基于图像处理的翻驳领造型圆顺度客观评价方法
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摘要
为客观评价翻驳领造型圆顺度,利用UG NX 10.0软件通过曲率分析提取拐点数、曲率极差最大值、曲率极差和及曲率极差变异系数四个特征指标。文章以常见9种面料、7种粘衬作为实验对象,统一工艺参数制作翻驳领样衣,并进行主客观评价。通过相关特征指标分析和多元回归分析,建立以客观参数描述主观评价结果的数学模型,并随机选取9个翻驳领试样验证该模型。结果表明:模型具有较好的预测精度,圆顺度主客观评价之间具有良好的一致性,利用图像处理技术客观评价翻驳领圆顺度是可行的。
In order to objectively evaluate the smoothness of lapel collar,UG NX 10. 0 software was used to make curvature analysis,and extract four characteristic indexes: the number of turning points,maximum value of curvature range,the sum of curvature range and variation coefficient of curvature range. 9 kinds of common fabrics and 7 kinds of interlinings were selected as experimental objects to unify process parameters so as to make lapel samples.Subjective and objective evaluations were made. By relevant characteristic index analysis and multiple regression analysis,a mathematic model describing subjective evaluation results with objective parameters was established.Moreover,9 collar samples were selected randomly to validate the mode. The results show that the established model of lapel collar smoothness has good prediction precision. The results of the objective and subjective evaluation of lapel collar smoothness based on image processing are consistent,demonstrating that it is feasible to objectively evaluate the smoothness grade of lapel collar by using image processing method.
In order to objectively evaluate the smoothness of lapel collar,UG NX 10. 0 software was used to make curvature analysis,and extract four characteristic indexes: the number of turning points,maximum value of curvature range,the sum of curvature range and variation coefficient of curvature range. 9 kinds of common fabrics and 7 kinds of interlinings were selected as experimental objects to unify process parameters so as to make lapel samples.Subjective and objective evaluations were made. By relevant characteristic index analysis and multiple regression analysis,a mathematic model describing subjective evaluation results with objective parameters was established.Moreover,9 collar samples were selected randomly to validate the mode. The results show that the established model of lapel collar smoothness has good prediction precision. The results of the objective and subjective evaluation of lapel collar smoothness based on image processing are consistent,demonstrating that it is feasible to objectively evaluate the smoothness grade of lapel collar by using image processing method.
引文
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[2]付国定,陈桦,刘红,等.数字图像处理技术在纺织服装领域的研究进展[J].丝绸,2011,48(12):22-25.FU Guoding,CHEN Hua,LIU Hong,et al.Overview of research on image processing technology in textile and clothing field[J].Journal of Silk,2011,48(12):22-25.
[3]吴巧英,张莎莎.A字裙造型与面料性能的关系[J].纺织学报,2013,34(6):88-92.WU Qiaoying,ZHANG Shasha.Relationship between shape of A-line skirt and properties of fabric[J].Journal of Textile Research,2013,34(6):88-92.
[4]李俊,柯莹,凌小燕,等.机织物丝绺方向对裙装造型效果的影响[J].纺织学报,2010,31(10):98-103.LI Jun,KE Ying,LING Xiaoyan,et al.Effects of grain directions of woven fabrics on skirt style[J].Journal of Textile Research,2010,31(10):98-103.
[5]徐瑶瑶,朱俐莎,杜磊,等.文胸模杯曲面形态特征曲线提取与分析[J].纺织学报,2016,37(11):103-108.XU Yaoyao,ZHU Lisha,DU Lei,et al.Extraction and analysis of surface morphology characteristic curves from bra mold cup[J].Journal of Textile Research,2016,37(11):103-108.
[6]KIM K,SONEHARA S,TAKATERA M.Quantitative assessment if jackets-appearances with bonding adhesive interings using two-dimensional and three-dimensional analysis[J].International Journal of Affective Engineering,2013,12(2):177-183.
[7]戴建国.男装结构设计[M].杭州:浙江大学出版社,2013:85-98.DAI Jianguo.Pattern Making for Man’s Wear Design[M].Hangzhou:Zhejiang University Press,2013:85-98.
[8]朱秀丽,鲍卫君.服装制作工艺:基础篇[M].北京:中国纺织出版社,2009:76-82.ZHU Xiuli,BAO Weijun.Fashion Manufacturing Technology:Basic Articles[M].Beijing:China Textile&Apparel Press,2009:76-82.
[9]汪娟.文胸模杯形状特征分析系统的研究[D].西安:西安工程大学,2013:17-18.WANG Juan.Research on Shape Features Analysis System of Moulded Bra Cup[D].Xi’an:Xi’an Polytechnic University,2013:17-18.
[10]高尚鹏,高永光,高相森,等.基于曲率梳的车身A级曲面评价方法[J].农业装备与车辆工程,2009(10):11-14.GAO Shangpeng,GAO Yongguang,GAO Xiangsen,et al.Evaluating method for class a surfaces based on curvature comb[J].Agricultural Equipment&Vehicle Engineering,2009(10):11-14.
[11]刘成霞.模拟实际着装的织物折皱测试及等级评价方法研究[D].杭州:浙江理工大学,2015:33-35,69-70.LIU Chengxia.Investigation into Measurement and Grade Evaluation of Fabric Wrinkling Simulating Actual Wear[D].Hangzhou:Zhejiang Sci-Tech University,2015:33-35,69-70.