TY - GEN
T1 - Hand drawn symbol recognition by blurred shape model descriptor and a multiclass classifier
AU - Fornés, Alicia
AU - Escalera, Sergio
AU - Lladós, Josep
AU - Sánchez, Gemma
AU - Mas, Joan
PY - 2008
Y1 - 2008
N2 - In the document analysis field, the recognition of handwriting symbols is a difficult task because of the distortions due to hand drawings and the different writer styles. In this paper, we propose the Blurred Shape Model to describe handwritten symbols, and the use of Adaboost in an Error Correcting Codes framework to deal with multi-class categorization handwriting problems. It is a robust approach tolerant to the distortions and variability typically found in handwritten documents. This approach has been evaluated with the public GREC2005 database and an architectural symbol database extracted from a sketching interface, reaching high recognition rates compared with the state-of-the-art approaches.
AB - In the document analysis field, the recognition of handwriting symbols is a difficult task because of the distortions due to hand drawings and the different writer styles. In this paper, we propose the Blurred Shape Model to describe handwritten symbols, and the use of Adaboost in an Error Correcting Codes framework to deal with multi-class categorization handwriting problems. It is a robust approach tolerant to the distortions and variability typically found in handwritten documents. This approach has been evaluated with the public GREC2005 database and an architectural symbol database extracted from a sketching interface, reaching high recognition rates compared with the state-of-the-art approaches.
UR - http://www.scopus.com/inward/record.url?scp=55249121198&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-88188-9_4
DO - 10.1007/978-3-540-88188-9_4
M3 - Article in proceeding
AN - SCOPUS:55249121198
SN - 3540881840
SN - 9783540881841
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 29
EP - 39
BT - Graphics Recognition
PB - Springer
T2 - 7th International Workshop on Graphics Recognition, GREC 2007
Y2 - 20 September 2007 through 21 September 2007
ER -