基于图像处理的翻驳领造型圆顺度客观评价方法-丝绸杂志社.DOC

PAGE \* MERGEFORMAT6 PAGE \* MERGEFORMAT1 研究与技术 基于图像处理的翻驳领造型圆顺度客观评价方法 陈冬蕾a，吴巧英b (浙江理工大学 a.服装学院；b.国际教育学院，杭州 310018) 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。 关键词：翻驳领造型；圆顺度；客观评价；图像处理；曲率 中图分类号：TS941.2 文献标志码：A 文章编号：1001-7003(2018)00-0000-00 引用页码： 收稿日期：2017-09-26; 修回日期：2018-00-00 基金项目：浙江理工大学科研启动基金项目Y) 作者简介：陈冬蕾(1993—)，女，硕士研究生，研究方向为服装技术与理论。通信作者：吴巧英，教授， qywu@zstu.edu.cn。 Research on objective evaluation of lapel collar smoothness based on image processing CHEN Dongleia, WU Qiaoyingb ( a. School of Fashion Design Engineering; b. School of International Education, Zhejiang Sci-Tech University, Hangzhou 310018, China) Abstract: 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． Key words: lapel collar modeling; smoothness