Method for treating inter-frame motion in a composite video...

Details Method for treating inter-frame motion in a composite video... Method for treating inter-frame motion in a composite video...

2005-10-01

2008-10-28

Hsia, Sherrie (Department: 2622)

Television

Image signal processing circuitry specific to television

Chrominance-luminance signal separation

C348S669000, C348S621000

Reexamination Certificate

active

07443454

ABSTRACT:
A method for treating inter-frame motion in a series of consecutive signal frames of a composite video signal includes the steps of, for an evaluation pixel position in each frame of a test frame-set including three successive signal frames: (a) determining whether there is at least a predetermined difference in chroma component or in luma component signals at the evaluation pixel; (b) if in step (a) there is not a predetermined difference in chroma component signals or in luma component signals, determining whether a first and third frame of the test frame-set are substantially identical; (c) determining whether at least a first predetermined number of the luma or chroma component signals in the test frame-set present at least one false color; and (d) determining whether at least a second predetermined number of high frequency luma component signals exist in the test frame-set.

REFERENCES:
patent: 6108048 (2000-08-01), Rinaldi
patent: 7046306 (2006-05-01), Zhai et al.
patent: 7349033 (2008-03-01), Chang et al.

Affiliated with

Also associated with

Rating

Method for treating inter-frame motion in a composite video... 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 for treating inter-frame motion in a composite video..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for treating inter-frame motion in a composite video... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4013720