摘要
介绍了印刷包装品外观缺陷的计算机视觉系统的构成 ,探讨了应用图像差分原理及图像坐标与空间坐标的变换关系 。
A computer vision system for detecting defects of printed products was introduced. The basic method was discussed for detecting and recognizing of defects by use of image difference and mapping relation between image point.
出处
《包装工程》
CAS
CSCD
北大核心
2004年第5期185-187,共3页
Packaging Engineering