摘要
海天线的检测是研究红外成像末制导技术的一项重要内容,对于识别红外图像中舰艇目标起到非常重要的作用。分析了红外图像的特点,给出了一种基于修正的Canny算法的海天线检测方法,根据所要处理的红外图像自适应选取Canny算法的阀值进行边缘检测,精确提取了海面和天空区域的分界线,即海天线。
The detection of the sky-sea line is an important component of the infrared imaging terminal guidance technology, which plays an important role in the ship target identification in the infrared image. This paper analyzes the characteristic of infrared image,gives out a kind of detection algorithm of sky-sea line based on the modified Canny algorithm, detects the boundary by selecting the adaptive threshold of Canny algorithm according to the infrared image required to be processed, accurately extracts the boundary between the sea and the sky,namely the sky-sea line.
出处
《舰船电子对抗》
2009年第4期82-84,共3页
Shipboard Electronic Countermeasure
