Deformation-Driven Topology-Varying 3D Shape Correspondence
文献类型：期刊论文
| 作者 | Ibraheem Alhashim; Kai Xu; Yixin Zhuang; Junjie Cao; Patricio Simari; Hao Zhang |
| 刊名 | ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2015)
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| 出版日期 | 2015 |
| 英文摘要 | We?present?a?deformation-driven?approach?to?topology-varying?3D?shape?correspondence.?In?this?paradigm,?the?best?correspondence?between?two?shapes?is?the?one?that?results?in?a?minimal-energy,?possibly?topology-varying,?deformation?that?transforms?one?shape?to?conform?to?the?other?while?respecting?the?correspondence.?Our?deformation?model,?called?GeoTopo?transform,?allows?both?geometric?and?topological?operations?such?as?part?split,?duplication,?and?merging,?leading?to?fine-grained?and?piecewise?continuous?correspondence?results.?The?key?ingredient?of?our?correspondence?scheme?is?a?deformation?energy?that?penalizes?geometric?distortion,?encourages?structure?preservation,?and?simultaneously?allows?topology?changes.?This?is?accomplished?by?connecting?shape?parts?using?structural?rods,?which?behave?similarly?to?virtual?springs?but?simultaneously?allow?the?encoding?of?energies?arising?from?geometric,?structural,?and?topological?shape?variations.?Driven?by?the?combined?deformation?energy,?an?optimal?shape?correspondence?is?obtained?via?a?pruned?beam?search.?We?demonstrate?our?deformation-driven?correspondence?scheme?on?extensive?sets?of?man-made?models?with?rich?geometric?and?topological?variation?and?compare?the?results?to?state-of-the-art?approaches. |
| 收录类别 | SCI |
| 原文出处 | http://yunpan.cn/c3n7CiXyBmSMZ |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6845]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2015) |
| 推荐引用方式 GB/T 7714 | Ibraheem Alhashim,Kai Xu,Yixin Zhuang,et al. Deformation-Driven Topology-Varying 3D Shape Correspondence[J]. ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2015),2015. |
| APA | Ibraheem Alhashim,Kai Xu,Yixin Zhuang,Junjie Cao,Patricio Simari,&Hao Zhang.(2015).Deformation-Driven Topology-Varying 3D Shape Correspondence.ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2015). |
| MLA | Ibraheem Alhashim,et al."Deformation-Driven Topology-Varying 3D Shape Correspondence".ACM Transactions on Graphics (Proceedings of SIGGRAPH Asia 2015) (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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