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1. WO2020072969 - METHODS AND SYSTEMS FOR CONSTRUCTING MERGE CANDIDATE LIST INCLUDING ADDING A NON- ADJACENT DIAGONAL SPATIAL MERGE CANDIDATE

Publication Number WO/2020/072969
Publication Date 09.04.2020
International Application No. PCT/US2019/054816
International Filing Date 04.10.2019
IPC
H04N 19/44 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
H04N 19/51 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
503involving temporal prediction
51Motion estimation or motion compensation
H04N 19/52 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
503involving temporal prediction
51Motion estimation or motion compensation
513Processing of motion vectors
517by encoding
52by predictive encoding
H04N 19/593 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
593involving spatial prediction techniques
CPC
H04N 19/44
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
H04N 19/51
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
503involving temporal prediction
51Motion estimation or motion compensation
H04N 19/52
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
503involving temporal prediction
51Motion estimation or motion compensation
513Processing of motion vectors
517by encoding
52by predictive encoding
H04N 19/593
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
50using predictive coding
593involving spatial prediction techniques
Applicants
  • OP SOLUTIONS, LLC [US]/[US]
Inventors
  • KALVA, Hari
  • FURHT, Borivoje
  • ADZIC, Velibor
Agents
  • DRAYTON, Micah
Priority Data
62/741,63905.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND SYSTEMS FOR CONSTRUCTING MERGE CANDIDATE LIST INCLUDING ADDING A NON- ADJACENT DIAGONAL SPATIAL MERGE CANDIDATE
(FR) PROCÉDÉS ET SYSTÈMES POUR CONSTRUIRE UNE LISTE DE CANDIDATS DE FUSION COMPRENANT L'AJOUT D'UN CANDIDAT DE FUSION SPATIAL DIAGONAL NON ADJACENT
Abstract
(EN)
A decoder includes circuitry configured to receive a bitstream, determine whether a merge mode is enabled for a block, construct a merge candidate list including adding a non-adjacent diagonal spatial candidate to the merge candidate list, and reconstruct pixel data of the block and using the merge candidate list. Related apparatus, systems, techniques and articles are also described.
(FR)
L'invention concerne un décodeur comprenant un circuit configuré pour recevoir un train de bits, déterminer si un mode de fusion est activé pour un bloc, construire une liste de candidats de fusion comprenant l'ajout d'un candidat spatial diagonal non adjacent à la liste de candidats de fusion, et reconstruire des données de pixel du bloc et utiliser la liste de candidats de fusion. La présente invention concerne également un appareil, des systèmes, des techniques et des articles associés.
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