Interaction Context (ICON): Towards a Geometric Functionality Descriptor
文献类型：期刊论文
| 作者 | Ruizhen Hu; Chenyang Zhu; Oliver van Kaick; Ligang Liu; Ariel Shamir; Hao Zhang |
| 刊名 | ACM Transactions on Graphics (Proceedings of SIGGRAPH 2015)
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| 出版日期 | 2015 |
| 英文摘要 | We introduce a contextual descriptor which aims to provide a geometric description of the functionality of a 3D object in the context of a given scene. Differently from previous works, we do not regard functionality as an abstract label or represent it implicitly through an agent. Our descriptor, called interaction context or ICON for short, explicitly represents the geometry of object-to-object interactions. Our approach to object functionality analysis is based on the key premise that functionality should mainly be derived from interactions between objects and not objects in isolation. Specifically, ICON collects geometric and structural features to encode interactions between a central object in a 3D scene and its surrounding objects. These interactions are then grouped based on feature similarity, leading to a hierarchical structure. By focusing on interactions and their organization, ICON is insensitive to the numbers of objects that appear in a scene, the specific disposition of objects around the central object, or the objects’ fine-grained geometry. With a series of experiments, we demonstrate the potential of ICON in functionality-oriented shape processing, including shape retrieval (either directly or by complementing existing shape descriptors), segmentation, and synthesis. |
| 收录类别 | SCI |
| 原文出处 | http://dl.acm.org/citation.cfm?id=2766914 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6829]  |
| 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 2015) |
| 推荐引用方式 GB/T 7714 | Ruizhen Hu,Chenyang Zhu,Oliver van Kaick,et al. Interaction Context (ICON): Towards a Geometric Functionality Descriptor[J]. ACM Transactions on Graphics (Proceedings of SIGGRAPH 2015),2015. |
| APA | Ruizhen Hu,Chenyang Zhu,Oliver van Kaick,Ligang Liu,Ariel Shamir,&Hao Zhang.(2015).Interaction Context (ICON): Towards a Geometric Functionality Descriptor.ACM Transactions on Graphics (Proceedings of SIGGRAPH 2015). |
| MLA | Ruizhen Hu,et al."Interaction Context (ICON): Towards a Geometric Functionality Descriptor".ACM Transactions on Graphics (Proceedings of SIGGRAPH 2015) (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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