TV receiver having freeze field display

Details TV receiver having freeze field display TV receiver having freeze field display

1986-11-06

1988-08-02

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358140, H04N 514

Patent

active

047616865

ABSTRACT:
An interpolating apparatus for generating a pair of non-identical, interlaced fields from a single stored field of video signal. One of the interlaced fields is generated by adding three-fourths of one line's amplitude to one-fourth of the next line's amplitude. The other interlaced field is generated by adding one-fourth of said one line's amplitude to three-fourths of the next line's amplitude.

REFERENCES:
patent: 4298896 (1981-11-01), Heitmann
patent: 4636857 (1987-01-01), Achiha et al.
patent: 4679084 (1987-07-01), Topper et al.

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