Fan, K.C.K.C.FanLiao, W.B.W.B.LiaoChen, C.Y.C.Y.ChenChen, S.HS.HChen2010-10-192018-06-282010-10-192018-06-282007-01http://ntur.lib.ntu.edu.tw//handle/246246/217078en-USAn AOI system and defect classification for powder metallurgy partsjournal article