A laser-based system for surface quality inspection

被引：0
|
作者：
Agapiou, G
Kassiouras, C
Serafetinides, A
机构：
来源：
NINTH INTERNATIONAL SCHOOL ON QUANTUM ELECTRONICS: LASERS-PHYSICS AND APPLICATIONS | 1996年 / 3052卷
关键词：
surface inspection; laser scanner;
D O I：
10.1117/12.262959
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical inspection system has been developed to detect the surface quality of flat surfaces. The system monitors surface quality by using a laser scanner sensor which detects spatial differences in the intensity level of the light scattered in various directions. An image processing algorithm has beed developed to classify the surface quality either by measuring the average of the intensity difference. or by counting the number of defects when a more detailed analysis is necessary.
引用
收藏
页码：374 / 379
页数：2
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