| 文物保护中海量点云数据库设计与开发 |
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| 引用本文： | 宋红霞,侯妙乐,胡云岗.文物保护中海量点云数据库设计与开发[J].城市勘测,2014(1):89-93. |
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| 作者姓名： | 宋红霞 侯妙乐 胡云岗 |
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| 作者单位： | 北京建筑大学,北京100044 |
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| 基金项目： | 973项目（2012cb725301）;国家自然科学基金（41171304）;北京市自然科学基金（8111003） |
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| 摘 要： | 对于文物保护工程中由三维激光扫描技术获取及处理后的各类数据，目前大多采用文件管理的方法。文章分析总结了该数据管理模式的利弊以及数据库技术应用于该领域的优势，并以大足石刻千手观音数据管理为例，采用文件与数据库结合的方式，根据工程中涉及数据类型及分布特点，规范数据文件存储，并设计数据库存储管理各类数据属性及关系，实现了数据在文件-数据库管理模式下的存储，使数据在日常管理中的查询和使用效率有了一定提高。
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| 关 键 词： | 数据库 三维激光扫描 数据管理 Oraele |
Designing and Developing of Massive Point Cloud Database in Conservation |
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| Song Hongxia,Hou Miaole,Hu Yungang.Designing and Developing of Massive Point Cloud Database in Conservation[J].Urban Geotechnical Investigation & Surveying,2014(1):89-93. |
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| Authors: | Song Hongxia Hou Miaole Hu Yungang |
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| Affiliation: | (School of Geomatics and Urtmn Information, Beijing University of Civil Engineering and Architecture, Beijing 100044, China) |
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| Abstract: | There are two types of data management methods in the current-file management and database manage-ment.Both of them have their advantages and disadvantages .On analysis of the advantages and disadvantages ,all kinds of the data from 3D laser scanning and processing is fit to be managed with file -database management model .In this mode of data management ,data managed with file management is organized with a certain orderliness and normative .Un-der Database management ,the data is designed to describe the data and the relationship between it .Using this data man-agement model ,the efficiency of data query has been raised . |
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| Keywords: | database 3 D laser scanning data management oracle |
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