Title :
Change detection of earthquake-damaged buildings on remote sensing image and its application in seismic disaster assessment
Author :
ZHANG, Jing-fa ; XIE, Li-li ; Tao, Xia-xin
Author_Institution :
Inst. of Crustal Mech., China Seismological Bur., Beijing, China
Abstract :
A change detection method of remote sensing images obtained before and after an earthquake is introduced, with several examples of damaged areas. The change of image grey level and structure is detected, and then the building damage is estimated.
Keywords :
disasters; earthquakes; remote sensing; seismology; earthquake damaged buildings; image grey level; remote sensing image; seismic disaster assessment; Buildings; Earthquake engineering; Image generation; Inspection; Object detection; Pattern recognition; Remote sensing; Seismology; Soil; Spatial resolution;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN :
0-7803-7929-2
DOI :
10.1109/IGARSS.2003.1294467
