一种基于连续补偿函数的时变增益限反Q滤波方法

邓儒炳, 阎建国, 陈琪, 宋鑫磊

A new time-varying gain limits inverse Q filtering with the continuous compensation function

DENG Ru-Bing, YAN Jian-Guo, CHEN Qi, SONG Xin-Lei

图10 叠后地震资料时变增益限反Q滤波结果 a—原始T8目的层地震剖面;b—时变增益限反Q滤波后的T8目的层地震剖面;c—原始T8目的层RMS水平切片;d—时变增益限反Q滤波后T8目的层RMS水平切片

Fig.10 Time-varying gain limit inverse Q filtering results of poststack seismic data a—original seismic profile of T8 target strata;b—seismic profile of T8 target strata after inverse Q filtering with time varying gain limit;c—RMS horizontal section of original T8 target layer;d—RMS horizontal section of T8 target strata after inverse Q filtering with time varying gain limit