White balance correcting device

Details White balance correcting device White balance correcting device

1985-05-21

1987-05-19

Masinick, Michael A.

Facsimile and static presentation processing

Static presentation processing

Attribute control

H04N 973

Patent

active

046672249

ABSTRACT:
A white balance correcting device which is constructed to reduce at a time of high luminance input the low frequency luminance signal component included in either an input low frequency luminance signal or in a color difference signal of a gain-control matrix circuit which is generating the color difference signal upon receiving a color signal and low luminance signal, so as to thereby produce a precise color balance of a video picture at the time of a high luminance input.

REFERENCES:
patent: 4219841 (1980-08-01), Nishimura
patent: 4395730 (1983-07-01), Shen
patent: 4562459 (1985-12-01), Sokei

Affiliated with

Also associated with

Rating

White balance correcting device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with White balance correcting device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and White balance correcting device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1567895