基于去低频化的低幅度构造识别方法研究及应用

夏红敏, 郑小文, 黄捍东, 肖炎辉, 董金超, 廖俊

The application of low-amplitude structure based on low-frequency reduction

XIA Hong-Min, ZHENG Xiao-Wen, HUANG Han-Dong, XIAO Yan-Hui, DONG Jin-Chao, LIAO Jun

图8 研究区M1层低幅度局部构造平面对比 a—M1层原始局部构造平面;b—基于趋势分解法M1层局部构造平面;c—基于小波分解法M1层局部构造平面

Fig.8 Contrast map of low-amplitude structural plane of M1 layer in the study area a—original local tectonic plane of M1 layer;b—local tectonic plane of M1 layer based on trend decomposition method;c—local tectonic plane of M1 layer based on wavelet decomposition method