TY  - CONF
AU  - Nuria Cirera
AU  - Alicia Fornes
AU  - Volkmar Frinken
AU  - Josep Llados
A2  - IbPRIA
PY  - 2013//
TI  - Hybrid grammar language model for handwritten historical documents recognition
T2  - LNCS
BT  - 6th Iberian Conference on Pattern Recognition and Image Analysis
SP  - 117
EP  - 124
VL  - 7887
PB  - Springer Berlin Heidelberg
N2  - In this paper we present a hybrid language model for the recognition of handwritten historical documents with a structured syntactical layout. Using a hidden Markov model-based recognition framework, a word-based grammar with a closed dictionary is enhanced by a character sequence recognition method. This allows to recognize out-of-dictionary words in controlled parts of the recognition, while keeping a closed vocabulary restriction for other parts. While the current status is work in progress, we can report an improvement in terms of character error rate.
SN  - 0302-9743
SN  - 978-3-642-38627-5
L1  - http://refbase.cvc.uab.es/files/CFF2013.pdf
UR  - http://dx.doi.org/10.1007/978-3-642-38628-2_13
N1  - DAG; 602.006; 600.045; 600.061
ID  - Nuria Cirera2013
ER  -