Shape recognition system

Details Shape recognition system Shape recognition system

1976-12-29

1978-08-29

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

3401463AC, G06K 912

Patent

active

041107365

ABSTRACT:
An apparatus for separating the signals of an internal shape from the signals of an external shape for use in a shape recognition system.

REFERENCES:
patent: 3863218 (1975-01-01), Oka et al.
patent: 3899771 (1975-08-01), Saraga et al.
Hosking, "A Contour Method for the Recognition of Handprinted Characters", Conf. Proceedings on Machine Perception of Patterns: England, 4-72, pp. 19-27.
Sakai et al., "Extraction of Invariant Picture Sub-Structures by Computer", Comp. Graphics & Image Processing, vol. 1, No. 1, 4-72, pp. 81-96.

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