Khalil Maalmi A. El-Ouaazizi Rachid Benslimane Lew Fock Chong Lew Yan Voon A. Diou Patrick Gorria Crack Defect Detection and Localization Using Genetic-Based Inverse Voting Hough Transform. 257-260 2002 ICPR (3) http://doi.ieeecomputersociety.org/10.1109/ICPR.2002.1047843 db/conf/icpr/icpr2002-3.html#MaalmiEBVDG02