利用Sobel算子结合蚁群算法提取竹材的内外轮廓  

The Extraction of Bamboo's Inner and Outer Contours Using Sobel Operator to Ant Colony Algorithm

作　　者：柴华[1] 任洪娥[1] 张俊卿[1] 

机构地区：[1]东北林业大学信息与计算机工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2014年第1期54-58,共5页Journal of Harbin University of Science and Technology

基　　金：国家林业公益性行业科研专项(201204715)

摘　　要：传统的竹材加工过程中人工因素较多,通过信息化手段利用图像处理技术可以快速准确地获得竹材的参数数据.对竹材的横截面图像进行分析和处理,利用Sobel算子和蚁群算法相结合的边缘提取方法,从原始图像中成功的提取出了连续且粗细均匀的竹材截面的内外轮廓.利用提取的的轮廓图,提取出竹材内周长、外周长、内面积、外面积和壁厚,为竹材分类提供了准确有效的数据.Abstract： So many artificial factors existing in traditional bamboo processing, this paper can obtain bamboo＇ s parameter data quickly and accurately by means of information using image processing technology. In order to ana- lyze and process bamboo＇s cross-sectional images, using a new edge extraction algorithm combined Sobel operator and ant colony algorithm which can extract the inner and outer cross-sectional contour plot of bamboo from the origi- nal image. The extracted edge contour map is continuous and uniform thickness, and contains a lot of bamboo infor- mation. This paper can extract accurate perimeter and area of parameter data from bamboo processing.

关 键 词：竹材 边缘提取 蚁群算法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]