Connectivity-Based Boundary Extraction of Large-Scale 3D Sensor Networks: Algorithm andApplications
文献类型：期刊论文
| 作者 | Jiang, Hongbo; Zhang, Shengkai; Tan, Guang; Wang, Chonggang |
| 刊名 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
 |
| 出版日期 | 2014 |
| 英文摘要 | Sensor networks are invariably coupled tightly with the geometric environment in which the sensor nodes are deployed. Network boundary is one of the key features that characterize such environments. While significant advances have been made for 2D cases, so far boundary extraction for 3D sensor networks has not been thoroughly studied. We present CABET, a novel Connectivity-Based Boundary Extraction scheme for large-scale 3D sensor networks. To the best ofour knowledge, CABET is the first 3D-capable and pure connectivity-based solution for detecting sensor network boundaries. It is fully distributed, and is highly scalable, requiring overall message cost linear with the network size. A highlight of CABET is its non-uniform critical node sampling, called r'-sampling, that selects landmarks to form boundary surfaces with bias toward nodes embodying salient topological features. Simulations show that CABET is able to extract a well-connected boundary in the presence of holes and shape variation, with performance superior to that of some state-of-the-art alternatives. In addition, we show how CABET benefits a range of sensor network applications including 3D skeleton extraction, 3D segmentation, and 3D localization. |
| 收录类别 | SCI |
| 原文出处 | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6493319 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6000]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS |
| 推荐引用方式 GB/T 7714 | Jiang, Hongbo,Zhang, Shengkai,Tan, Guang,et al. Connectivity-Based Boundary Extraction of Large-Scale 3D Sensor Networks: Algorithm andApplications[J]. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,2014. |
| APA | Jiang, Hongbo,Zhang, Shengkai,Tan, Guang,&Wang, Chonggang.(2014).Connectivity-Based Boundary Extraction of Large-Scale 3D Sensor Networks: Algorithm andApplications.IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS. |
| MLA | Jiang, Hongbo,et al."Connectivity-Based Boundary Extraction of Large-Scale 3D Sensor Networks: Algorithm andApplications".IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
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