4th International Conference Document Analysis and Recognition (ICDAR '97), 2-Volume Set, August 18-20, 1997, Ulm, Germany, Proceedings

4th International Conference Document Analysis and Recognition (ICDAR '97), 2-Volume Set, August 18-20, 1997, Ulm, Germany, Proceedings ICDAR 0-8186-7898-4 IEEE Computer Society 1997 db/conf/icdar/icdar1997.html