Synthesizing cloth wrinkles by CNN-based geometry image superresolution
Chen, Lan1,2; Ye, Juntao1; Jiang, Liguo1,2; Ma, Chengcheng1,2; Cheng, Zhanglin3; Zhang, Xiaopeng1
2018-05-01
发表期刊COMPUTER ANIMATION AND VIRTUAL WORLDS
卷号29期号:3-4
文章类型Article
摘要We propose a novel deep learning-based method, called mesh superresolution, to enrich low-resolution (LR) cloth meshes with wrinkles. A pair of low and high-resolution (HR) meshes are simulated, with the simulation of the HR mesh tracks with that of the LR mesh. The frame data are converted into geometry images and used as a training data set. A residual network, called SR residual network, is employed to train an image synthesizer that superresolves an LR image into an HR one. Once the HR image is converted back to an HR mesh, it is abundant in wrinkles compared with its coarse counterpart. The synthesizing is very efficient and is 24x faster than a full HR simulation. We demonstrate the performances of mesh superresolution with various simulation scenes.
关键词Cloth Animation Data-driven Deep Learning Geometry Image Wrinkle Synthesis
WOS标题词Science & Technology ; Technology
DOI10.1002/cav.1810
收录类别SCI ; ISTP
语种英语
项目资助者China's 863 Program(2015AA016401) ; NSFC(61502471 ; Chinese Guangdong's ST project(2017B090912001) ; 61502490)
WOS研究方向Computer Science
WOS类目Computer Science, Software Engineering
WOS记录号WOS:000434083100001
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/22055
专题模式识别国家重点实验室_多媒体计算与图形学
作者单位1.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Shenzhen Inst Adv Technol, VisuCA Key Lab, Shenzhen, Peoples R China
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Chen, Lan,Ye, Juntao,Jiang, Liguo,et al. Synthesizing cloth wrinkles by CNN-based geometry image superresolution[J]. COMPUTER ANIMATION AND VIRTUAL WORLDS,2018,29(3-4).
APA Chen, Lan,Ye, Juntao,Jiang, Liguo,Ma, Chengcheng,Cheng, Zhanglin,&Zhang, Xiaopeng.(2018).Synthesizing cloth wrinkles by CNN-based geometry image superresolution.COMPUTER ANIMATION AND VIRTUAL WORLDS,29(3-4).
MLA Chen, Lan,et al."Synthesizing cloth wrinkles by CNN-based geometry image superresolution".COMPUTER ANIMATION AND VIRTUAL WORLDS 29.3-4(2018).
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