EP 3918799 A4 20220323 - EXPLICIT SIGNALING OF EXTENDED LONG TERM REFERENCE PICTURE RETENTION
Title (en)
EXPLICIT SIGNALING OF EXTENDED LONG TERM REFERENCE PICTURE RETENTION
Title (de)
EXPLIZITE SIGNALISIERUNG FÜR LÄNGERFRISTIGE REFERENZBILDSPEICHERUNG
Title (fr)
SIGNALISATION EXPLICITE DE RÉTENTION PROLONGÉE D'IMAGE DE RÉFÉRENCE À LONG TERME
Publication
Application
Priority
- US 201962797806 P 20190128
- US 2020015414 W 20200128
Abstract (en)
[origin: WO2020159993A1] A decoder includes circuitry configured to receive a bitstream; store a plurality of long term reference frames in a reference list; retain a long term reference frame in the reference list for a length of time based on a retention time; and decode at least a portion of video using the long term reference frame retained in the reference list. Related apparatus, systems, techniques and articles are also described.
IPC 8 full level
H04N 19/58 (2014.01)
CPC (source: EP KR)
H04N 19/105 (2014.11 - KR); H04N 19/109 (2014.11 - KR); H04N 19/124 (2014.11 - KR); H04N 19/13 (2014.11 - KR); H04N 19/159 (2014.11 - KR); H04N 19/44 (2014.11 - KR); H04N 19/58 (2014.11 - EP); H04N 19/593 (2014.11 - KR); H04N 19/70 (2014.11 - EP); H04N 19/86 (2014.11 - KR); H04N 19/96 (2014.11 - KR)
Citation (search report)
- [IY] US 2014003538 A1 20140102 - RAMASUBRAMONIAN ADARSH KRISHNAN [US], et al
- [YA] Y-K WANG (HUAWEI) ET AL: "AHG17: On reference picture management for VVC", no. JVET-M0128, 2 January 2019 (2019-01-02), XP030200190, Retrieved from the Internet <URL:http://phenix.int-evry.fr/jvet/doc_end_user/documents/13_Marrakech/wg11/JVET-M0128-v1.zip JVET-M0128-v1.docx> [retrieved on 20190102]
- [YA] BROSS B ET AL: "High Efficiency Video Coding (HEVC) text specification draft 7", no. JCTVC-I1003, 14 July 2012 (2012-07-14), XP030235285, Retrieved from the Internet <URL:http://phenix.int-evry.fr/jct/doc_end_user/documents/9_Geneva/wg11/JCTVC-I1003-v10.zip JCTVC-I1003_d9.doc> [retrieved on 20120714]
- [YA] JEM ED - JEM: "Algorithm Description of Joint Exploration Test Model 7'', Document JVET-G1001_v1, Joint Video Exploration Team of ISO/I EC JTC1/SC29/WG11, 7th meeting, 13 - 21 July 2017, Torino, IT.) and the Versatile Video Codec (VVC, ''Versatile Video Coding (Draft 10)", DOCUMENT JVET-S2001 VB, JOINT VIDEO EXPLORATION TEAM OF ISO/IIEC JTC1/SC29/WG11, 19TH MEETING, TELECONFERENCE,, 13 July 2017 (2017-07-13), XP002805534
- See also references of WO 2020159993A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020159993 A1 20200806; BR 112021014753 A2 20210928; CN 113615184 A 20211105; EP 3918799 A1 20211208; EP 3918799 A4 20220323; JP 2022524917 A 20220511; JP 7498502 B2 20240612; KR 20210118155 A 20210929; MX 2021009024 A 20211013; SG 11202108105Y A 20210830
DOCDB simple family (application)
US 2020015414 W 20200128; BR 112021014753 A 20200128; CN 202080021301 A 20200128; EP 20748672 A 20200128; JP 2021543479 A 20200128; KR 20217027065 A 20200128; MX 2021009024 A 20200128; SG 11202108105Y A 20200128