Method and system for extracting features from handwritten text

Details Method and system for extracting features from handwritten text Method and system for extracting features from handwritten text

1997-02-28

1998-05-26

Johns, Andrew W.

Image analysis

Pattern recognition

On-line recognition of handwritten characters

382190, 382195, G06K 900, G06K 946, G06K 966

Patent

active

057579601

ABSTRACT:
A handwriting recognition system achieves a higher recognition rate by using a feature extraction method which computes features based on multiple data frames. A plurality of data frames is generated from handwritten text received by the system. Each data frame includes samples taken from the handwritten text. Individual-frame features are extracted from individual data frames, and in turn, multi-frame features are extracted from individual-frame features which correspond to different data frames.

REFERENCES:
patent: 5058182 (1991-10-01), Kuan et al.
patent: 5101437 (1992-03-01), Plamondon
patent: 5151951 (1992-09-01), Ueda et al.
patent: 5313528 (1994-05-01), Nishida

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