摘要
为了研究无人水面艇在水面上航行时所受到的波浪运动的影响,利用摄像机拍摄的水面视频图像中天水线参数的不断变化,用Radon算法检测天水线参数来判定波浪的运动状况并分析了天水线参数与波浪的关系。实验表明,该方法能够实时、较精确地检测天水线的斜率与截距的变化,为波浪的测量提供了一种新的思路。
In order to study the influence by the wave movement of unmanned surface vehicle sailing on the water, the changing skyline parameters in the image captured by the video has been used and the detection of skyline parameters with Radon algorithm to distinguish the situation of the waves is proposed in the article. The experiments show that the method could accurately detect the change of slope and intercept of skylines, which provides a new method to detecting the wave.
出处
《计算机时代》
2012年第9期3-5,共3页
Computer Era
