Motion estimation

Details Motion estimation Motion estimation

2006-02-07

2006-02-07

Vo, Tung (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

Reexamination Certificate

active

06996177

ABSTRACT:
In a motion vector estimation method, a block-based motion vector estimation process (BME) that involves comparing a plurality of candidate vectors is carried out to determine block-based motion vectors, at least a most frequently occurring block-based motion vector (MFMV) is determined, a global motion vector estimation process (GME) using at least the most frequently occurring block-based motion vector (MFMV) is carried out to obtain a global motion vector (GMV), and the global motion vector (GMV) is applied as a candidate vector to the block-based motion vector estimation process (BME).

REFERENCES:
patent: 5473379 (1995-12-01), Horne
patent: 5575286 (1996-11-01), Weng et al.
patent: 5729302 (1998-03-01), Yamauchi
patent: 6278736 (2001-08-01), De Haan et al.
patent: 6385245 (2002-05-01), De Haan et al.
patent: 6462791 (2002-10-01), Zhu
patent: 4112235 (1992-11-01), None
patent: 0652678 (1995-05-01), None
patent: 0652678 (1995-05-01), None
patent: 0897247 (1999-02-01), None
patent: WO9746922 (1997-12-01), None
“Real-Time 2-3 Pull-Down Elimination Applying Motion Estimation/Compensation in a Programmable Device” by R.J. Schutten and G. de Haan, in IEEE Transactions on Consumer Electronics, vol. 44, No. 3, Aug. 1998.

Affiliated with

Also associated with

Rating

Motion estimation does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3651296