SU Guozhong, ZHANG Jianqing, CHEN Binggui. GIS Knowledge Guided Change Detection and Update of Digital Orthoimage[J]. Geomatics and Information Science of Wuhan University, 2005, 30(8): 664-667.
Citation:
SU Guozhong, ZHANG Jianqing, CHEN Binggui. GIS Knowledge Guided Change Detection and Update of Digital Orthoimage[J]. Geomatics and Information Science of Wuhan University, 2005, 30(8): 664-667.
SU Guozhong, ZHANG Jianqing, CHEN Binggui. GIS Knowledge Guided Change Detection and Update of Digital Orthoimage[J]. Geomatics and Information Science of Wuhan University, 2005, 30(8): 664-667.
Citation:
SU Guozhong, ZHANG Jianqing, CHEN Binggui. GIS Knowledge Guided Change Detection and Update of Digital Orthoimage[J]. Geomatics and Information Science of Wuhan University, 2005, 30(8): 664-667.
GIS Knowledge Guided Change Detection and Update of Digital Orthoimage
A new method using multidimensional change template analysis guided by GIS knowledge is proposed in this paper. The new method combine the use of quad-tree change detection template and GIS knowledge. It has been used to detect change among different temporal digital orthophoto maps (DOM) and then update image database. Test results show that this method is effective reliable and robust in many cases.
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