引言 断层和断裂带的检测与识别是地震数据解释中最重要的问题之一。传统的方法以肉眼观察叠加剖面上的反射层间断为基础。这种方法在解释人员用丰富的地质知识约束下很奏效,但会导致方法的效果对解释人员的经验和对先验地质信息的依赖性太强。对小幅度断层,这 Introduction The detection and identification of faults and fault zones are one of the most important issues in the interpretation of seismic data. The traditional method is based on the naked eye observation of discontinuities in the reflection layer on the superimposed section. This method works well for explaining that people are constrained by a wealth of geological knowledge, but can lead to the effect of the method being too dependent on the interpreter’s experience and priori geological information. For small faults, this