Velocity estimation via registration-guided least-squares inversion
Least-squares (LS) acoustic-waveform inversion often suffers from a very narrow basin of attraction near the global minimum. To mitigate this problem, we evaluated an iterative inversion scheme in which the notion of proximity of two traces is not the usual LS distance, but instead it involves regis...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Society of Exploration Geophysicists,
2015-11-04T16:26:20Z.
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| Subjects: | |
| Online Access: | Get fulltext |