Registration adjusting apparatus for a color television camera u

Details Registration adjusting apparatus for a color television camera u Registration adjusting apparatus for a color television camera u

1988-04-21

1989-05-30

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 50, H04N 9093

Patent

active

048355941

ABSTRACT:
A registration adjusting apparatus for a color television camera having a plurality of image pick-up tubes in which an effective image area is divided into segmented image areas and the registration adjustment is effected for every one of the segmented image areas, changes the registration control data sequentially at predetermined intervals and calculates the registration error in every segmented image area over the entire image area from the values of the centering control data produced at the time points when the registration errors of the respective segmented image areas are inverted in polarity, thereby to reduce the time necessary for performing registration adjustment. The registration error data is produced using a test chart of vertical and horizontal stripes over the segmented image area and by interpolation or extrapolation, the registration error data at the centers of the respective segmented image areas can be obtained.

REFERENCES:
patent: 4318124 (1982-03-01), Nakamura
patent: 4622581 (1986-11-01), Kihara et al.

Affiliated with

Also associated with

Rating

Registration adjusting apparatus for a color television camera u does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Registration adjusting apparatus for a color television camera u, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Registration adjusting apparatus for a color television camera u will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2157275