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Transferring and Fitting Fixed-sized Garments onto Bodies of Various Dimensions and Postures | |
Liguo Jiang![]() ![]() ![]() | |
发表期刊 | Computer-aided Design
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2019 | |
卷号 | 106期号:1页码:30-42 |
摘要 |
Many virtual try-on systems involve transferring and fitting garments to bodies of various shapes and postures, with grade preservation. To achieve this goal, garments must be treated as elastic models and their deformation is controlled by the laws of dynamics. Moreover, a collision-free state must be maintained during the simulation, as well as in the final draping state.Wepresent a complete pipeline that concentrates on solving two problems: (1) deforming the target body towards the reference body, and (2)
simulating the garment with robust handling of not only impending but also pre-existing collisions. Our solution to the first problem is a skeleton-driven framework, which consists of a collection of techniques, including skeleton embedding, skeleton posture alignment and skeleton-driven mesh deformation. For skeleton posture alignment, we decouple the orientation of each joint into two components: swing and twist, and align them separately. Treating garment models as rigid, the deformed target ‘fits’ into the garments with as few penetrations as possible. When solving the second problem, the body/garment penetrations are untangled along with cloth simulation, so that a collision-free state can be achieved. After that, the deformed target body restores its original shape gradually, while the garments are physically simulated to maintain a collision-free state, until a final draping state is reached on the fully restored target body. Examples show that the proposed framework is effective for garment transfer and fitness evaluation, and can be potentially used in applications like online shopping or customization. |
关键词 | Garment Transfer Garment Fitting Cloth Simulation |
收录类别 | SCI |
WOS记录号 | WOS:000452937500003 |
七大方向——子方向分类 | 计算机图形学与虚拟现实 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/22100 |
专题 | 多模态人工智能系统全国重点实验室_多媒体计算 |
通讯作者 | Juntao Ye |
作者单位 | Institute of Automation, Chinese Academy of Sciences |
推荐引用方式 GB/T 7714 | Liguo Jiang,Juntao Ye,Liming Sun,et al. Transferring and Fitting Fixed-sized Garments onto Bodies of Various Dimensions and Postures[J]. Computer-aided Design,2019,106(1):30-42. |
APA | Liguo Jiang,Juntao Ye,Liming Sun,&Jituo Li.(2019).Transferring and Fitting Fixed-sized Garments onto Bodies of Various Dimensions and Postures.Computer-aided Design,106(1),30-42. |
MLA | Liguo Jiang,et al."Transferring and Fitting Fixed-sized Garments onto Bodies of Various Dimensions and Postures".Computer-aided Design 106.1(2019):30-42. |
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