Information processing mechanism with combined printing and read

Details Information processing mechanism with combined printing and read Information processing mechanism with combined printing and read

1983-04-22

1986-05-13

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

400 73, 400580, 235432, G06K 920

Patent

active

045891435

ABSTRACT:
An information processing mechanism having a combined printing and reading head wherein the reading head is maintained as close as possible to the printing head by providing means for deflecting light entering the reading head so that the organization of the reading head may be arranged with a reading window thereof through which light enters the reading head arranged adjacent the printing head between a printing needle guide member and a magnet carrier of the printing head, the magnet carrier having a wider dimension than the printing needle guide member.

REFERENCES:
patent: 3142040 (1964-07-01), Zeheb
patent: 3250172 (1966-05-01), Abbott et al.
patent: 4165940 (1979-08-01), Cacciola
patent: 4250526 (1981-02-01), Fuwa et al.
patent: 4255064 (1981-03-01), Kelly
patent: 4377741 (1983-03-01), Brekka et al.

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