TY - GEN
T1 - Predictive DP matching for on-line character recognition
AU - Baba, Daiki
AU - Uchida, Seiichi
AU - Sakoe, Hiroaki
PY - 2007/12/1
Y1 - 2007/12/1
N2 - For on-line character recognition, predictive DP matching is proposed where two physically different features, coordinate features and directional features, are handled in a unified manner. For this unification, the distance of the directional features is converted into a distance of the coordinate features by a feature prediction technique. An experimental result showed that the predictive DP matching could attain a recognition rate comparable to the rate by the conventional DP matching which requires the costly optimization of the weight to balance the two features.
AB - For on-line character recognition, predictive DP matching is proposed where two physically different features, coordinate features and directional features, are handled in a unified manner. For this unification, the distance of the directional features is converted into a distance of the coordinate features by a feature prediction technique. An experimental result showed that the predictive DP matching could attain a recognition rate comparable to the rate by the conventional DP matching which requires the costly optimization of the weight to balance the two features.
UR - http://www.scopus.com/inward/record.url?scp=51149089303&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51149089303&partnerID=8YFLogxK
U2 - 10.1109/ICDAR.2007.4377000
DO - 10.1109/ICDAR.2007.4377000
M3 - Conference contribution
AN - SCOPUS:51149089303
SN - 0769528228
SN - 9780769528229
T3 - Proceedings of the International Conference on Document Analysis and Recognition, ICDAR
SP - 674
EP - 678
BT - Proceedings - 9th International Conference on Document Analysis and Recognition, ICDAR 2007
T2 - 9th International Conference on Document Analysis and Recognition, ICDAR 2007
Y2 - 23 September 2007 through 26 September 2007
ER -