2 April 2010 Effective spatial database support for acquiring spatial information from remote sensing images
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Proceedings Volume 7651, International Conference on Space Information Technology 2009; 76510Z (2010) https://doi.org/10.1117/12.855246
Event: International Conference on Space Information Technology 2009, 2009, Beijing, China
Abstract
In this paper, a new approach to maintain spatial information acquiring from remote-sensing images is presented, which is based on Object-Relational DBMS. According to this approach, the detected and recognized results of targets are stored and able to be further accessed in an ORDBMS-based spatial database system, and users can access the spatial information using the standard SQL interface. This approach is different from the traditional ArcSDE-based method, because the spatial information management module is totally integrated into the DBMS and becomes one of the core modules in the DBMS. We focus on three issues, namely the general framework for the ORDBMS-based spatial database system, the definitions of the add-in spatial data types and operators, and the process to develop a spatial Datablade on Informix. The results show that the ORDBMS-based spatial database support for image-based target detecting and recognition is easy and practical to be implemented.
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Peiquan Jin, Peiquan Jin, Shouhong Wan, Shouhong Wan, Lihua Yue, Lihua Yue, } "Effective spatial database support for acquiring spatial information from remote sensing images", Proc. SPIE 7651, International Conference on Space Information Technology 2009, 76510Z (2 April 2010); doi: 10.1117/12.855246; https://doi.org/10.1117/12.855246
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