基于改进迭代去噪法的多震源地震数据分离

郭建宏, 成景旺, 陈芷若, 杨兵, 严皓

Seismic data separation of simultaneous source based on an improved iterative denoising method

Jian-Hong GUO, Jing-Wang CHENG, Zhi-Ruo CHEN, Bing YANG, Hao YAN

图5 信噪比迭代曲线 a—分离后主震源信噪比对比;b—分离后次震源信噪比对比

Fig.5 Signal-noise ratio iterative curve a—signal-noise ratio of the main source after separation;b—signal-noise ratio of the secondary after separation