Shearlet域尺度角度自适应深反射地震数据随机噪声压制方法

王通, 刘建勋, 王兴宇, 李广才, 田密

Suppression of random noise in deep seismic reflection data using adaptive threshold-based Shearlet transform

WANG Tong, Liu Jian-Xun, WANG Xing-Yu, LI Guang-Cai, TIAN Mi

图9 去噪前、后剖面频谱对比

Fig.9 Spectrum comparison of profile before and after denoising