Motion estimation or motion compensation

Industry

CPC
H04N19/51

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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

H04N19/51Motion estimation or motion compensation

Industries

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Patents Grantslast 30 patents

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
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,341,955
- Issue date Jun 24, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,341,954
- Issue date Jun 24, 2025
- LX Semicon Co., Ltd.
- Jin Ho Lee
- 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
Method and device for encoding/decoding image using geometrically m...
- Patent number 12,323,586
- Issue date Jun 3, 2025
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- G06 - COMPUTING CALCULATING COUNTING
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
Overlapped block motion compensation for inter prediction
- Patent number 12,316,867
- Issue date May 27, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Systems and method for inter prediction based on a merge mode
- Patent number 12,309,391
- Issue date May 20, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yao Chen
- 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
Information Patent Grant
Pattern-based motion vector derivation for video coding
- Patent number 12,309,414
- Issue date May 20, 2025
- HFI Innovation Inc.
- Tzu-Der Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Converting a bi-predicted merging candidate in a merging candidate...
- Patent number 12,309,412
- Issue date May 20, 2025
- Texas Instruments Incorporated
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,309,360
- Issue date May 20, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory latency management for decoder-side motion refinement
- Patent number 12,301,858
- Issue date May 13, 2025
- Avago Technologies International Sales Pte. Limited
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion information prediction method and apparatus for distortion d...
- Patent number 12,301,860
- Issue date May 13, 2025
- Electronics and Telecommunications Research Institute
- Gun Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entropy coding supporting mode switching
- Patent number 12,301,819
- Issue date May 13, 2025
- Dolby Video Compression, LLC
- Valeri George
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for encoding/decoding images using a motion ve...
- Patent number 12,301,859
- Issue date May 13, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for tile-relative addressing in video coding
- Patent number 12,301,838
- Issue date May 13, 2025
- Nokia Technologies Oy
- Miska Hannuksela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image and device using same
- Patent number 12,301,840
- Issue date May 13, 2025
- Research & Business Foundation Sungkyunkwan University
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250203213
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
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
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250203212
- Publication date Jun 19, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250193526
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250193528
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250193529
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
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
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250193527
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
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
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250193525
- Publication date Jun 12, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
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
Information Patent Application
DEVICE FOR TRANSMITTING POINT CLOUD DATA, METHOD FOR TRANSMITTING P...
- Publication number 20250175643
- Publication date May 29, 2025
- LG ELECTRONICS INC.
- Hyejung HUR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...
- Publication number 20250175641
- Publication date May 29, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250175706
- Publication date May 29, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOTION CANDIDATE DERIVATION WITH SEARCH ORDER AND CODING MODE
- Publication number 20250175642
- Publication date May 29, 2025
- Lemon Inc.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTATIONAL COMPLEXITY INDICATOR
- Publication number 20250168364
- Publication date May 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mitra Damghanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING...
- Publication number 20250168322
- Publication date May 22, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250168324
- Publication date May 22, 2025
- LX Semicon Co., Ltd.
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS USING INTER PREDICTION
- Publication number 20250168380
- Publication date May 22, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Motion estimation or motion compensation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method and device for encoding/decoding image, and recording medium...

Method and device for encoding/decoding image, and recording medium...

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

Method and device for encoding/decoding image using geometrically m...

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

Overlapped block motion compensation for inter prediction

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

Systems and method for inter prediction based on a merge mode

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

Pattern-based motion vector derivation for video coding

Converting a bi-predicted merging candidate in a merging candidate...

Method and apparatus for processing video signal

Memory latency management for decoder-side motion refinement

Motion information prediction method and apparatus for distortion d...

Entropy coding supporting mode switching

Method and apparatus for encoding/decoding images using a motion ve...

Method and apparatus for tile-relative addressing in video coding

Method for encoding/decoding image and device using same

Patents Applicationslast 30 patents

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

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

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

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

VIDEO SIGNAL PROCESSING METHOD AND DEVICE USING MOTION COMPENSATION

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

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

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

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...

DEVICE FOR TRANSMITTING POINT CLOUD DATA, METHOD FOR TRANSMITTING P...

METHODS AND APPARATUS ON CHROMA MOTION COMPENSATION USING ADAPTIVE...

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

MOTION CANDIDATE DERIVATION WITH SEARCH ORDER AND CODING MODE

COMPUTATIONAL COMPLEXITY INDICATOR

MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING...

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

IMAGE ENCODING/DECODING METHOD AND APPARATUS USING INTER PREDICTION