Apparatus for identifying and correcting unrecognizable characte

Details Apparatus for identifying and correcting unrecognizable characte Apparatus for identifying and correcting unrecognizable characte

1989-06-02

1990-11-27

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 56, G06K 972

Patent

active

049742604

ABSTRACT:
An apparatus for identifying a character which cannot be machine read so that the operator may observe and hopefully recognize the character in question. A bit-map video image of the unrecognized character(s) is inserted in the ASCII data line of neighboring characters to create an impression of the original line of text from the document. A data entry operator uses this information to enter the required correct character(s) via the keyboard or other means. This reject/reentry method allows for quick operator response, and minimizes data storage and transmission of video information.

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"Penny Pitching Lans", Mar., 1989, pp. 255-258, Robert W. Kane and Tami Peterson.

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