Earth Resources Laboratory |
| author_facet | Massachusetts Institute of Technology. Earth Resources Laboratory Poliannikov, Oleg V. |
| author_sort | Poliannikov, Oleg V. |
| collection | MIT |
| description | We present a new approach to the problem of detecting point
diffractors from active source surface seismic data. We formulate an
optimization problem in the configuration space of possible collections
of scatterers and construct a birth-and-death spatial dynamic, which
converges to the optimal solution. By design, this dynamic does not
have resolution limits typical of migration based techniques, which
allows for subwavelength sensing. |
| first_indexed | 2024-09-23T12:34:50Z |
| format | Technical Report |
| id | mit-1721.1/68205 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T12:34:50Z |
| publishDate | 2012 |
| publisher | Massachusetts Institute of Technology. Earth Resources Laboratory |
| record_format | dspace |
| spelling | mit-1721.1/682052019-04-11T06:02:36Z Locating point diffractors in layered media by spatial dynamics Poliannikov, Oleg V. Massachusetts Institute of Technology. Earth Resources Laboratory Poliannikov, Oleg V. Imaging We present a new approach to the problem of detecting point diffractors from active source surface seismic data. We formulate an optimization problem in the configuration space of possible collections of scatterers and construct a birth-and-death spatial dynamic, which converges to the optimal solution. By design, this dynamic does not have resolution limits typical of migration based techniques, which allows for subwavelength sensing. Massachusetts Institute of Technology. Earth Resources Laboratory 2012-01-11T23:08:42Z 2012-01-11T23:08:42Z 2008-06-16 Technical Report http://hdl.handle.net/1721.1/68205 Earth Resources Laboratory Industry Consortia Annual Report;2008-12 application/pdf Massachusetts Institute of Technology. Earth Resources Laboratory |
| spellingShingle | Imaging Poliannikov, Oleg V. Locating point diffractors in layered media by spatial dynamics |
| title | Locating point diffractors in layered media by spatial dynamics |
| title_full | Locating point diffractors in layered media by spatial dynamics |
| title_fullStr | Locating point diffractors in layered media by spatial dynamics |
| title_full_unstemmed | Locating point diffractors in layered media by spatial dynamics |
| title_short | Locating point diffractors in layered media by spatial dynamics |
| title_sort | locating point diffractors in layered media by spatial dynamics |
| topic | Imaging |
| url | http://hdl.handle.net/1721.1/68205 |
| work_keys_str_mv | AT poliannikovolegv locatingpointdiffractorsinlayeredmediabyspatialdynamics |