Processing means for use in an optical character recognition sys

Details Processing means for use in an optical character recognition sys Processing means for use in an optical character recognition sys

1989-07-21

1990-04-17

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 13, G06K 934

Patent

active

049187406

ABSTRACT:
Means is provided for use in an optical character recognition system to narrow the possible characters associated with a given unknown input character, primarily based upon subline information. This means also serves to add to the possibility set additional possible characters, and to determine point sizes for each character. In the event that the subline information provided is erroneous, the subline information is corrected.

REFERENCES:
patent: 3111646 (1963-11-01), Harmon
patent: 4078249 (1978-03-01), Lelke et al.
patent: 4121228 (1978-10-01), Cowe et al.
patent: 4259661 (1981-03-01), Todd
patent: 4345245 (1982-08-01), Vella et al.
patent: 4377803 (1983-03-01), Lotspiech et al.
patent: 4558461 (1985-12-01), Schlang
patent: 4675830 (1987-06-01), Hawkins
Azriel Rosenfeld and Avinash C. Kak, Digital Picture Processing, 2nd Edition, vol. 2, Chapt. 10, Academic Press, 1982.
K. S. Fu, Syntactic Pattern Recognition and Applications, Section 1.6, Appendices A & B, Prentice Hall, 1982.

Affiliated with

Also associated with

Rating

Processing means for use in an optical character recognition sys does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Processing means for use in an optical character recognition sys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing means for use in an optical character recognition sys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1058502