Method of error modification for video data

Details Method of error modification for video data Method of error modification for video data

H - Electricity

04

N

352/18, 350/62

H04N 9/88 (2006.01) H04N 9/888 (2006.01)

Patent

CA 1250658

ABSTRACT OF THE DISCLOSURE In effecting error modification of component video data, having predetermined relationships, for example, in the playback side of a digital VTR for the Y, CR, and CB component system, a range of values that is allowable for the data indicated to be erroneous by its error flag, is defined on the basis of the data indicated to be correct by its error flag, and, when the erroneous data is outside the allowable range, such erroneous data is modified to have a value within the allowable range, for example, near the center thereof, and is then output. By this arrangement, when the Y, CR, and CB signals are converted into playback R, G, and B signals, the latter do not exceed the ranges of values thereof necessary for proper color balance of the reproduced picture.

506965

Affiliated with

Also associated with

Rating

Method of error modification for video data 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 of error modification for video data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of error modification for video data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1290175