Luminance/chromaticity signal separation circuit for composite v

Details Luminance/chromaticity signal separation circuit for composite v Luminance/chromaticity signal separation circuit for composite v

1990-12-11

1992-07-28

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 978

Patent

active

051344670

ABSTRACT:
A luminance/chromaticity signal separation circuit for a composite video signal, consisting of one-line delayers, inverters, adders, multipliers, low-pass filters, subtractors, comparators, band-pass filters, and line comb filters, capable of exactly separating a luminance signal and a chromaticity signal by selectively using output signals which are adapted to vertical luminance variations.

REFERENCES:
patent: 4223341 (1980-09-01), Drewery
patent: 4855815 (1989-08-01), Yasuki et al.
patent: 5051818 (1991-09-01), Mishima

Affiliated with

Also associated with

Rating

Luminance/chromaticity signal separation circuit for composite v does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Luminance/chromaticity signal separation circuit for composite v, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Luminance/chromaticity signal separation circuit for composite v will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1690105