Method and apparatus for controlling television image processing

Details Method and apparatus for controlling television image processing Method and apparatus for controlling television image processing

1991-05-09

1993-10-12

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358310, 360 69, 360 331, H04N 514, H04N 979

Patent

active

052530612

ABSTRACT:
A television image processing apparatus has a memory for storing television signals with respect to a predetermined frame image. The apparatus also has an arithmetic correlation circuit for calculating correlation quantity between television signals of each frame image applied thereto in real time and television signals of the frame image stored in the memory, and a control circuit for generating a control signal when the correlation quantity calculated by the arithmetic correlation circuit exceeds a predetermined value.

REFERENCES:
patent: 4677466 (1987-06-01), Lert, Jr. et al.
patent: 4879611 (1989-11-01), Fukui et al.
patent: 4991025 (1991-02-01), Eigeldinger
Patent Abstracts of Japan-corresponding to reference 1 and 2.

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