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基于位置特征的行间杂草识别方法

, PP. 74-76

Keywords: 杂草,识别,位置特征,图像处理

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Abstract:

研究了利用条播作物的位置特征识别行间杂草的方法。根据条播作物成行排列的位置特征,利用像素位置直方图法识别作物中心行。根据多数杂草位于作物行之间裸土中的位置特征,以每条作物行左右边界线段的起始点作为种子,运用种子填充算法填充与其相连通的作物行区域,从而识别行间杂草。试验表明:行间杂草的准确识别率平均为80%,错误识别率平均为4.2%,适用于早期作物田间杂草识别。

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