Video-Bewegungsvektorabschätzung mit asymmetrischem Aktualisierungsgebiet
摘要
In a motion estimator which adds small increments (P-2, P-4) to a prediction vector (P) to obtain a number of candidate vectors (2,4) from which an output vector is selected, a first increment (P-2) in a first direction has a different magnitude from a second increment (P-4) in a second direction. <IMAGE>
申请公布号
DE69126930(D1)
申请公布日期
1997.09.04
申请号
DE1991626930
申请日期
1991.08.13
申请人
PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
发明人
DE HAAN, GERARD, NL-5656 AA EINDHOVEN, NL;HUIJGEN, HENDRIK, NL-5656 AA EINDHOVEN, NL