Chang Bum Lee Dong-Gyu Sim In Kwon Kim Young Kug Ham Rae-Hong Park Analysis System of Mixed Documents Consisting of Handwritten Korean/Alphanumeric Texts and Graphic Images. 451-454 1994 MVA http://b2.cvl.iis.u-tokyo.ac.jp/mva/proceedings/CommemorativeDVD/1994/papers/1994451.pdf conf/mva/1994 db/conf/mva/mva1994.html#LeeSKHP94