Abstract: Earthquake is one of the major natural disaster which endangers the existence and development of mankind. The collapse of buildings caused by earthquake is one of the important reasons causing the casualties. Therefore, it is very important to recognize and extract the damage of buildings quickly. Airborne LiDAR can acquire high resolution point cloud data, which can provide height or other information for building damage detection. This paper finds an effective factor which can be used to detect building damage when we only have post-earthquak...
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Topics: 
Remote sensing
Data mining