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基于机器视觉和随机方法的作物行提取算法

, PP. 85-88

Keywords: 作物行提取,机器视觉,随机方法,Hough变换

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Abstract:

根据农田作物图像特点,采用基于垂直投影的窗口移动方法,得到代表作物行的定位点,提出了基于机器视觉和随机方法的作物行提取算法。该算法从定位点中随机选取2个不同点,决定一条候选直线,再根据阈值规则,进一步判断候选直线的真实性。实验结果表明,该算法可以提取不同作物的作物行,处理一幅640×480像素的彩色图像平均需要220ms,正确识别率达

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