id: 70247058 dt: a an: 70247058 au: Nagasaki, Takeshi; Marukawa, Katsumi; Kagehiro, Tatsuhiko; Sako, Hiroshi ti: A coupon classification method based on adaptive image vector matching so: ICPR (3), 280-283 (2006). py: 2006 pu: la: EN cc: ut: ci: li: http://doi.ieeecomputersociety.org/10.1109/ICPR.2006.58