一种管道破裂的自动识别方法

An Automatic Recognition Method for Pipe Fracture

摘要: 破裂作为管道结构病害的一种，严重影响了管道的排水功能，因此对破裂进行有效检测至关重要。排除管道中心区域及水流区域干扰是识别破裂病害的一个难题。本文基于管道图像提出了一种破裂自动识别方法，利用区域定位法确定管径中心，排除管径中心及水流区域实现管道破裂的自动检测。破裂识别实验表明此方法实用性较强，准确性优于传统算法，耗时稍长。

Abstract: As one kind of pipeline structural diseases, rupture seriously affects the drainage function of pipeline, so it is very important to detect the rupture effectively. Eliminating the interference of the central area of pipeline and the flow area is a difficult problem in identifying the fracture disease. In this paper, an automatic identification method of pipeline rupture based on pipeline image is proposed. The center of pipe diameter is determined by region location method, then the center of pipe diameter and flow area are excluded to realize the automatic detection of pipeline rupture. Fracture identification experiments show that this method is more practical than the traditional algorithm in accuracy and time-consuming.