Method of determining a motion vector for deriving motion...

Details Method of determining a motion vector for deriving motion... Method of determining a motion vector for deriving motion...

2007-06-19

2007-06-19

Philippe, Gims (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S238000

Reexamination Certificate

active

10338283

ABSTRACT:
In the method of determining a motion vector for deriving motion vectors of a bi-predictive image block, a list 1 motion vector of a co-located image block for a bi-predictive image block is selected as a motion vector for deriving motion vectors of the bi-predictive image block when the co-located image block only has a list 1 motion vector.

REFERENCES:
patent: 6404813 (2002-06-01), Haskell et al.
patent: 6654420 (2003-11-01), Snook
patent: 7003035 (2006-02-01), Tourapis et al.
patent: 2004/0001546 (2004-01-01), Tourapis et al.
patent: 2004/0057520 (2004-03-01), Sun
patent: 2005/0129118 (2005-06-01), Jeon
patent: 2005/0129119 (2005-06-01), Jeon
patent: 2005/0129120 (2005-06-01), Jeon
patent: 0 863 674 (1998-09-01), None
patent: 1460450 (2004-04-01), None
patent: WO 01/33864 (2001-05-01), None
“Text of Final Committee Draft of Joint Video Specification (ITU-T Rec. H.264 / ISO/IEC 14496-10 AVC)”; International Organization for Standardization—Organisation Internationale De Normalisation; Jul. 2002; pp. I-XV, 1-197, XP001100641; paragraphs '8.3.6.3!, '10.3.2!, '10.3.3!, '10.3.6!, '10.4.2!. Working Draft No. 2. Revision 2 (WD-2) Joint Video Team (JVT) of ISO/IEC MPEG (MPEG-4 Part 10 AVC) and ITU-T VCEG (H.26L), Geneva; Mar. 15, 2002; pp. 1-106, XP002245569; paragraph '7.4.2!.
“Joint Final Committee Draft (JFCD) Of Joint Video Specification (ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC).” Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG. 4thMeeting: Klagenfurt, Austria, Jul. 22-26, 2002.
UK Search Report dated Aug. 23, 2005.
Kondo, S. et al. “A New Method of Direct Mode Motion Compensation in Multiple Picture Prediction.” IEICE Transactions on Information and Systems, Information & Systems Society, vol. E87-D, No. 9, Sep. 2004, pp. 2212-2220.
Netherlands Search Report dated Mar. 2, 2006.

Affiliated with

Also associated with

Rating

Method of determining a motion vector for deriving motion... 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 of determining a motion vector for deriving motion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of determining a motion vector for deriving motion... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3839787