为了进一步提高地震属性解释的精度和效率,通过将数学形态学原理引入地震属性图像处理与分析中,结合断层地质体的平面展布特征,形成了线状特征的地质解译流程,以特定的采区为例,实现了断层的自动地质解译。研究结果表明:数学形态学是一种有效增强和提取图像线性特征的方法,将数学形态学技术与地震多属性技术相结合进行地质解译可提高地震属性解释的效率和精度,减少人为因素,节省工作量。

In order to improve the accuracy and efficiency of the seismic attribute interpretation, mathematic morphology principle was introduced to the processing and analysis on the seismic attribute image.In combination with the plane distribution features of the fault geological body, a geological interpretation process of the line ar features was formed.With a certain mining block as a case, an automatic geological interpretation of the fault could be realized.The study results showed that the ma thematic morphology would be an effective method to enhance and pick up the image linear features. The mathematic morphology technology and the seismic multi-attri bute interpretation technology combined for the geological interpretation could improve the efficiency and accuracy of the seismic attribute interpretation, could reduce t he artificial factors and could save the workload.

国家科技重大专项资助项目(2011ZX05040-002))；