摘要
边缘检测是图像处理和模式识别领域的基本课题。文章首先介绍了边缘检测的基本原理和概念,具体考察了常用的边缘检测算法,对一幅给定的印刷电路板图像用VISUALC++实现了边缘检测。实验结果表明,用Canny算子可得到较理想的效果。
Edge Detection is an essential task in the field of Image Processing and Pattern Recognition. The basic principles and related conceptions of Edge Detection are introduced in this paper first. In the second part of the article, mainly used Edge Detection methods are compared and implemented by programming Visual C^(++) in a given Printed Circuit Board. The experiment shows that Canny operator can produce in a favorable effect.
出处
《南京工业职业技术学院学报》
2004年第4期11-14,共4页
Journal of Nanjing Institute of Industry Technology
关键词
图像处理
印刷电路图
边缘检测
Image Processing
Printed Circuit Board
Edge Detection
