Correlation techniques

Details Correlation techniques Correlation techniques

1977-12-09

1979-08-14

Boudreau, Leo H.

Communications: electrical

Digital comparator systems

3401463Y, 343 5MM, 364728, G06K 900

Patent

active

041647289

ABSTRACT:
In a correlation system, such as may be used in an autolock follow arrangement, the correlation is effected on the basis of line integrals of data relating to pictures of substantially the same scene obtained at different times. The formation of line integrals allows a straightforward, linear processing technique to be used for the correlation.

REFERENCES:
patent: 3152318 (1964-10-01), Swift
patent: 3165718 (1965-01-01), Fleisher
patent: 3299425 (1967-01-01), Smith et al.
patent: 3381274 (1968-04-01), Quade et al.
patent: 3748644 (1973-07-01), Tisdale
patent: 3845466 (1974-10-01), Hong
patent: 3879727 (1975-04-01), East
patent: 3879728 (1975-04-01), Wolff
patent: 3947833 (1976-03-01), Eckstein, Jr.
patent: 3952299 (1976-04-01), Hodge et al.
patent: 4119946 (1978-10-01), Taylor
Boyle-Bodin et al., "A Letter Encoder After Analysis of Geometrical Characters", Proc. on Conference on Machine Perception of Patterns: Teddington, 4-1972, pp. 216-222.
Nakano et al., "Improvement of Chinese Character Rec.", Proceedings of 1st Int. Joint Conf. on Pattern Rec., 1973, pp. 172-178.
Ruppert, "Character Recognition Using Density Sums", IBM Tech. Disclosure Bulletin, vol. 18, No. 7, Dec. 1975, pp. 2190-2191.

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