发明授权
- 专利标题: Waveform inversion in laplace-fourier domain
- 专利标题(中): 拉普拉斯范围波形反演
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申请号: US12436400申请日: 2009-05-06
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公开(公告)号: US08386218B2公开(公告)日: 2013-02-26
- 发明人: Changsoo Shin
- 申请人: Changsoo Shin
- 申请人地址: KR Seoul
- 专利权人: Shin's Geophysics
- 当前专利权人: Shin's Geophysics
- 当前专利权人地址: KR Seoul
- 代理机构: Rothwell, Figg, Ernst & Manbeck, P.C.
- 优先权: KR10-2008-0085356 20080829
- 主分类号: G06G7/48
- IPC分类号: G06G7/48
摘要:
Disclosed are an apparatus and method for visualizing subsurface velocity structure by processing signals through waveform inversion in the Laplace-Fourier domain, and a recording medium storing a program for implementing the method. A receiver receives a seismic signal from a target region, and a signal processor processes the seismic signal to generate image data for visualizing the subsurface structure of the target region. The signal processor performs the waveform inversion in the Laplace-Fourier domain, thereby obtaining a velocity model similar to an true structure of the target region.
公开/授权文献
- US20100042391A1 WAVEFORM INVERSION IN LAPLACE-FOURIER DOMAIN 公开/授权日:2010-02-18
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