Character recognition system

Details Character recognition system Character recognition system

1976-02-10

1978-04-18

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

3401463AC, G06K 912

Patent

active

040854019

ABSTRACT:
The invention relates to pattern recognition of binary numbers corresponding respectively to the different elementary zones of the pattern of a character. The system consists in defining the orientation of the character in its various points which are then supplied to different memories according to their orientation. The character is then characterized by 21 binary variables defined by the existence or absence of given orientation segments in 21 predetermined zones. These variables are decoded.

REFERENCES:
patent: 3522586 (1970-08-01), Kiji et al.
patent: 3541511 (1970-11-01), Genchi et al.
patent: 3613080 (1971-10-01), Angeloni et al.
patent: 3723970 (1973-03-01), Stoller
patent: 3936800 (1976-02-01), Ejiri et al.

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