纯色棉织物颜色的快速识别探讨  

Discussion on Fast Color Recognition of Pure Color Cotton Fabric

作　　者：孔繁荣[1] 毛玉涛 陈莉娜[1] Kong Fanrong;Mao Yutao;Chen Lina(College of Textile,Henan University of Engineering,Zhengzhou 450007,China)

机构地区：[1]河南工程学院纺织工程学院,河南郑州450007

出　　处：《山东纺织科技》2022年第5期28-31,共4页Shandong Textile Science & Technology

基　　金：2017年度河南省高等学校重点科研项目(17A540001);2016年度纺织新产品开发河南省工程实验室开放课题(GCSYS201609);2016年度河南省服用纺织品工程技术研究中心开放课题(CTERC201605)。

摘　　要：色彩是纺织品生产、销售的导向,也是评判纺织品是否受到消费者喜爱的一项重要指标。本文采用智能手机对11个纯色棉织物的颜色进行提取,并用MATLAB对提取的图像进行预处理,通过建立PANTONE色卡的标准颜色对比数据库,运用遍历算法将所提取的11个样品的颜色特征值转换到LAB色彩空间内进行颜色识别,并运用色差公式在LAB空间检验颜色识别结果,发现基本能够实现颜色的快速识别。Color is not only the guide of textile production and sales,but also an important index to judge whether textiles are loved by consumers.In this pater,the colors of 11 pure color cotton fabrics were extracted by smart phone,and the extracted images were preprocessed by MATLAB.By establishing the standard color comparison database of Pantone color card,the characteristic value of the extracted colors of 11 samples were converted into LAB color space by traversal algorithm for color recognition.The color difference formula was used to test the color recognition results in lab space,which can basically achieve the rapid color recognition.

关 键 词：颜色识别 遍历算法 LAB色彩空间 色差公式 

分 类 号：TS101.92[轻工技术与工程—纺织工程]