Boosting 3D Object Retrieval by Object Flexibility
文献类型：会议论文
| 作者 | Boqing Gong; Chunjing Xu; Jianzhuang Liu; Xiaoou Tang |
| 出版日期 | 2009 |
| 会议名称 | 17th ACM International Conference on Multimedia, MM'09, with Co-located Workshops and Symposiums |
| 英文摘要 | In this paper, we propose a novel feature, called object flexibility, at a point of a 3D object to describe how the neighborhood of this point is massively connected to the object. We show that this feature is stable to the deformation of objects' articulations, in addition to commonly concerned linear transforms, i.e., translation, scale, and rotation. A shape descriptor is obtained based on this feature using the bag-of-words model. As an application, the descriptor is used to perform 3D object retrieval. Extensive experiments demonstrate its superiority over a variety of existing 3D shape descriptors in the retrieval of articulated objects, as well as its enhancement of other shape descriptors to retrieve generic 3Dobjects. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2388]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2009 |
| 推荐引用方式 GB/T 7714 | Boqing Gong,Chunjing Xu,Jianzhuang Liu,et al. Boosting 3D Object Retrieval by Object Flexibility[C]. 见:17th ACM International Conference on Multimedia, MM'09, with Co-located Workshops and Symposiums. |
入库方式： OAI收割
来源：深圳先进技术研究院
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