虚拟服装迁移在个性化服装定制中的应用  

Application of virtual garment transfer in garment customization

作　　者：叶勤文 王朝晖[1,2,3] 黄荣 刘欢欢 万思邦 YE Qinwen;WANG Zhaohui;HUANG Rong;LIU Huanhuan;WAN Sibang(College of Fashion and Design,Donghua University,Shanghai 200051,China;Key Laboratory of Clothing Design&Technology,Ministry of Education,Donghua University,Shanghai 200051,China;Shanghai Belt and Road Joint Laboratory of Textile Intelligent Manufacturing,Shanghai 200051,China;College of Information Science and Technology,Donghua University,Shanghai 201620,China)

机构地区：[1]东华大学服装与艺术设计学院,上海200051 [2]现代服装设计与技术教育部重点实验室(东华大学),上海200051 [3]上海市纺织智能制造与工程一带一路国际联合实验室,上海200051 [4]东华大学信息科学与技术学院,上海201620

出　　处：《纺织学报》2023年第6期183-190,共8页Journal of Textile Research

基　　金：上海市科学技术委员会“科技创新行动计划”“一带一路”国际合作项目(21130750100)。

摘　　要：为解决服装定制中个性化服装开发效率低以及虚拟试衣过程繁琐等问题,首先,详细阐明了三维服装软件CLO 3D和Marvelous Designer的虚拟服装迁移原理;其次,结合CLO 3D的虚拟服装迁移和自动转换虚拟模特功能,提出了一套针对三维扫描人体的个性化服装定制方案;最后,采用三维扫描人体开展虚拟服装迁移实验,验证了该方案在实际个性化服装定制应用中的可行性。研究结果表明:针对不同体型的三维扫描人体,可快速生成个性化虚拟服装、个性化样板和展示个性化虚拟试衣效果;生成的虚拟服装能够满足不同体型的个性化需求。该方法可提高个性化虚拟服装开发效率,为个性化服装定制提供技术支持。Objective Design-preserving virtual garment transfer can transfer a garment from one body to another,which is significant for garment customization.However,most current research on virtual garment transfer only focuses on generating personalized 3-D garments rather than 2-D patterns and cannot be used for 3-D scanned human bodies.To address this issue,we propose a garment customization solution for 3-D scans based on design-preserving virtual garment transfer.Given a source garment worn on a source body,this research aims to obtain the target garments and patterns for a 3-D scan and show the final virtual fitting result of the target garment.Method Firstly,the principle of virtual garment transfer of CLO 3-D and Marvelous Designer software is clarified in detail.Secondly,a method for generating personalized 3D garments and 2-D patterns for the 3-D scanned human bodies is proposed in combination with virtual garment transfer and the"Auto-convert-to-avatar"of CLO 3-D.Finally,the feasibility of this method in actual garment customization is verified by performing virtual garment transfer experiments with scanned human bodies.Results In order to explore the difference in results between the two virtual garment transfer methods,two experiments were conducted and the results demonstrated that the method of using the default virtual avatar in CLO 3D or Marvelous Designer worked better than"Create fitting suit"when performing virtual garment transfer(Fig.4).For the 3-D scanned human body,we proposed a personalized garment customization solution(Fig.6).The virtual garment transfer for the 3-D scan was divided into three main steps.First,we used the CLO 3D default avatar to fit the scan and obtained the converted avatar based on the"Auto-convert-to-avatar"function of CLO 3D.Second,we obtained the transferred garment by transforming the source garment from the source body to the converted avatar.Finally,we fitted the transferred garment onto the scan and obtained the final virtual fitting effect.To verify the effectiveness

关 键 词：虚拟服装 虚拟服装迁移 三维扫描人体 数字化模特 虚拟试衣 服装定制 

分 类 号：TS941.2[轻工技术与工程—服装设计与工程]