Processing of motion vectors

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H04N19/513

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

Current Industry

H04N19/513Processing of motion vectors

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for filtering
- Patent number 12,368,847
- Issue date Jul 22, 2025
- Electronics and Telecommunications Research Institute
- Sung-Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced motion estimation for inter coding
- Patent number 12,368,877
- Issue date Jul 22, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium in...
- Patent number 12,368,878
- Issue date Jul 22, 2025
- Intellectual Discovery Co., Ltd.
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Representing motion vectors in an encoded bitstream
- Patent number 12,368,884
- Issue date Jul 22, 2025
- Microsoft Technology Licensing, LLC
- You Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods providing encoding/decoding of dependent/independent partit...
- Patent number 12,363,315
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter coding in video coding with the support of multiple layers
- Patent number 12,363,327
- Issue date Jul 15, 2025
- Huawei Technologies Co., Ltd.
- Jianle Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block partitioning methods for video coding
- Patent number 12,363,320
- Issue date Jul 15, 2025
- Alibaba Group Holding Limited
- Ru-Ling Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of global motion relative to available reference frames
- Patent number 12,363,347
- Issue date Jul 15, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Component dependent intra and inter prediction signaling
- Patent number 12,355,951
- Issue date Jul 8, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector derivation in video encoding and decoding
- Patent number 12,355,974
- Issue date Jul 8, 2025
- InterDigital CE Patent Holdings, SAS
- Fabrice Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of motion vector rounding, clipping and stora...
- Patent number 12,356,001
- Issue date Jul 8, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross component filtering using a temporal source frame
- Patent number 12,348,748
- Issue date Jul 1, 2025
- Tencent America LLC
- Yixin Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of interweaved prediction
- Patent number 12,348,759
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DMVR-based inter-prediction method and device
- Patent number 12,348,733
- Issue date Jul 1, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for prediction refinement for decoder side mo...
- Patent number 12,341,969
- Issue date Jun 24, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture prediction method and picture prediction apparatus
- Patent number 12,341,989
- Issue date Jun 24, 2025
- Huawei Technologies Co., Ltd.
- Sixin Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method and moving picture decoding method usi...
- Patent number 12,335,510
- Issue date Jun 17, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of motion information storage for video coding an...
- Patent number 12,335,511
- Issue date Jun 17, 2025
- ARRIS ENTERPRISES LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method based on segmentation map and related video...
- Patent number 12,328,441
- Issue date Jun 10, 2025
- NOVATEK Microelectronics Corp.
- Yi-Hung Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid video coding supporting intermediate view synthesis
- Patent number 12,323,622
- Issue date Jun 3, 2025
- Dolby Video Compression, LLC
- Thomas Wiegand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource constrained video encoding
- Patent number 12,323,600
- Issue date Jun 3, 2025
- Lemon Inc.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified intra block copy and inter prediction modes
- Patent number 12,316,860
- Issue date May 27, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for performing prof, and...
- Patent number 12,316,849
- Issue date May 27, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy coding of motion vector differences
- Patent number 12,316,846
- Issue date May 27, 2025
- Dolby Video Compression, LLC
- Valeri George
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for encoding/decoding a video using a motion c...
- Patent number 12,309,390
- Issue date May 20, 2025
- LX Semicon Co., Ltd.
- Dong San Jun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MMVD signaling improvement
- Patent number 12,309,392
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 12,309,416
- Issue date May 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device on basis of wrap-around m...
- Patent number 12,309,417
- Issue date May 20, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video picture prediction method and apparatus
- Patent number 12,309,415
- Issue date May 20, 2025
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient affine merge motion vector derivation
- Patent number 12,309,413
- Issue date May 20, 2025
- BEJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20250240445
- Publication date Jul 24, 2025
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE ON BASIS OF WRAP-AROUND M...
- Publication number 20250240446
- Publication date Jul 24, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHT INDEX INHERITANCE
- Publication number 20250240447
- Publication date Jul 24, 2025
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20250234007
- Publication date Jul 17, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TEMPORAL INTERPOLATED PREDICTION MODE IMPR...
- Publication number 20250234025
- Publication date Jul 17, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF PERFORMING MOTION VECTOR PREDICTION, AND APPARATUS THEREOF
- Publication number 20250234029
- Publication date Jul 17, 2025
- Sun Patent Trust
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VE...
- Publication number 20250234030
- Publication date Jul 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227247
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227250
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227251
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227248
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES
- Publication number 20250227249
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM
- Publication number 20250220231
- Publication date Jul 3, 2025
- KDDI CORPORATION
- Jianfeng XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE
- Publication number 20250220167
- Publication date Jul 3, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Dong Gyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BLOCK BASED PREDICTION
- Publication number 20250220179
- Publication date Jul 3, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture Prediction Method and Apparatus
- Publication number 20250211737
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Weiwei XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO
- Publication number 20250211774
- Publication date Jun 26, 2025
- ALIBABA GROUP HOLDING LIMITED
- Ru-Ling LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON BLOCK LEVEL BI-PREDICTION WITH WEIGHTED AVERAGING
- Publication number 20250211760
- Publication date Jun 26, 2025
- ALIBABA GROUP HOLDING LIMITED
- Yan YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL MOTION VECTOR PREDICTOR CANDIDATE-BASED IMAGE OR VIDEO COD...
- Publication number 20250203102
- Publication date Jun 19, 2025
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250203109
- Publication date Jun 19, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR DMVR WITH BI-PREDICTION WEIGHTING
- Publication number 20250203092
- Publication date Jun 19, 2025
- InterDigital CE Patent Holdings, SAS
- Philippe BORDES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
- Publication number 20250203104
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO COMPRESSION APPARATUS, ELECTRONIC APPARATUS, AND VIDEO COMPRE...
- Publication number 20250203094
- Publication date Jun 19, 2025
- Nikon Corporation
- Daisaku KOMIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL FLOW-BASED MOTION VECTOR REFINEMENT
- Publication number 20250203101
- Publication date Jun 19, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION
- Publication number 20250193433
- Publication date Jun 12, 2025
- HUMAX CO., LTD.
- Jaehong JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING IMAGE AND NON-TRANSITORY COMPUTER READABLE STOR...
- Publication number 20250193434
- Publication date Jun 12, 2025
- LG ELECTRONICS INC.
- Joonyoung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184483
- Publication date Jun 5, 2025
- Douyin Vision Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184522
- Publication date Jun 5, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD
- Publication number 20250184520
- Publication date Jun 5, 2025
- Sun Patent Trust
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...
- Publication number 20250184521
- Publication date Jun 5, 2025
- Lemon Inc.
- Xinyao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Processing of motion vectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and device for filtering

Enhanced motion estimation for inter coding

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

Representing motion vectors in an encoded bitstream

Methods providing encoding/decoding of dependent/independent partit...

Inter coding in video coding with the support of multiple layers

Block partitioning methods for video coding

Signaling of global motion relative to available reference frames

Component dependent intra and inter prediction signaling

Motion vector derivation in video encoding and decoding

Methods and apparatus of motion vector rounding, clipping and stora...

Cross component filtering using a temporal source frame

Concept of interweaved prediction

DMVR-based inter-prediction method and device

Methods and apparatus for prediction refinement for decoder side mo...

Picture prediction method and picture prediction apparatus

Moving picture coding method and moving picture decoding method usi...

System and method of motion information storage for video coding an...

Image processing method based on segmentation map and related video...

Hybrid video coding supporting intermediate view synthesis

Resource constrained video encoding

Unified intra block copy and inter prediction modes

Image encoding/decoding method and device for performing prof, and...

Entropy coding of motion vector differences

Method and apparatus for encoding/decoding a video using a motion c...

MMVD signaling improvement

Side motion refinement in video encoding/decoding systems

Image encoding/decoding method and device on basis of wrap-around m...

Video picture prediction method and apparatus

Efficient affine merge motion vector derivation

Patents Applicationslast 30 patents

VIDEO CODING AND DECODING

IMAGE ENCODING/DECODING METHOD AND DEVICE ON BASIS OF WRAP-AROUND M...

WEIGHT INDEX INHERITANCE

MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...

METHOD AND APPARATUS FOR TEMPORAL INTERPOLATED PREDICTION MODE IMPR...

METHOD OF PERFORMING MOTION VECTOR PREDICTION, AND APPARATUS THEREOF

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING A MOTION VE...

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

UNIFIED INTRA BLOCK COPY AND INTER PREDICTION MODES

MESH DECODING DEVICE, MESH DECODING METHOD, AND PROGRAM

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE

SUB-BLOCK BASED PREDICTION

Picture Prediction Method and Apparatus

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO

ON BLOCK LEVEL BI-PREDICTION WITH WEIGHTED AVERAGING

TEMPORAL MOTION VECTOR PREDICTOR CANDIDATE-BASED IMAGE OR VIDEO COD...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHODS AND APPARATUS FOR DMVR WITH BI-PREDICTION WEIGHTING

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

VIDEO COMPRESSION APPARATUS, ELECTRONIC APPARATUS, AND VIDEO COMPRE...

SYSTEMS AND METHODS FOR OPTICAL FLOW-BASED MOTION VECTOR REFINEMENT

VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION

METHOD FOR ENCODING IMAGE AND NON-TRANSITORY COMPUTER READABLE STOR...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE DECODING METHOD

FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...