Scanning format converter with motion compensation

Details Scanning format converter with motion compensation Scanning format converter with motion compensation

1990-08-10

1992-03-10

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358140, H04N 701

Patent

active

050953540

ABSTRACT:
A device detects a correlation between frames represented by a video signal of an interlaced scanning format. A sudden motion of an object represented by the video signal is detected on the basis of the detected correlation. A normal motion of the object represented by the video signal is detected on the basis of the detected correlation. Scanning lines represented by the video signl are interpolated with changeable interpolation characteristics. The interpolation characteristics are changed in response to the detected normal motion of the object. The interpolation characteristics are changed in response to the detected sudden motion of the object.

REFERENCES:
patent: 4608594 (1986-08-01), Nicholson
patent: 4612567 (1986-09-01), Pritchard
patent: 4672445 (1987-06-01), Casey et al.
patent: 4868650 (1989-09-01), Weckenbrock
patent: 5005078 (1991-04-01), Gillard
"Project for Improvement of Television Picture Quality" by K. Ohida; Journal of Japanese Television Society; vol. 40, No. 5 (1986); pp. 348-375.

Affiliated with

Also associated with

Rating

Scanning format converter with motion compensation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Scanning format converter with motion compensation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scanning format converter with motion compensation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2288096