Optical character reader

Details Optical character reader Optical character reader

1987-03-02

1989-01-10

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

235470, 382 59, 358280, G06K 922, G06K 934

Patent

active

047979402

ABSTRACT:
An optical character reader having a scanner with a field of vision which can scan an entire line of print without being shifted. A one-character pick out circuit is provided to subdivide the binary information yielded by the scanning of an entire line into discrete units which correspond to single characters. The units may then be subjected to recognition processing to complete the reading process.

REFERENCES:
patent: 3231860 (1966-01-01), Chatten
patent: 3947817 (1976-03-01), Requa
patent: 4246570 (1981-01-01), Kochert et al.
patent: 4562594 (1985-12-01), Bednar et al.
patent: 4594732 (1986-06-01), Tsuji
patent: 4654873 (1987-03-01), Fujisawa et al.

Affiliated with

Also associated with

Rating

Optical character reader does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical character reader, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical character reader will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2112979