CIG Distortion correction with delay lines

Details CIG Distortion correction with delay lines CIG Distortion correction with delay lines

1984-04-02

1986-02-18

Martin, John C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358237, H04N 574

Patent

active

045716315

ABSTRACT:
Distortion occurring when tan .theta. mapped CIG video is projected onto a ide angle non-tan .theta. display is corrected in both line direction and cross-line direction by varying the propagation time of the pixels within a line to achieve a non-distorted line and by buffering the lines of the display to allow for selective fetching of lines for display in a non-distorted manner. Both pixels and lines are delayed by variable amounts in accordance with their temporal location within a line or frame, respectively.

REFERENCES:
patent: 4125862 (1978-11-01), Catano
patent: 4152725 (1979-05-01), Beckmann
patent: 4153915 (1979-05-01), McKechnie
patent: 4163249 (1979-07-01), Michael
patent: 4228465 (1980-10-01), Stone

Affiliated with

Also associated with

Rating

CIG Distortion correction with delay lines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with CIG Distortion correction with delay lines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and CIG Distortion correction with delay lines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1553286