影像数据库建立中的若干关键技术
Many Key Techniques on Establishing Image Database
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摘要: 分析和讨论了建立大型遥感影像数据库中需要加以研究和解决的主要问题和若干关键技术,包括影像数据库的体系结构、扩充的关系数据库、无缝拼接、正射影像图的制作、数据压缩等。Abstract: In this paper many primary problems and key techniques are analyzed and discussed on establishing remotely sensed image database,including structure form of image database,extended RDB,seamless mosaicking,generation of orthoimage,data compression,etc.
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