Selection of the reference unit for prediction within a chosen coding or prediction mode

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H04N19/105

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

Current Industry

H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode

Industries

Patents Grantslast 30 patents

Information Patent Grant
Switching logic for bi-directional optical flow
- Patent number 12,200,190
- Issue date Jan 14, 2025
- INTERDIGTAL VC HOLDINGS, INC.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reducing slice header parsing overhead in vid...
- Patent number 12,200,194
- Issue date Jan 14, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Colour component prediction method, encoder, decoder and storage me...
- Patent number 12,200,199
- Issue date Jan 14, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junyan Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction-based image coding method and device using MPM list
- Patent number 12,200,205
- Issue date Jan 14, 2025
- LG Electronics Inc.
- Jin Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal by generating pred...
- Patent number 12,200,251
- Issue date Jan 14, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoidance of redundant signaling in multi-layer video bitstreams
- Patent number 12,200,263
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-line cross component linear model prediction mode
- Patent number 12,200,218
- Issue date Jan 14, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device using differential coding
- Patent number 12,200,239
- Issue date Jan 14, 2025
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector refinement for multi-reference prediction
- Patent number 12,200,246
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video transmission method, video transmission system, and control d...
- Patent number 12,200,249
- Issue date Jan 14, 2025
- Toyota Jidosha Kabushiki Kaisha
- Toshinobu Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for inter-frame prediction
- Patent number 12,200,189
- Issue date Jan 14, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding using cross-component linear model
- Patent number 12,200,198
- Issue date Jan 14, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and device using motion compensation
- Patent number 12,200,200
- Issue date Jan 14, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Geonjung Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for bi-prediction with sample adaptive weights
- Patent number 12,200,192
- Issue date Jan 14, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Joint signaling method for motion vector difference
- Patent number 12,200,196
- Issue date Jan 14, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual temporal affine candidates
- Patent number 12,200,197
- Issue date Jan 14, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Antoine Robert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder and corresponding methods for intra prediction
- Patent number 12,200,201
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaled adaptive loop filter with multiple classifiers in video co...
- Patent number 12,200,207
- Issue date Jan 14, 2025
- QUALCOMM Incorporated
- Nan Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and recording medium therefor
- Patent number 12,200,221
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine motion model derivation method
- Patent number 12,200,222
- Issue date Jan 14, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Jiancong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC down-scaled weighted cost function for image/video coding
- Patent number 12,200,241
- Issue date Jan 14, 2025
- Nokia Technologies Oy
- Jani Lainema
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-HMVP for affine
- Patent number 12,200,244
- Issue date Jan 14, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained position dependent intra prediction combination (PDPC)
- Patent number 12,200,232
- Issue date Jan 14, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TMVP derivation
- Patent number 12,200,193
- Issue date Jan 14, 2025
- BEIJING BYETDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus using intra prediction in image...
- Patent number 12,200,202
- Issue date Jan 14, 2025
- LG Electronics Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium usi...
- Patent number 12,200,203
- Issue date Jan 14, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geometric partition mode with motion vector refinement
- Patent number 12,200,220
- Issue date Jan 14, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoidance of redundant signaling in multi-layer video bitstreams
- Patent number 12,200,264
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for video coding
- Patent number 12,200,270
- Issue date Jan 14, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On geometric partition mode with intra and inter prediction
- Patent number 12,200,191
- Issue date Jan 14, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOTION VECTOR PREDICTION FOR VIDEO CODING
- Publication number 20250024018
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE TRANSFORMS FOR COMPOUND INTER-INTRA PREDICTION MODES
- Publication number 20250024019
- Publication date Jan 16, 2025
- Tencent America LLC
- Madhu PERINGASSERY KRISHNAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250024021
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Corporation of America
- Ru Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE CODING DEVICE, PICTURE CODING METHOD, AND PICTURE CODING PR...
- Publication number 20250024023
- Publication date Jan 16, 2025
- JVCKENWOOD Corporation
- Hideki TAKEHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL MERGE CANDIDATES IN MERGE CANDIDATE LISTS IN VIDEO CODING
- Publication number 20250024024
- Publication date Jan 16, 2025
- Alibaba Innovation Private Limited
- Ru-Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE FILTER FOR DECODER-SIDE INTRA MODE DERIVATION
- Publication number 20250024031
- Publication date Jan 16, 2025
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON LIST CONSTRUCTION OF CODED INFORMATION OF INTER PREDICTION
- Publication number 20250024045
- Publication date Jan 16, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR DECODER-SIDE INTRA MODE DERIVATION
- Publication number 20250024046
- Publication date Jan 16, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng JHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250024051
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Corporation of America
- Virginie DRUGEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLICIT MASKED BLENDING MODE IMPROVEMENT COMBINED WITH WEIGHTED PR...
- Publication number 20250024055
- Publication date Jan 16, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE BASED PREDICTION
- Publication number 20250024063
- Publication date Jan 16, 2025
- Tencent America LLC
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPLICIT MASKED BLENDING MODE COMBINED WITH MV REFINEMENT METHODS
- Publication number 20250024070
- Publication date Jan 16, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA-PREDICTION CONCEPT FOR MULTI-COMPONENT PICTURE CODING INCLUDI...
- Publication number 20250024028
- Publication date Jan 16, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Benjamin BROSS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION CODING FOR VERTICES IN INTER-CODED BASEMESH FRAME FOR DYNAMI...
- Publication number 20250024068
- Publication date Jan 16, 2025
- Samsung Electronics Co., Ltd.
- Rajan Laxman Joshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJUSTMENT METHOD ON INTER PREDICTION WITH LINEAR PREDICTION MODEL
- Publication number 20250024016
- Publication date Jan 16, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS FOR DERIVING WEIGHT INDEX INFOR...
- Publication number 20250024020
- Publication date Jan 16, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR DERIVING AFFINE MERGE CANDIDATE
- Publication number 20250024025
- Publication date Jan 16, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
- Publication number 20250024026
- Publication date Jan 16, 2025
- KDDI CORPORATION
- Kyohei UNNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON DERIVATION AND PROPAGATION OF CODED INFORMATION OF INTER PREDICTION
- Publication number 20250024044
- Publication date Jan 16, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING METHOD, ENCODING METHOD, AND STORAGE MEDIUM
- Publication number 20250024027
- Publication date Jan 16, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhihuang XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Codec Performance Comparison
- Publication number 20250024042
- Publication date Jan 16, 2025
- Tencent America LLC
- Ding DING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING CONCEPT ALLOWING EFFICIENT MULTI-VIEW/LAYER CODING
- Publication number 20250024056
- Publication date Jan 16, 2025
- GE Video Compression, LLC
- Robert SKUPIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...
- Publication number 20250024073
- Publication date Jan 16, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PICTURE PREDICTION METHOD AND APPARATUS
- Publication number 20250024017
- Publication date Jan 16, 2025
- Huawei Technologies Co., Ltd
- Huanbang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250024022
- Publication date Jan 16, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...
- Publication number 20250024060
- Publication date Jan 16, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Wei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250016361
- Publication date Jan 9, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
- Publication number 20250016369
- Publication date Jan 9, 2025
- Maxell, Ltd.
- Takuya SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLANAR MODE IMPROVEMENT FOR INTRA PREDICTION
- Publication number 20250016308
- Publication date Jan 9, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Ning YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250016311
- Publication date Jan 9, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Selection of the reference unit for prediction within a chosen coding or prediction mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switching logic for bi-directional optical flow

Method and system for reducing slice header parsing overhead in vid...

Colour component prediction method, encoder, decoder and storage me...

Intra prediction-based image coding method and device using MPM list

Method and apparatus for processing video signal by generating pred...

Avoidance of redundant signaling in multi-layer video bitstreams

Single-line cross component linear model prediction mode

Image decoding device using differential coding

Motion vector refinement for multi-reference prediction

Video transmission method, video transmission system, and control d...

Systems and methods for inter-frame prediction

Video coding using cross-component linear model

Video signal processing method and device using motion compensation

Method and apparatus for bi-prediction with sample adaptive weights

Joint signaling method for motion vector difference

Virtual temporal affine candidates

Encoder, decoder and corresponding methods for intra prediction

Signaled adaptive loop filter with multiple classifiers in video co...

Image encoding/decoding method and recording medium therefor

Affine motion model derivation method

DC down-scaled weighted cost function for image/video coding

Multi-HMVP for affine

Constrained position dependent intra prediction combination (PDPC)

TMVP derivation

Image decoding method and apparatus using intra prediction in image...

Image encoding/decoding method and device, and recording medium usi...

Geometric partition mode with motion vector refinement

Avoidance of redundant signaling in multi-layer video bitstreams

System and method for video coding

On geometric partition mode with intra and inter prediction

Patents Applicationslast 30 patents

MOTION VECTOR PREDICTION FOR VIDEO CODING

ADAPTIVE TRANSFORMS FOR COMPOUND INTER-INTRA PREDICTION MODES

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

PICTURE CODING DEVICE, PICTURE CODING METHOD, AND PICTURE CODING PR...

TEMPORAL MERGE CANDIDATES IN MERGE CANDIDATE LISTS IN VIDEO CODING

ADAPTIVE FILTER FOR DECODER-SIDE INTRA MODE DERIVATION

ON LIST CONSTRUCTION OF CODED INFORMATION OF INTER PREDICTION

METHODS AND DEVICES FOR DECODER-SIDE INTRA MODE DERIVATION

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMPLICIT MASKED BLENDING MODE IMPROVEMENT COMBINED WITH WEIGHTED PR...

TEMPLATE BASED PREDICTION

IMPLICIT MASKED BLENDING MODE COMBINED WITH MV REFINEMENT METHODS

INTRA-PREDICTION CONCEPT FOR MULTI-COMPONENT PICTURE CODING INCLUDI...

MOTION CODING FOR VERTICES IN INTER-CODED BASEMESH FRAME FOR DYNAMI...

ADJUSTMENT METHOD ON INTER PREDICTION WITH LINEAR PREDICTION MODEL

IMAGE DECODING METHOD AND APPARATUS FOR DERIVING WEIGHT INDEX INFOR...

DEVICE FOR DERIVING AFFINE MERGE CANDIDATE

IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM

ON DERIVATION AND PROPAGATION OF CODED INFORMATION OF INTER PREDICTION

DECODING METHOD, ENCODING METHOD, AND STORAGE MEDIUM

Method and Apparatus for Codec Performance Comparison

CODING CONCEPT ALLOWING EFFICIENT MULTI-VIEW/LAYER CODING

METHOD AND APPARATUS FOR PERFORMING INTRA-PREDICTION USING ADAPTIVE...

VIDEO PICTURE PREDICTION METHOD AND APPARATUS

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE ENCODING METHOD AND IMAGE DECODING METHOD

PLANAR MODE IMPROVEMENT FOR INTRA PREDICTION

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...