Characterizing and Counting Roofless Buildings in Very High Resolution Optical Images

Roofless buildings are encountered in case of conflicts and disasters as well as construction sites. A methodology for characterizing and counting roofless buildings in very high resolution optical images is presented. Using morphological transform to extract specific image components, the proposed method spatially aggregates them in a fuzzy logic framework. The result is a map of roofless building membership. This membership map is then used with partial ground truth to estimate the total number of roofless buildings. Finally, the methods are validated with a WorldView panchromatic image, where the membership map and the counting estimate show good accuracies.

GUEGUEN Lionel;  PESARESI Martino;  GERHARDINGER Andrea;  SOILLE Pierre; 

2011-12-16

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

JRC62554

1545-598X,   

http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5975197,    https://publications.jrc.ec.europa.eu/repository/handle/JRC62554,   

10.1109/LGRS.2011.2161750,