Method and apparatus to improve a video signal

Details Method and apparatus to improve a video signal Method and apparatus to improve a video signal

1993-07-14

1994-04-12

Kostak, Victor R.

Television

Video display

Projection device

348675, 348771, H04N 5202, H04N 314

Patent

active

053030559

ABSTRACT:
A method and circuit for improving a video signal. They can be used to nullify the gamma correction applied at the broadcast end for cathode-ray tube signals when using a spatial light modulator display. Additionally, the method and circuit can be used to generally improve the quality of the display for computer monitors or other formats that do not require the gamma nullification.

REFERENCES:
patent: 4368491 (1983-01-01), Saito
patent: 4591902 (1986-05-01), Masubuchi
patent: 5012163 (1991-04-01), Alcorn
patent: 5068740 (1991-11-01), Brody

Affiliated with

Also associated with

Rating

Method and apparatus to improve a video signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus to improve a video signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus to improve a video signal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2103191