Detection of areas damaged by an earthquake from aerial images and a digital map

被引：0

作者：

Shimizu, H ^{[1
]}

Saji, H ^{[1
]}

机构：

[1] Univ Shizuoka, Fac Informat, Oya, Shizuoka 422, Japan

来源：

8TH WORLD MULTI-CONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XIV, PROCEEDINGS: COMPUTER AND INFORMATION SYSTEMS, TECHNOLOGIES AND APPLICATIONS | 2004年

关键词：

aerial images; digital map; damaged areas;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this study, we propose a method of automatic detection of areas damaged by an earthquake from aerial images. In our method, we use two aerial images that are taken before and after the earthquake and we use a digital map of the area. First we register each aerial image with the digital map. Then we compute the differences of registered pixels of two aerial images, and we extract the damaged areas having large color differences on registered pixels.

引用

页码：47 / 49

页数：3