This paper presented an image processing method used to realize the automation of the crack detection using fluorescent magnetic powder, which is an important tool for harm-less detection. 荧光磁粉探伤是一种重要的无损检测手段,在工业生产中有广泛的应用前景。本文介绍一种用图象处理技术实现荧光磁粉探伤自动化的方法。
Fluorescent magnetic Powder Inspection is one of the important methods for in: specting weld surface. It has following characters: direct-view, clear displaying, high sensitivity, simple operation: less cost. 荧光磁粉探伤是焊缝表面探伤的重要方法之一,它具有观察直观,显示清晰,灵敏度高,操作简便,耗费低廉等特点。
Application of Fluorescent Magnetic Powder Non-destructive Crack Detection in Ship Inspection 荧光磁粉探伤法在船舶检验中的应用