\input zb-basic
\input zb-ioport
\iteman{io-port 70176980}
\itemau{Bai, Shuyong; Li, Linlin; Tan, Chew Lim}
\itemti{Keyword spotting in document images through word shape coding}
\itemso{ICDAR, 331-335 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1109/ICDAR.2009.54}
\end