EP 4122198 A4 20240424 - METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING
Title (en)
METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING
Title (de)
VERFAHREN UND VORRICHTUNG ZUR VIDEOCODIERUNG UND -DECODIERUNG
Title (fr)
PROCÉDÉ ET APPAREIL DE CODAGE ET DE DÉCODAGE VIDÉO
Publication
Application
Priority
- CN 202010188807 A 20200317
- KR 2021003211 W 20210316
Abstract (en)
[origin: WO2021187855A1] The present disclosure provides a method and apparatus for encoding and decoding. The method for decoding comprises obtaining a predicted sample matrix of a current prediction block, obtaining a reconstructed sample matrix according to the predicted sample matrix, wherein, values of elements of the predicted sample matrix are obtained according to values of samples in a filtered reconstructed sample matrix of a current image.
IPC 8 full level
H04N 19/117 (2014.01); H04N 19/105 (2014.01); H04N 19/176 (2014.01); H04N 19/70 (2014.01); H04N 19/80 (2014.01); H04N 19/82 (2014.01); H04N 19/86 (2014.01)
CPC (source: CN EP KR)
H04N 19/105 (2014.11 - EP KR); H04N 19/117 (2014.11 - EP KR); H04N 19/119 (2014.11 - KR); H04N 19/126 (2014.11 - CN KR); H04N 19/132 (2014.11 - KR); H04N 19/159 (2014.11 - CN KR); H04N 19/176 (2014.11 - EP KR); H04N 19/52 (2014.11 - CN KR); H04N 19/70 (2014.11 - EP); H04N 19/82 (2014.11 - EP KR); H04N 19/86 (2014.11 - EP KR); H04N 19/96 (2014.11 - KR); H04N 19/119 (2014.11 - EP); H04N 19/126 (2014.11 - EP); H04N 19/159 (2014.11 - EP); H04N 19/52 (2014.11 - EP); H04N 19/96 (2014.11 - EP)
Citation (search report)
- [E] EP 4277267 A1 20231115 - HANGZHOU HIKVISION DIGITAL TEC [CN]
- [A] CN 109889853 A 20190614 - UNIV PEKING SHENZHEN GRADUATE SCHOOL
- [A] RONGGANG WANG ET AL: "Loop Filtering for Internet Video Coding", no. m29132, 22 April 2013 (2013-04-22), XP030057663, Retrieved from the Internet <URL:http://phenix.int-evry.fr/mpeg/doc_end_user/documents/104_Incheon/wg11/m29132-v2-m29132_r1.zip m29132.doc> [retrieved on 20130422]
- [AP] XIE XI XIXIE@PKU EDU CN ET AL: "Improvement of Deblocking Filter for AVS3", PROCEEDINGS OF THE 2020 4TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING, ACMPUB27, NEW YORK, NY, USA, 19 June 2020 (2020-06-19), pages 326 - 330, XP058473048, ISBN: 978-1-4503-7687-7, DOI: 10.1145/3408127.3408141
- See references of WO 2021187855A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021187855 A1 20210923; CN 113411584 A 20210917; EP 4122198 A1 20230125; EP 4122198 A4 20240424; KR 102585236 B1 20231005; KR 20220124287 A 20220913
DOCDB simple family (application)
KR 2021003211 W 20210316; CN 202010188807 A 20200317; EP 21772159 A 20210316; KR 20227029747 A 20210316