摘要
讨论了数学形态学的基本原理及其在毫米波辐射遥感图像边缘检测中的应用,提出了一种用灰度形态变换原理进行检测的有效算法。对一幅毫米波图像的实验结果表明,该算法具有较好的抗噪和边缘提取能力,比传统的基于模板的图像边缘检测算法具有更好的边缘提取效果。
Capable of working all day and under various weather conditions,the radiometer can provide the specific information which infrared and optical detectors fail to provide. This paper descrihes a mathematical morphological algorithm for edge detection in millimeter wave radiomaetric image, h is demonstrated that this algorithm operates more effectively than the traditional algorithms aad the common morphological methods in edge detection,
出处
《国土资源遥感》
CSCD
2006年第4期19-22,共4页
Remote Sensing for Land & Resources
关键词
图像处理
毫米波辐射图像
边缘检测
数学形态学
Image processing
Millimeter wave radiometric image
Edge detection
Mathematical morphology
