| 摘要 |
Provided is seismic imaging, particularly, a seismic imaging system. The seismic imaging system includes a measured data processing unit converting measured data from receiver to cosine transformed data in logarithmic scale axes, a subsurface structure estimating unit calculating subsurface modeling parameters with measured data transformed in the measured data processing unit based on a cosine transformed acoustic waveform equation defined along logarithmic axes, and an image output unit converting modeling parameters calculated in the subsurface structure estimating unit and outputting the converted image data. |
