摘要
介绍了嵌入式图像处理系统用于零件表面缺陷检测的原理。以汽车发动机连杆破口缺陷检测为例,讨论了所研制的检测设备的系统设计、参照物标定法和测量流程。显现了嵌入式图像处理系统方案较之于传统基于PC的图像处理方案的优点。
The detection theory of parts surface disfigurement bard on the embed image proeessing system is introduced. The system design, the method of calibration with reference film and the detection processing according to the detection project of engine rod＇ s surface disfigurement are discussed. The flexibilities of embed image processing system on product line are shown, comparing with traditional PC based solution of image processing.
出处
《工具技术》
北大核心
2006年第1期73-76,共4页
Tool Engineering
关键词
表面缺陷
图像检测
嵌入式系统
阈值标定
surface disfigurement, image detection, embed system, threshold calibration
