三维边缘保持滤波方法在海上地震数据噪声压制中的应用研究——以东海某凹陷为例

孙永壮, 李键, 秦德文, 刘庆文

The application of 3D edge-preserving de-noising methods based on structure oriented in a complex faults block:A case study of C oilfield in East China Sea

SUN Yong-Zhuang, LI Jian, QIN De-Wen, LIU Qing-Wen

图9 原始地震数据及对应的构造倾角、方位角剖面 a—原始地震数据;b—计算的构造倾角;c—计算的构造方位角

Fig.9 Raw seismic data and corresponding structural dip and azimuth profiles a—raw seismic data;b—structural dip;c—structural azimuth