基于Canny算子的边缘检测算法研究

Edge Detection Algorithm Based on Canny Operator

目前,计算机在各行各业中都有着广泛的应用,而这些应用都离不开计算机算法的研究与发展,边缘检测算法正是其中的热点之一。而Canny边缘检测算子自从问世以来都以其良好的性能吸引了广大学者的目光,笔者主要介绍了Canny算子的实现原理,以及Canny在不同类型图片边缘检测中的效果,最后对Canny算子存在的一些问题做出了总结和展望。

At present,the computer has a wide range of applications in all walks of life,and these applications are inseparable from the research and development of computer algorithms,edge detection algorithm is one of the hot spots.Since Canny edge detection operator came out,it has attracted the attention of many scholars because of its good performance.This paper mainly introduces the implementation principle of Canny operator and the effect of Canny in different types of image edge detection.Finally,some problems of Canny operator are summarized and prospected.