摘要
航空图像边缘提取对于图像的判读具有重要的辅助作用。在分析航空图像特点和形态学基本原理的基础上,提出了一种新的复合型数学形态学边缘提取算法。通过对一幅实际的航空图像的仿真实验,结果表明,该方法比传统的数学形态学边缘提取算法具有更好的抗噪能力和边缘提取效果,并且算法运算时间短。
Aerial image edge detection is an important assistant work of images interpretation.The main characteristics of aerial images and the basic theory of mathematics morphology are analyzed,then a new compound mathematics morphology in edge detection is introduced.Through the simulation experiments on the real aerial image,the results show that the compound mathematics morphology algorithm has better results and less running time than the traditional algorithms.
出处
《光电技术应用》
2011年第1期56-58,62,共4页
Electro-Optic Technology Application
关键词
航空图像
边缘提取
复合型数学形态学
aerial image
edge detection
compound mathematics morphology
