EP 1741297 A1 20070110 - METHOD AND APPARATUS FOR IMPLEMENTING MOTION SCALABILITY
Title (en)
METHOD AND APPARATUS FOR IMPLEMENTING MOTION SCALABILITY
Title (de)
VERFAHREN UND VORRICHTUNG ZUR IMPLEMENTIERUNG VON BEWEGUNGSSKALIERBARKEIT
Title (fr)
PROCEDE ET APPAREIL PERMETTANT DE METTRE EN OEUVRE L'EXTENSIBILITE DE MOUVEMENT
Publication
Application
Priority
- KR 2005000968 W 20050401
- US 56025004 P 20040408
- KR 20040032237 A 20040507
Abstract (en)
[origin: WO2006004305A1] An apparatus and method for improving the multi-layered motion vector compression efficiency of a video coding method by efficiently predicting a motion vector in an enhancement layer from a motion vector in a base layer. The apparatus includes a base layer determining module that determines motion vector component of a base layer having the base layer pixel accuracy using the obtained motion vector, and an enhancement layer determining module that determines a motion vector component of an enhancement layer having the enhancement layer pixel accuracy which is obtained motion vector.
IPC 8 full level
H04N 7/32 (2006.01)
CPC (source: EP)
H04N 19/187 (2014.11); H04N 19/19 (2014.11); H04N 19/30 (2014.11); H04N 19/52 (2014.11); H04N 19/567 (2014.11); H04N 19/61 (2014.11); H04N 19/615 (2014.11); H04N 19/63 (2014.11); H04N 19/13 (2014.11)
Citation (search report)
See references of WO 2006004305A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
KR 2005000968 W 20050401; EP 05789577 A 20050401