摘要
在颗粒图象边缘检测中往往要求所检测到的颗粒在边缘具有封闭特性 ,本文介绍了目前常用的几种算法 ,并着重分析了Canny算子算法原理。Canny算子在进行颗粒图象边缘检测中具有边界封闭的特性。最后 。
Sealing on the edge often required while measuring on the vision edge of Globular Materials,This paper has introduced several kinds of daily algorithms at present,and analyse Canny operator algorithm principle emphatically.Canny operator have characteristic that border seals in measuring vision edge of Globular Materials.At last,we discussed the standard of measunng the result of edge detection in this text.
出处
《自动化技术与应用》
2003年第6期28-30,共3页
Techniques of Automation and Applications
