文献类型：期刊文献

中文题名：基于图像处理的织物弯曲性能测试方法

英文题名：Test method for fabric bending behavior based on image processing

作者：刘成霞[1,2];韩永华[3];张才前[4]

机构：[1]浙江理工大学服装学院;[2]浙江省服装工程技术研究中心;[3]浙江理工大学信息学院;[4]绍兴文理学院元培学院

年份：2013

卷号：34

期号：7

起止页码：52

中文期刊名：纺织学报

外文期刊名：Journal of Textile Research

收录：CSTPCD、、北大核心2011、Scopus、北大核心、CSCD、CSCD2013_2014

基金：浙江省自然科学基金项目(LQ13E050017);浙江理工大学先进纺织材料与制备技术教育部重点实验室优秀青年人才培养基金项目(2011QN11);浙江省服装工程技术研究中心开放基金项目(2012007)

语种：中文

中文关键词：织物;弯曲性能;抗弯长度;水滴面积;图像处理

外文关键词：fabric; bending behavior; bending length; area of water-drop; image processing

中文摘要：弯曲性能是体现织物柔软变形能力的重要指标,但关于织物弯曲性能的研究大多集中在理论分析而非测试方法。针对这种情况,提出利用水滴法同时检测多块织物或多个角度织物的弯曲性能,并给出其具体的使用方法以及评价指标:水滴宽度、水滴长度、水滴面积及抗弯系数。并将20块织物的4项水滴法指标与斜面法的抗弯长度及抗弯刚度进行对比分析。结果表明:水滴法中的4项指标与斜面法中的抗弯长度与抗弯刚度相关性从大到小排序依次是水滴面积、抗弯系数、水滴宽度和水滴长度,且这4项指标与抗弯长度及抗弯刚度都具有高度线性相关关系。说明本文作为尝试和探索提出的利用水滴法测试织物弯曲性能是可行的。

外文摘要：Bending behavior of fabrics is an important index that reflects the flexibility of fabrics.Nevertheless,most of the researches on the bending behavior of fabrics focus on theoretical analysis rather than testing methods.Aiming at this,a simple water-drop method for testing bending behavior of fabrics based on image processing was put forward,which can simultaneously test the bending behavior of several pieces of fabric or from different angles.Its specific application method and assessment system were given,including the four indexes,that is,width of water-drop,length of water-drop,area of water-drop and bending index.An analytical comparison was made between the four indexes of the water-drop method and the bending length and bending rigidity of the inclined plane method of 20 fabrics.The results showed that the correlations of the four indexes of the water-drop method and the bending length and bending rigidity of the inclined plane method is as follows： area of water-drop bending index width of water-drop length of water-drop.Besides,all of the four indexes have high linear correlations with the bending length and bending rigidity.This indicates that the water-drop method for testing the bending behavior of fabrics is feasible.