The CRASH Project: Defect Detection and Classification in Ferrite Cores. - Massimo Mari; Carlo Dambra; Dmitry Chetverikov; Judit Verestóy; Adam Józwik; Mariusz Nieniewski; Leszek Chmielewski; Marek Sklodowski; Waldemar Cudny; Martin Lugg (ICIAP (2), 1997)