Off-line handwritten word recognition (HWR) using a singlecontextual hidden Markov model
Chen, M.-Y.
Kundu, A.
Zhou, J.
Center of Excellence for Document Anal. & Recognition, State Univ. of New York, Buffalo, NY;
Abstract
A complete scheme for totally unconstrained handwritten word
recognition based on a single contextual hidden Markov model (HMM) is
proposed. The scheme includes a morphology- and heuristics-based
segmentation algorithm and a modified Viterbi algorithm that searches
the (l+1)st globally best path based on the previous l
best paths. The results of detailed experiments for which the overall
recognition rate is up to 89.4% are reported
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