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| 面向对象的遥感影像时空特征模型研究 | |
| 引用本文： | 高燕,苏奋振,周成虎,田志刚. 面向对象的遥感影像时空特征模型研究[J]. 测绘工程, 2013, 0(5): 29-33 |
| 作者姓名： | 高燕 苏奋振 周成虎 田志刚 |
| 作者单位： | [1]信息工程大学地理空间信息学院,河南郑州450052 [2]中国科学院地理科学与资源研究所,北京100101 [3]总参第一测绘导航基地,北京100040 |
| 基金项目： | 国家科技支撑计划资助项目（2011BAH23804）;国家自然科学基金资助项目（41271392） |
| 摘 要： | 对遥感影像的影像对象进行时空特征分析是遥感影像的智能分析与解译的基础，现有的时空数据模型不能满足影像对象时空特征分析的需要。文中基于遥感影像多尺度分割产生的影像对象用面向对象的方法建立时空特征数据模型，此模型可以满足对象存储和基于时间、空间、特征、属性查询的需要。同时，将此模型应用于遥感影像中海岸线与海岸带地物的时空特征建模，并验证模型的有效性。 |
| 关 键 词： | 遥感影像 时空数据模型 面向对象 海岸线 |
Research on spatio-temporal feature modeling of object-oriented remote sensing images |
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| GAO Yan,SU Fen-zhen,ZHOU Cheng-hu,TIAN Zhi-gang. Research on spatio-temporal feature modeling of object-oriented remote sensing images[J]. Engineering of Surveying and Mapping, 2013, 0(5): 29-33 | |
| Authors: | GAO Yan SU Fen-zhen ZHOU Cheng-hu TIAN Zhi-gang |
| Affiliation: | 1. School of Surveying and Mapping, Information Engineering University, Zhengzhou 40052,China;2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101 ,China; 3. The 1st Surveying and Mapping Base of General Staff of PLA, Beijing 100040,China) |
| Abstract: | Analyzing the spatio-temporal feature of image objects is the foundation of the intelligent analysis and interpretation of remote sensing image. The existing spatio-temporal data model can＇t meet the needs of analysis. Based on multi-scale segmentation of remote sensing images, a spatio-temporal feature data model is set up, which can satisfy the object storage and query based on time, space, characteristics and attributes. At the same time, this model is applied to the coastline and coastal zone features storage and query, then the validity is made. |
| Keywords: | remote sensing image spatio-temporal data modeling object-oriented coastline |
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