Color camera system

Details Color camera system Color camera system

H - Electricity

04

N

350/42

H04N 9/00 (2006.01) H04N 9/04 (2006.01)

Patent

CA 1117649

ABSTRACT OF THE DISCLOSURE A color camera system is disclosed in which a dot-like signal which appears on a TV screen caused by a processing error is effectively eliminated. A pick up device with a color coding filter derives composite signals containing color components modulated at a frequency fs where the composite signals are obtained in opposite phase line by line. An adder circuit is provided to mix the composite signals obtained from two adjacent lines. A detector detects the 2nd harmonic of fs from the mixed composite signals. A dual gate MOSFET is provided to suppress a high frequency region of a luminance signal which is derived from the composite signals in response to the detected 2nd harmonic of fs. -1-

294150

Affiliated with

Also associated with

Rating

Color camera system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-329312