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| 基于四叉树技术的全球影像数据组织管理关键技术研究 | |
| 引用本文： | 朱红缘,张福庆,杨崇俊,周建明.基于四叉树技术的全球影像数据组织管理关键技术研究[J].首都师范大学学报(自然科学版),2009,30(5):72-76,80. |
| 作者姓名： | 朱红缘 张福庆 杨崇俊 周建明 |
| 作者单位： | 1. 首都师范大学资源环境与旅游学院,北京,100048 2. 中国科学院遥感应用研究所遥感科学国家重点实验室,北京,100101 3. 中国城市规划设计研究院,北京,100044 |
| 摘 要： | 人们获取影像数据能力的极大提高,带来了对海量影像数据高效组织管理的需求.本文提出一种基于四叉树技术的海量空间数据管理技术,用于实现全球影像数据的组织管理,重点阐述了其中的影像金字塔反向构建、投影和影像整合等关键技术,并给出了实例说明该技术的可行性. |
| 关 键 词： | 四叉树 金字塔 反向构建. |
On the Key Technologies of Quadtree-based Global Image's Organizing and Management |
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| Zhu Hongyuan,Zhang Fuqing,Yang Chongjun,Zhou Jianming.On the Key Technologies of Quadtree-based Global Image's Organizing and Management[J].Journal of Capital Normal University(Natural Science Edition),2009,30(5):72-76,80. | |
| Authors: | Zhu Hongyuan Zhang Fuqing Yang Chongjun Zhou Jianming |
| Institution: | 1.The Key Lab of Beijing Resource Environment and GIS;Capital Normal University;Beijing 100048;2.State Key Laboratory of Remote Sensing Science;Jointly Sponsored by the Institute of Remote Sensing Applications of Chinese Academy of Sciences and Beijing Normal University;Beijing 100101;3.China Academy of Urban Planning & Design;Beijing 100044 |
| Abstract: | With the capacity of acquiring the image date improved,it brings need for the high-performance on massive image data organization and management.This paper has presented a quadtree-bassed massive spatial data management technology,which is helpful for organizing and managing global image data.This paper focuses on some key technologies,such as reverse construction of image pyramid,projection,image integration,etc.Then an example of the technical feasibility has been given. |
| Keywords: | Quad-tree Pyramid Reverse Construction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |