线族形状结构的识别方法及其在地震相反射结构判别中应用初探

A Method for Recognizing Configurations Consisting of Line Sets and Its Application to Discrimination of Seismic Face Structures

本文先简介了两种常用的Hough变换方法,并对新近出现的Davies算法进行了改进;然后,通过两次使用Hough变换,给出了一种识别由线族所构成的形状结构的方法,并着重讨论了其在地震相内部反射结构类型识别中的应用。

Two Hough transform techniques are briefly introduced andan improved Davies algorithm is given. Then, a method by twin Hough tran-sform is proposed to recognize configuratioas consisting of line sets, andthe application of this method to the discription and recognition of seismicface configurations is considered in detail d=y_1-kx_1