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一种精确射线层析成像方法及其应用 |
赵明阶1, 朱介寿2 |
1. 重庆南江地质工程勘察公司, 重庆 631147;
2. 成都地质学院, 成都 610059 |
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AN ACCURATE RAY TOMOGRAPHIC IMAG·NG METHOD AND ITS APPLICATION |
Zhao Mingjie1, Zhu Jieshou2 |
1. Nanjiang Corporation of Geological Engineering Exploration, Chongqing 631147;
2. Chengdu College of Geology, Chengdu 610059 |
[1] Lytle, R. J. and Dines, Ii. A., Underground image reconstruction by iterative ray tracing, IEEE. Trasns. Geosci.Rem.Sens., GE-18,234-240,1980.
[2] Bishop, cd al., Tomographic determination of vclocity and depth in laterally varying media, Geophysics, Vol. 50,No. 6,903-922,1985.
[3] Bregman ct al., Crosshale seismic tomog-raphy, Geophysics, Vol. 54, No. 2, 200-215,1989.
[4] Paige, C. C., and Saunders,M.A., LSQR:An algorithm for sparse Linear equation and sparse least Squares, ACM transacti-ons on Math soft., 8, 43-71, 1982.
[5] 周兵,赵明阶最小走时射线追踪层析方法,物化探计算技术,NO. 2, 1992. |
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