OCR/Variable head slot reader

Image analysis – Histogram processing – For setting a threshold

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

235440, 235449, 235454, 235485, 382 7, 382 65, G06K 7015

Patent

active

043969020

ABSTRACT:
A reading device which uses both optical character recognition techniques and magnetic reading are combined in a reader wherein the magnetic reading head stays at a fixed position while the optical reading aperture may be varied to accomodate different documents. The slot through which checks, credit cards or other similar documents are passed is movable vertically to adapt to different media from which information is to be read.

REFERENCES:
patent: 3578953 (1971-05-01), Milford et al.
patent: 3764978 (1973-10-01), Tyburski et al.
patent: 3780264 (1973-12-01), Kondur, Jr. et al.
patent: 3938089 (1976-02-01), McGregor et al.
patent: 3939327 (1976-02-01), Humphrey
patent: 3949363 (1976-04-01), Holm
patent: 4013894 (1977-03-01), Foote et al.
patent: 4107653 (1978-08-01), Kruklitis
patent: 4137449 (1979-01-01), Townsend et al.
patent: 4201978 (1980-05-01), Nally
patent: 4205780 (1980-06-01), Burns et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

OCR/Variable head slot 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 OCR/Variable head slot reader, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and OCR/Variable head slot reader will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-486298

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.