HOUSE CHANGE DETECTION BASED ON DSM OF AERIAL IMAGE IN URBAN AREA

被引：1

作者：

FAN Hong ZHANG Jianqing ZHANG Zuxun LIU Zhifang FAN Hong Associate Professor National Laboratory for Information Engineering in Surveying Mapping and Remote Sensing WTUSM Luoyu Road Wuhan China ^{[129
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机构：

来源：

Geo-Spatial Information Science | 1999年 / 01期

关键词：

DSM; change detection; gradient direction histogram;

D O I：

暂无

中图分类号：

TU196 [观测];

学科分类号：

0814 ;

摘要：

<正> The change of house often brings on the change of DSM in an area over different periods. If we can apply information of the height of houses to reinforce the house change detection, the reliability and efficiency of detection methods will be improved greatly.From this viewpoint, a new approach taking advantage of both height data from an image pair and image data is proposed to detect the house change in urban area and is called "data fusion technology".

引用

页码：68 / 72

页数：5

共 6 条

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[2]

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