Analysis of motion vectors

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CPC
H04N19/139

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Parent Industries

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

Current Industry

H04N19/139Analysis of motion vectors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Table maintenance for HMVP candidate storage
- Patent number 12,170,768
- Issue date Dec 17, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlapped block motion compensation
- Patent number 12,170,758
- Issue date Dec 17, 2024
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding video by using motion vector diffe...
- Patent number 12,167,020
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding device, moving picture coding method, moving...
- Patent number 12,167,023
- Issue date Dec 10, 2024
- JVCKENWOOD CORPORATION
- Hiroya Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for signaling symmetrical motion vector diffe...
- Patent number 12,166,965
- Issue date Dec 10, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus for deriving weight index infor...
- Patent number 12,166,971
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resolution-adaptive video coding
- Patent number 12,167,006
- Issue date Dec 10, 2024
- Alibaba Group Holding Limited
- Yu-Chen Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine prediction refinement with optical flow
- Patent number 12,160,567
- Issue date Dec 3, 2024
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector candidate construction for geometric partitioning mod...
- Patent number 12,160,574
- Issue date Dec 3, 2024
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-prediction method and apparatus in image coding system
- Patent number 12,160,583
- Issue date Dec 3, 2024
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector range constraints
- Patent number 12,160,563
- Issue date Dec 3, 2024
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bilateral matching with affine motion
- Patent number 12,160,564
- Issue date Dec 3, 2024
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device, and decoding method and device
- Patent number 12,160,575
- Issue date Dec 3, 2024
- Samsung Electronics Co., Ltd.
- Anish Tamse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression method and system
- Patent number 12,155,822
- Issue date Nov 26, 2024
- Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Qian Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium hav...
- Patent number 12,155,859
- Issue date Nov 26, 2024
- Intellectual Discovery Co., Ltd.
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding video using effective differential motion vecto...
- Patent number 12,155,858
- Issue date Nov 26, 2024
- GOLDENWAVEPARTNERS CO., LTD.
- Donggyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive resolution for single-reference motion vector difference
- Patent number 12,155,839
- Issue date Nov 26, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for improving warp extend and warp delta signal...
- Patent number 12,149,732
- Issue date Nov 19, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video signal processing using sub-block ba...
- Patent number 12,149,702
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Geonjung Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion refinement and weighted prediction
- Patent number 12,149,730
- Issue date Nov 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ruoyang Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified process and syntax for generalized prediction in video codi...
- Patent number 12,149,731
- Issue date Nov 19, 2024
- InterDigital Madison Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image correcting device, image encoding device, image de...
- Patent number 12,143,628
- Issue date Nov 12, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-hypothesis prediction
- Patent number 12,143,591
- Issue date Nov 12, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Martin Winken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding motion information, and apparatus...
- Patent number 12,143,623
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Seung-soo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, apparatus and methods for inter prediction refinement with...
- Patent number 12,143,626
- Issue date Nov 12, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Jiancong Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for temporal motion vector prediction candidate...
- Patent number 12,143,592
- Issue date Nov 12, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method/device, image decoding method/device, and rec...
- Patent number 12,143,600
- Issue date Nov 12, 2024
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, image decoding method, and program
- Patent number 12,137,210
- Issue date Nov 5, 2024
- KDDI Corporation
- Kyohei Unno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium sto...
- Patent number 12,137,229
- Issue date Nov 5, 2024
- Electronics and Telecommunications Research Institute
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimating weighted-prediction parameters
- Patent number 12,137,228
- Issue date Nov 5, 2024
- InterDigital CE Patent Holdings, SAS
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...
- Publication number 20240422346
- Publication date Dec 19, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yingbin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTION OF PROJECTED MOTION VECTORS
- Publication number 20240422309
- Publication date Dec 19, 2024
- Google LLC
- Lin Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240422343
- Publication date Dec 19, 2024
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DECODING IMAGE IN IMAGE CODING SYSTEM
- Publication number 20240422344
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jungdong SEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDEX REORDERING OF BI-PREDICTION WITH CU-LEVEL WEIGHT (BCW) BY USI...
- Publication number 20240422349
- Publication date Dec 19, 2024
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTION OF MOTION VECTOR PRECISION
- Publication number 20240414356
- Publication date Dec 12, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION WITH CODED PARAMETERS
- Publication number 20240414366
- Publication date Dec 12, 2024
- MEDIATEK SINGAPORE PTE LTD
- Olena CHUBACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD FOR PERFORMING INTER-PREDICTION WHEN PREDICTI...
- Publication number 20240414367
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DERIVATION OF PICTURE OUTPUT FOR NON-REFERENCED PICTURE...
- Publication number 20240414322
- Publication date Dec 12, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION BLOCK GENERATION AT VIDEO FRAME BOUNDARY
- Publication number 20240414323
- Publication date Dec 12, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING FOR REDUCING BLOCK BOUNDARY D...
- Publication number 20240406407
- Publication date Dec 5, 2024
- Hyundai Motor Company
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTION BETWEEN MV PRECISIONS AND MV DIFFERENCE CODING
- Publication number 20240406408
- Publication date Dec 5, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND RECORDING MEDIUM FOR IMAGE ENCODING/DECODING
- Publication number 20240406436
- Publication date Dec 5, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong-Hyun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems of Video Coding Using Reference Regions
- Publication number 20240406373
- Publication date Dec 5, 2024
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING AND DECODING
- Publication number 20240406434
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS INVOLVING MERGE CANDID...
- Publication number 20240397037
- Publication date Nov 28, 2024
- DIGITALINSIGHTS INC.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240397090
- Publication date Nov 28, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MDMVR-BASED IMAGE CODING METHOD AND DEVICE
- Publication number 20240397078
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...
- Publication number 20240397086
- Publication date Nov 28, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...
- Publication number 20240397080
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...
- Publication number 20240397085
- Publication date Nov 28, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT TRANSMISSION OF DECODING INFORMATION
- Publication number 20240397043
- Publication date Nov 28, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra DAMGHANIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS ON LOCATIONS OF REFERENCE BLOCKS FOR INTRA BLOCK COPY P...
- Publication number 20240397061
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- You Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION COMPENSATION CONSIDERING OUT-OF-BOUNDARY CONDITIONS IN VIDEO...
- Publication number 20240397081
- Publication date Nov 28, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20240397082
- Publication date Nov 28, 2024
- Samsung Electronics Co., Ltd.
- Kiwon YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...
- Publication number 20240397084
- Publication date Nov 28, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...
- Publication number 20240397083
- Publication date Nov 28, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240388694
- Publication date Nov 21, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin DENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING SYSTEM, POINT CLOUD ENCODING DEVICE, ENCODING METHOD, AND...
- Publication number 20240388699
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Hiromi YAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Warped Motion Compensation With Explicitly Signaled Extended Rotations
- Publication number 20240388690
- Publication date Nov 21, 2024
- Google LLC
- Yue Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Analysis of motion vectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Table maintenance for HMVP candidate storage

Overlapped block motion compensation

Method for encoding and decoding video by using motion vector diffe...

Moving picture coding device, moving picture coding method, moving...

Methods and apparatus for signaling symmetrical motion vector diffe...

Image decoding method and apparatus for deriving weight index infor...

Resolution-adaptive video coding

Affine prediction refinement with optical flow

Motion vector candidate construction for geometric partitioning mod...

Inter-prediction method and apparatus in image coding system

Motion vector range constraints

Bilateral matching with affine motion

Encoding method and device, and decoding method and device

Video compression method and system

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

Method for encoding video using effective differential motion vecto...

Adaptive resolution for single-reference motion vector difference

Systems and methods for improving warp extend and warp delta signal...

Method and apparatus for video signal processing using sub-block ba...

Motion refinement and weighted prediction

Unified process and syntax for generalized prediction in video codi...

Prediction image correcting device, image encoding device, image de...

Multi-hypothesis prediction

Method for encoding and decoding motion information, and apparatus...

Systems, apparatus and methods for inter prediction refinement with...

Systems and methods for temporal motion vector prediction candidate...

Image encoding method/device, image decoding method/device, and rec...

Image decoding device, image decoding method, and program

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

Estimating weighted-prediction parameters

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR CONSTRUCTING MOTION INFORMATION LIST IN VI...

SELECTION OF PROJECTED MOTION VECTORS

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND DEVICE FOR DECODING IMAGE IN IMAGE CODING SYSTEM

INDEX REORDERING OF BI-PREDICTION WITH CU-LEVEL WEIGHT (BCW) BY USI...

SELECTION OF MOTION VECTOR PRECISION

LOCAL ILLUMINATION COMPENSATION WITH CODED PARAMETERS

IMAGE DECODING METHOD FOR PERFORMING INTER-PREDICTION WHEN PREDICTI...

METHOD FOR DERIVATION OF PICTURE OUTPUT FOR NON-REFERENCED PICTURE...

PREDICTION BLOCK GENERATION AT VIDEO FRAME BOUNDARY

METHOD AND APPARATUS FOR VIDEO CODING FOR REDUCING BLOCK BOUNDARY D...

INTERACTION BETWEEN MV PRECISIONS AND MV DIFFERENCE CODING

METHOD, APPARATUS, AND RECORDING MEDIUM FOR IMAGE ENCODING/DECODING

Methods and Systems of Video Coding Using Reference Regions

VIDEO CODING AND DECODING

IMAGE ENCODING/DECODING METHOD AND APPARATUS INVOLVING MERGE CANDID...

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...

MDMVR-BASED IMAGE CODING METHOD AND DEVICE

METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...

METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...

EFFICIENT TRANSMISSION OF DECODING INFORMATION

CONSTRAINTS ON LOCATIONS OF REFERENCE BLOCKS FOR INTRA BLOCK COPY P...

MOTION COMPENSATION CONSIDERING OUT-OF-BOUNDARY CONDITIONS IN VIDEO...

IMAGE ENCODING/DECODING METHOD AND DEVICE

METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...

METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING INTER-PR...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

ENCODING SYSTEM, POINT CLOUD ENCODING DEVICE, ENCODING METHOD, AND...

Warped Motion Compensation With Explicitly Signaled Extended Rotations