Pd. Gader et al., HANDWRITTEN WORD RECOGNITION WITH CHARACTER AND INTER-CHARACTER NEURAL NETWORKS, IEEE transactions on systems, man and cybernetics. Part B. Cybernetics, 27(1), 1997, pp. 158-164
Citations number
30
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Science Cybernetics","Robotics & Automatic Control
An off-line handwritten word recognition system is described. Images o
f handwritten words are matched to lexicons of candidate strings. A wo
rd image is segmented into primitives. The best match between sequence
s of unions of primitives and a lexicon string is found using dynamic
programming. Neural networks assign match scores between characters an
d segments. Two particularly unique features are that neural networks
assign confidence that pairs of segments are compatible with character
confidence assignments and that this confidence is integrated into th
e dynamic programming. Experimental results are provided on data from
the U.S. Postal Service.