CAJ | 학술논문

针对板材表面的纹理特征，设计了直纹、弯纹二维模糊逻辑分类器。首先对灰度共生矩阵提取的板材特征量进行散点分布分析，提取出用于纹理分类的能量和相关性基本特征；设计能量、相关性与纹理的模糊论域及隶属度函数，完成了特征量与纹理类别的模糊化；通过提取样本的模糊规则和Mamdani重心法，完成模糊推理，并得到纹理分类查询表。应用设计的纹理模糊分类器对样本库中100幅直纹和弯纹样本进行分类实验，分类总体正确率达到90．5％。
침대판재표면적문리특정，설계료직문、만문이유모호라집분류기。수선대회도공생구진제취적판재특정량진행산점분포분석，제취출용우문리분류적능량화상관성기본특정；설계능량、상관성여문리적모호론역급대속도함수，완성료특정량여문리유별적모호화；통과제취양본적모호규칙화Mamdani중심법，완성모호추리，병득도문리분류사순표。응용설계적문리모호분류기대양본고중100폭직문화만문양본진행분류실험，분류총체정학솔체도90．5％。
We designed a classifier based on fuzzy logic for straight and curved texture.We extracted energy and correlation from the features of gray level co-occurrence matrix ( GLCM) by analyzing its scatter, and then designed the fuzzy domain and the membership function for the extracted features and texture patterns .We constructed fuzzy reasoning and the lookup ta-ble by the extracted fuzzy rules and Mamdani gravity method.The experiments were conducted with 100 straight and curved textures with the classification rate of 90.5%.