Center line magnetic ink character recognition system

Details Center line magnetic ink character recognition system Center line magnetic ink character recognition system

1991-04-19

1992-07-28

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 29, 382 64, G06K 708

Patent

active

051346630

ABSTRACT:
A system and method for recognizing magnetic ink character records (MICR) by establishing a centerline between the first and last peaks of a scanned magnetic-electrical read out, which centerline is used to establish the location of the major peaks. Then the peak magnitudes and peak locations are compared with those same parameters in predetermined template characters and scored according to error deviation. Algorithmic circuitry will find the lowest scored template and recognize the scanned character as the character identified with the lowest scoring template.

REFERENCES:
patent: 3278900 (1966-10-01), Wood
patent: 4356472 (1982-10-01), Hau-Chun Ka et al.
patent: 4797938 (1989-01-01), Will
patent: 5014324 (1991-05-01), Mazamder

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