Fitting boxes to Manhattan scenes using linear integer programming
文献类型：期刊论文
| 作者 | Li, Minglei1; Nan, Liangliang1; Liu, Shaochuang1 |
| 刊名 | INTERNATIONAL JOURNAL OF DIGITAL EARTH
 |
| 出版日期 | 2016 |
| 卷号 | 9期号:8页码:806-817 |
| 关键词 | DIGITAL EARTH HIGH-PERFORMANCE IMPLEMENTATION CHINA CLOUD LAND ALGORITHM PRODUCTS |
| 通讯作者 | Li, ML (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Integrated Spatial Informat Lab, Beijing, Peoples R China. |
| 英文摘要 | We propose an approach for automatic generation of building models by assembling a set of boxes using a Manhattan-world assumption. The method first aligns the point cloud with a per-building local coordinate system, and then fits axis-aligned planes to the point cloud through an iterative regularization process. The refined planes partition the space of the data into a series of compact cubic cells (candidate boxes) spanning the entire 3D space of the input data. We then choose to approximate the target building by the assembly of a subset of these candidate boxes using a binary linear programming formulation. The objective function is designed to maximize the point cloud coverage and the compactness of the final model. Finally, all selected boxes are merged into a lightweight polygonal mesh model, which is suitable for interactive visualization of large scale urban scenes. Experimental results and a comparison with state-of-the-art methods demonstrate the effectiveness of the proposed framework. |
| 学科主题 | Physical Geography; Remote Sensing |
| 类目[WOS] | Geography, Physical ; Remote Sensing |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000382198900005 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39257]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Integrated Spatial Informat Lab, Beijing, Peoples R China 2.King Abdullah Univ Sci & Technol, Visual Comp Ctr, Thuwal, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Li, Minglei,Nan, Liangliang,Liu, Shaochuang. Fitting boxes to Manhattan scenes using linear integer programming[J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH,2016,9(8):806-817. |
| APA | Li, Minglei,Nan, Liangliang,&Liu, Shaochuang.(2016).Fitting boxes to Manhattan scenes using linear integer programming.INTERNATIONAL JOURNAL OF DIGITAL EARTH,9(8),806-817. |
| MLA | Li, Minglei,et al."Fitting boxes to Manhattan scenes using linear integer programming".INTERNATIONAL JOURNAL OF DIGITAL EARTH 9.8(2016):806-817. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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