基于Canny原理海天线检测算法研究

基于Canny原理海天线检测算法研究

内容简介：基于海天背景目标提取技术的研究,提出一种结合canny算子海天线检测方法,首先采用高斯平滑在低分辨率上采用canny算子检测边缘,然后通过直线边缘的方向特性,跟踪边界连接边缘点去除大部分的干扰,最后利用Hough变换拟合海天线;实验证明该方法不仅能够准确侠速她提取出海天线,而且还能较好地抑制细小边缘的干扰,在实际应用中取得良好的效果.

Abstract：Sea-sky-line detection is one of the important components in the guidance techniques of imaging anti-shi Pmissile. In this paper the problem of sea-sky-line detection is studied in detail, which is the key technique to improve the adaptability of tracing system.Firstly, we detect edge by Canny operator in the low-resolution through Gaussian smoothing, then based on the directional characters of beeline, follow the boundary and link the beeline edge points, consequently taking out most blur. Finally Hough transform is employed to fit the sea-sky-line exactly. The experiment result shows that our algorithm can detect out the sea-sky-line effectively, and has wide a-daptability and high precision.

作者：董宇星, 刘伟宁, 王爽,

关键词：海天线, 低分辨率, 边界跟踪, Hough变化, 直线拟合,