摘要
边缘检测在图像处理中有着重要的作用。介绍了5种常用的图像边缘检测算子,并且通过一个图像边缘检测的例子比较了它们的检测效果,分析了它们各自的特点,对学习边缘检测和具体工程应用具有很好的参考价值。
Edge detection is very important in image processing. In this paper, five image edge detection algorithms were introduced, studied, and compared with an image edge detection example. Then their characters are analyzed in this paper. It is quite useful and important for studying edge detection and real engineering application.
出处
《信息技术》
2007年第9期106-108,共3页
Information Technology
关键词
边缘检测
检测算法
比较研究
edge detection
detecting algorithm
comparing study
