Drop-out correcting luminance-chrominance signal separation circ

Details Drop-out correcting luminance-chrominance signal separation circ Drop-out correcting luminance-chrominance signal separation circ

1989-01-09

1989-06-27

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358314, H04N 978, H04N 988

Patent

active

048434574

ABSTRACT:
A luminance-chrominance signal separation circuit in which only those values of a digitized video signal which do not manifest drop-out are used for producing a luminance and a chrominance signal from linear combinations of the video signals. Different combinations are used depending on the locations of the drop-out.

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patent: 4470065 (1984-09-01), Reitmeier
patent: 4490748 (1984-12-01), Kamath
patent: 4517600 (1985-05-01), Reitmeier
patent: 4701784 (1987-10-01), Matsuoka et al.

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