Raster distortion correction for progressive scan television sys

Details Raster distortion correction for progressive scan television sys Raster distortion correction for progressive scan television sys

1984-12-28

1987-06-02

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 64, 358242, 358140, H04N 1120

Patent

active

046707727

ABSTRACT:
A progressive scan video display apparatus incorporates beam landing error correction circuitry. Beam landing error correction may be accomplished prior or subsequent to video information interpolation and prior or subsequent to video information speedup. The correction circuits utilize sample interpolation techniques to provide accurate beam landing error correction for each of the red, green and blue video information signals.

REFERENCES:
patent: 3893174 (1975-07-01), Sano et al.
patent: 4127873 (1978-11-01), Katagi
patent: 4400719 (1983-08-01), Powers
patent: 4550336 (1985-10-01), Sepp
patent: 4558347 (1985-12-01), Pritchard et al.
patent: 4583113 (1986-04-01), Pritchard
patent: 4600945 (1986-07-01), Bolger
Article from IEEE Transactions on Consumer Electronics, R. Deubert, "Digital System for Horizontal Geometry and Convergence Correction", vol. CE-30, No. 3, Aug. 1984.

Affiliated with

Also associated with

Rating

Raster distortion correction for progressive scan television sys does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Raster distortion correction for progressive scan television sys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Raster distortion correction for progressive scan television sys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-617027