摘要
介绍采用数字图象处理技术对焊缝底片进行计算机辅助识别的方法 ,其中包括预处理、特征提取、建立识别模式、缺陷定性及定级。底层模块用 Visual Basic6.0语言编写。
Computer aided distinguishment of radiographic films of welds by digital image processing method was introduced including image preprocessing, character extraction, establishment of distinguishing model, identification and grading of defects. The model at the bottom was compiled by VB6.
出处
《无损检测》
2000年第12期548-550,569,共4页
Nondestructive Testing
