Method and system for locating the amount field on a document

Details Method and system for locating the amount field on a document Method and system for locating the amount field on a document

1990-03-12

1992-06-02

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 9, 382 48, 382 61, G06K 900

Patent

active

051194333

ABSTRACT:
A system for locating and identifying the amount of field on a check or other financial document including the steps of identifying the type of characters within each rectangular block as either machine print, hand print, decimal point, or vertical bar, and then using that identification of type to determine which block is to be identified as the amount field.

REFERENCES:
patent: 4685141 (1987-08-01), Hogue et al.
patent: 4736441 (1988-04-01), Hirose et al.
patent: 4850025 (1989-07-01), Abe
patent: 4903311 (1990-02-01), Nakamura

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