摘要
植物野外实习教学系统的主要功能是通过计算机图像处理技术对叶片边缘与纹理结构进行分析,自动提取叶片信息,确定叶片相关的理论知识.从图像预处理、叶片区域定位分割和叶片识别三方面实现植物野外实习教学系统的叶片识别模块,采用边缘和纹理结构实现叶片的定位分割与识别.实验结果表明,该方法能有效地识别出叶片并归类.
The main function of plant field practice teaching system is to analysis leaf blade edge and texture through the computer image processing technology, extract information of leaf blade automatically and then determine the correlative theoretical knowledge of it. Achieve the function through image preprocessing, regional positioning segmentation of leaf blade and leaf identification three parts, it achieved regional positioning segmentation and identification of leaf blade through leaf blade edge and texture. The experimental results show that this method can identify and categorize the leaf blade effectively.
出处
《高师理科学刊》
2012年第4期46-49,共4页
Journal of Science of Teachers＇College and University
基金
齐齐哈尔大学教育科学研究项目(2010123)
关键词
边缘与纹理结构
叶片识别
图像预处理
edge and texture
leaf blade identification
image preprocessing
作者简介
李大辉（1968-），男，黑龙江齐齐哈尔人，教授。博士，主要从事计算机图像、信号处理及应用研究．E-mail：lidahuil968@yahoo．cn
