EP 1817911 A1 20070815 - METHOD AND APPARATUS FOR MULTI-LAYERED VIDEO ENCODING AND DECODING
Title (en)
METHOD AND APPARATUS FOR MULTI-LAYERED VIDEO ENCODING AND DECODING
Title (de)
VERFAHREN UND VORRICHTUNG FÜR MEHRSCHICHTIGE VIDEOKODIERUNG UND -DEKODIERUNG
Title (fr)
PROCEDE ET APPAREIL DE CODAGE ET DE DECODAGE VIDEO MULTICOUCHE
Publication
Application
Priority
- KR 2005003916 W 20051118
- US 63254504 P 20041203
- KR 20050006804 A 20050125
Abstract (en)
[origin: WO2006059848A1] A video compression method, and more particularly, a prediction method for efficiently eliminating redundancy within a video frame, and a video compression method and an apparatus using the prediction method are provided. There is provided a method for encoding video based on a multi-layer structure, including performing intra-prediction on a current intra-block using images of neighboring intra-blocks of the current intra-block to obtain a prediction residual, performing prediction on the current intra-block using an image of a lower layer region corresponding to the current intra-block to obtain a prediction residual, selecting one of the two prediction residuals that offers higher coding efficiency, and encoding the selected prediction residual.
IPC 8 full level
H04N 19/105 (2014.01); H04N 19/11 (2014.01); H04N 19/147 (2014.01); H04N 19/176 (2014.01); H04N 19/33 (2014.01)
CPC (source: EP)
H04N 19/105 (2014.11); H04N 19/11 (2014.11); H04N 19/147 (2014.11); H04N 19/176 (2014.11); H04N 19/33 (2014.11)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006059848 A1 20060608; EP 1817911 A1 20070815; EP 1817911 A4 20150520
DOCDB simple family (application)
KR 2005003916 W 20051118; EP 05820697 A 20051118