植物叶图像的叶脉特征提取研究

Research on Vein Feature Extraction Based on Plant Leaf Images

植物的自动分类识别常用的特征有形状特征和纹理特征。提出了一种由叶脉分叉点和叶脉端点组成的新的叶脉特征,并给出了该叶脉特征的提取详解。通过实例分析,新特征能有效地提高植物种类分类的正确率,也证明了该特征是有效的。该特征的提出为通过叶图像进行植物分类提供了新的特征提取方向。

This paper presents a bifurcation from the veins and veins endpoint consisting of new vein characteristics,and gives the vein feature extraction Detailed.Through case studies,the new features can effectively improve the accuracy of classification of plant species,but also prove that the feature is valid.