Takahiro Fukushima Masaki Nakagawa On-Line Writing-Box-Free Recognition of Handwritten Japanese Text Considering Character Size Variations. 2359-2363 2000 ICPR http://csdl.computer.org/comp/proceedings/icpr/2000/0750/02/07502359abs.htm db/conf/icpr/icpr2000-2.html#FukushimaN00