中国中医药信息杂志Issue(1)：78-81,4.DOI:10.3969/j.issn.1005-5304.2016.01.018
基于颜色和纹理特征的新疆维吾尔医植物药材图像特征提取与判别分析
Xinjiang Uygur Medicine Image Feature Extraction and Discriminant Analysis Based on Color and Textural Features
摘要
Abstract
Objective To extract Xinjiang Uyghur medicine image features and analyze the features; To investigate the image classification effect of the researched features; To find the suitable features for Xinjiang Uyghur medicine image classification; To lay the foundation for content-based medical image retrieval system of Xinjiang Uyghur medicine images.Methods The flowers and leaves of Xinjiang Uyghur medicine were treated as the research objects. First, images were under preprocessing. Then color and textural features were extracted as original features and statistics method was used to analyze the features. Maximum classification distance was used to analyze the main features obtained from image classification. At last, the classification ability of features was evaluated by Bayes discriminant analysis.Results Color and textural features were selected and classified. The correct classification rate of flower images was 85% and the correct classification rate of leaf images was 62%. The classification effect of flower images used by selected features was better than classification effect of original feature.Conclusion Compared with the classification of original features, the classification accuracy of flower medicine is higher through selected features. This research can lay a certain foundation for the further researches on Xinjiang Uyghur medicine images and the improvement of feature extraction methods.关键词
新疆维吾尔植物药材/颜色特征/纹理特征/特征提取/判别分类Key words
Xinjiang Uyghur medicine/color feature/textural feature/feature extraction/discriminant classification分类
医药卫生引用本文复制引用
员伟康,木拉提•哈米提,严传波,阿布都艾尼•库吐鲁克,艾赛提•买提木沙,姚娟,杨芳,伊力扎提•阿力甫..基于颜色和纹理特征的新疆维吾尔医植物药材图像特征提取与判别分析[J].中国中医药信息杂志,2016,(1):78-81,4.基金项目
国家自然科学基金 （）
