Image analysis – Pattern recognition – Unconstrained handwriting
Patent
1996-08-02
1999-02-23
Boudreau, Leo H.
Image analysis
Pattern recognition
Unconstrained handwriting
382228, G06K 900
Patent
active
058752560
ABSTRACT:
Methods and systems for performing handwriting recognition which include, in part, application of stochastic modeling techniques in conjunction with language modeling. Handwriting recognition is performed on a received data set, which is representative of a handwriting sample comprised of one or more symbols. Recognition is performed by selectively segmenting the data set into one or more strokes utilizing an evolution grammar for identifying each one of the strokes among one or more alternatives. Each one of the strokes represents a segment of the handwriting sample. The identified strokes are evaluated as a stroke sequence, representative of one or more of the handwriting sample's symbols, to identify the handwriting sample.
REFERENCES:
patent: 5050219 (1991-09-01), Maury
patent: 5121441 (1992-06-01), Chefalas et al.
patent: 5313527 (1994-05-01), Guberman et al.
Brown Michael Kenneth
Glinski Stephen Charles
Hu Jianying
Turin William
Boudreau Leo H.
Lucent Technologies - Inc.
Tadayon Bijan
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