基于三维服装建模技术的古代服装数字化虚拟复原  

Virtual restoration of ancient costumes based on 3-D costume modeling technology

作　　者：邓可卉[1] 卫艺林 DENG Kehui;WEI Yilin(College of Humanities,Donghua University,Shanghai 200051,China)

机构地区：[1]东华大学人文学院,上海200051

出　　处：《纺织学报》2023年第4期179-186,共8页Journal of Textile Research

基　　金：中央高校基本科研业务费纺织文化研究基地资助项目(20D111015)。

摘　　要：为更好地实现残缺古代服装文物的非接触式修复,提出一种基于三维服装建模技术进行古代服装数字化虚拟复原的方法。以正仓院所藏唐代"黄地夹缬絁袍(残欠)"为研究对象,首先在MatLab中使用Canny图形检测算法对袍服的污损纹样进行提取和修复;其次使用服装CAD软件ET SYSTEM对袍服残缺部分的款式和结构进行平面复原;最后使用基于CLO3D平台的服装三维建模技术对该袍服进行了数字化三维虚拟复原,并对复原方案执行了动态仿真模拟。结果表明,该方法可完成古代服装文物的高精度三维虚拟复原,有效还原出古代服装的三维动态形貌,为实际修复工作提供数据参考。Objective 3-D virtual restoration technology has become an important method in the research of digital conservation and restoration of common hard cultural relics such as terracotta warriors and horses,Buddha sculptures and bronzes,but it is less applied in textile and clothing soft cultural relics.In order to better realize the non-contact restoration of mutilated ancient costume artifacts and provide detailed costume engineering data reference for their virtual restoration,this paper proposes a method for digital virtual restoration of ancient costumes based on 3-D costume modeling technology.Method Taking"Yellow ground silk robe with clamp resist dyeing technology"(Warehouse in the South 139-1)of Tang Dynasty in Shosoin Museum of Japan as the research object,the stained pattern of the robe were extracted and repaired by using Canny graphic detection algorithm in MatLab,before restoring the style and structure of the defective part of the robe by using the garment CAD software ET System.3-D modeling technology based on CLO3D platform was adopted to make a digital 3-D virtual restoration of the robe,and the restoration scheme were tested through the performed pressure simulation and dynamic simulation.Results This digital virtual restoration method of textile soft cultural relics based on 3-D garment modeling technology was formulated by combining computer graphics detection technology and 3-D visualization technology,enabling successfully the high-precision 3-D virtual restoration of ancient costumes.The damaged decorative pattern(Fig.3)of"Yellow ground silk robe with clamp resist dyeing"(Warehouse in the South 139-1)in the collection of Shosoin Museum in Japan was restored using Canny graphic edge detection algorithm(Fig.2),based on which the pattern was proved to be a popular early Tang Dynasty Buddhist,revealing that the pattern is"Complex open space type baoxiang flower",the composition is"Diagonal eight-petal flower"(Fig.4)with the center of the flower in"Persimmon pattern"and the inner and outer petals in

关 键 词：服装三维建模 三维虚拟复原 文物数字化保护 黄地夹缬絁袍 CLO3D平台 宝相花 

分 类 号：TS941.26[轻工技术与工程—服装设计与工程]