摘要
在ESRI开发的ArcInfo软件和Oracle8i相结合的基础上,提出将影像分块和利用与视点相关的LOD技术在服务器端对影像数据建立金字塔和空间索引进行存储、管理、传输和无缝拼接.实现了影像信息的优化管理和在客户端快速浏览,提供了数据的独立、安全、快速存取的性能,为解决影像图像的读取速度慢和Internet网上数据传输的瓶颈问题提供了可行的技术方案.
A solvent project that can store, manage, transport and compose slotless image data is put forward and partition of image and technology of LOD related to observepoint are used to build the pyramid of image data and space index based on the combination of ArcInfo and Oracle8i. Optimized management and accelerated browse are realized, which can solve the bottleneck problem of data transport on internet.
出处
《沈阳建筑工程学院学报（自然科学版）》
2003年第3期236-239,共4页
Journal of Shenyang Architectural and Civil Engineering University(Nature Science)
基金
沈阳市科技局科研基金(1022038-1-02)
