植物叶片特征参数的机器视觉提取方法  

The Machine Vision Method of Distill the Character Parameter of Plant Laminae

作　　者：岳利军[1] 汪仁煌[1] 黄颖怡[1] 

机构地区：[1]广东工业大学自动化学院,广州510090

出　　处：《农机化研究》2009年第5期170-173,共4页Journal of Agricultural Mechanization Research

摘　　要：介绍了应用机器视觉提取植物叶片参数的方法,通过一种新的曲线链码编码算法,对植物叶片的边缘形状进行表示。基于该链码对植物叶片的角点、周长、面积等参数进行提取。实验表明,该方法对识别叶片的形状特征具有很好的效果和实际应用价值。In this paper,the machine vision method was adopted in distill the character parameter of plant laminae.The edge shape of plant laminae was expressed by a new curve coding arithmetic of chain code.The parameters of plant laminae such as corner,perimeter and area was distilled based on this chain code.The experiment showed that the method has good effect and practical apply value onidentify the shape character of laminae.

关 键 词：链码 植物叶片 机器视觉 标定 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]