| 1. | D seismic data
三维地震数据 |
| 2. | In traditional visualization method of 3d seismic data sets , a series of 2d slices are used to indicate the 3d seismic data sets
摘要传统的地震资料可视化方法中，采用一组二维切片来表示三维地震数据。 |
| 3. | Oil reservoir can be reappeared on computer clearly . 3 . three - dimensional emulation model is established using seismic data
对三维地震数据体的数据结构进行了分析，建立地下油藏的三维可视化仿真模型。 |
| 4. | Volume rendering based on texture mapping takes advantage of graphic hardware to render the 3d seismic data , speeds the calculation
基于纹理映射的体绘制方法借助于图形硬件，采用由硬件实现的纹理映射功能来进行三维地震数据的体绘制，从而明显提高了计算速度。 |
| 5. | Aiming at studying algorithm of 3 - d seismic data and 3 - d grid data of topography , a interactive visualization system of 3 - d seismic and topography data was discussed
本文以研究三维地震数据体和三维地形网格的可视化算法为主要目的，讨论了三维地震地形数据体的交互可视化系统。 |
| 6. | Seismic coherence technique is a remarkably simple yet powerful seismic attribute analysis technique , which is developed recently and can reduce the cycle time of 3 - d seismic data interpretation
摘要地震相干体技术是一项功能强大的地震属性解释技术，可大大缩短三维地震数据的解释周期。 |
| 7. | Application the scientific visualization technology of 3 - d seismic data , researchers can interpret original seismic data exactly , so can get the important information of position and reserves of mineral resources
应用三维地震数据体可视化技术，可以对原始地震测井数据做出正确解释，从而得到矿藏是否存在、位置和储量等重要信息。 |
| 8. | The system main realized interactive rendering of 3 - d seismic data , interactive rendering of three crossed slices , interactive rendering of rand - cutting face and interactive rendering of 3 - d topography grid data
本系统主要实现了三维地震数据体的直接交互显示、三组正交切片的交互显示、任意角度的切面交互显示和三维地形网格数据的交互显示。 |
| 9. | This paper discusses 4 types of processing methods : time - spatial domain frequency splitting random noise attenuation , frequency - spatial domain coherent noise attenuation , waveform match processing and gather data fitting 3 - d random noise attenuation
针对这一问题，进行了数据优化处理技术研究，研究的基础资料是胜利油田渤深6区块的三维地震数据。 |
| 10. | The paper realize the 3d seismic data volume ' s visualization methods and software , and by the display of the characteristics of seismic wave amplitude , the 3d seismic amplitude space distribution of the variation of intensity has been revealed
并实现了三维地震数据体可视化方法和软件，经对三维地震波振幅特征透视显示，可揭示三维地震振幅强弱变化的空间分布。 |
