Motion compensation with bidirectional frame interpolation

Industry

CPC
H04N19/577

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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

H04N19/577Motion compensation with bidirectional frame interpolation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Context initialization based on slice header flag and slice type
- Patent number 11,973,950
- Issue date Apr 30, 2024
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction refinement based on optical flow
- Patent number 11,973,973
- Issue date Apr 30, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for reducing the coding latency of decoder-si...
- Patent number 11,973,974
- Issue date Apr 30, 2024
- VID Scale, Inc.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing motion vector prediction using a...
- Patent number 11,968,391
- Issue date Apr 23, 2024
- SHARP KABUSHIKI KAISHA
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplification of combined inter-intra prediction
- Patent number 11,956,449
- Issue date Apr 9, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Difference calculation based on partial position
- Patent number 11,956,465
- Issue date Apr 9, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parsing friendly and error resilient merge flag coding in video coding
- Patent number 11,956,446
- Issue date Apr 9, 2024
- Texas Instruments Incorporated
- Minhua Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for video encoding and decoding based on illum...
- Patent number 11,949,910
- Issue date Apr 2, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,943,472
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of video coding using prediction refinement w...
- Patent number 11,943,468
- Issue date Mar 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,943,471
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of video encoding and/or decoding with bidirectional optica...
- Patent number 11,936,904
- Issue date Mar 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, signal processing device, and signal processing method
- Patent number 11,930,207
- Issue date Mar 12, 2024
- Saturn Licensing LLC
- Kunio Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 11,930,205
- Issue date Mar 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional inter prediction method and apparatus
- Patent number 11,924,458
- Issue date Mar 5, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device and image coding device
- Patent number 11,924,451
- Issue date Mar 5, 2024
- DOLBY INTERNATIONAL AB
- Tomoyuki Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus for same
- Patent number 11,917,193
- Issue date Feb 27, 2024
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
- Patent number 11,917,186
- Issue date Feb 27, 2024
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus based on wrap-around m...
- Patent number 11,917,194
- Issue date Feb 27, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,910,007
- Issue date Feb 20, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,910,008
- Issue date Feb 20, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Difference calculation based on partial position
- Patent number 11,910,004
- Issue date Feb 20, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding device and video decoding method
- Patent number 11,902,505
- Issue date Feb 13, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and recording medium therefor
- Patent number 11,895,329
- Issue date Feb 6, 2024
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for constructing candidate motion information list, inter pr...
- Patent number 11,895,319
- Issue date Feb 6, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternating frame processing operation with predicted frame compari...
- Patent number 11,895,326
- Issue date Feb 6, 2024
- Texas Instruments Incorporated
- Aishwarya Dubey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradient computation in bi-directional optical flow
- Patent number 11,889,108
- Issue date Jan 30, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for prediction refinement with optical flow
- Patent number 11,889,110
- Issue date Jan 30, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical flow based video inter prediction
- Patent number 11,889,109
- Issue date Jan 30, 2024
- Huawei Technologies Co., Ltd.
- Sriram Sethuraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for facilitating multimedia data encoding using...
- Patent number 11,876,989
- Issue date Jan 16, 2024
- Texas Instruments Incorporated
- Uday Pudipeddi Kiran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...
- Publication number 20240146904
- Publication date May 2, 2024
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Block Vector Difference (BVD) Coding
- Publication number 20240137555
- Publication date Apr 25, 2024
- Comcast Cable Communications, LLC
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING AND DECODING OF VIDEO CODING MODES
- Publication number 20240137554
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING MOTION INFORMATION AND DEVICE FOR...
- Publication number 20240129484
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Seung-soo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD FOR PARTITIONING A CODING UNIT I...
- Publication number 20240129459
- Publication date Apr 18, 2024
- SONY GROUP CORPORATION
- Sinsuke HISHINUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR PREDICTION REFINEMENT WITH OPTICAL FLOW
- Publication number 20240121431
- Publication date Apr 11, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION BASED ON SUBBLOCK...
- Publication number 20240098299
- Publication date Mar 21, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...
- Publication number 20240098251
- Publication date Mar 21, 2024
- SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
- BYEUNG WOO JEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR MOTION VECTOR DERIVATION AT A VIDEO DECODER
- Publication number 20240080472
- Publication date Mar 7, 2024
- Tahoe Research, Ltd.
- Yi-Jen CHIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICES THEREFOR
- Publication number 20240073447
- Publication date Feb 29, 2024
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Fangdong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted image prediction, image coding and decoding using such a w...
- Publication number 20240073411
- Publication date Feb 29, 2024
- ORANGE
- Pierrick Philippe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20240073448
- Publication date Feb 29, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION PREDICTION IN VIDEO CODING
- Publication number 20240064326
- Publication date Feb 22, 2024
- Nokia Technologies Oy
- Kemal Ugur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240064328
- Publication date Feb 22, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20240056613
- Publication date Feb 15, 2024
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20240048751
- Publication date Feb 8, 2024
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS FOR DERIVING WEIGHT INDEX INFOR...
- Publication number 20240048759
- Publication date Feb 8, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODER AND METHODS
- Publication number 20240040146
- Publication date Feb 1, 2024
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION DIRECTION AND BCW INDEX CODING IN MERGE MODE
- Publication number 20240031600
- Publication date Jan 25, 2024
- Tencent America LLC
- Guichun LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD THAT ENCODES A FIRST DENOMINATOR FOR A LUMA WEIGHTI...
- Publication number 20240007638
- Publication date Jan 4, 2024
- Kabushiki Kaisha Toshiba
- Akiyuki Tanizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR
- Publication number 20230412834
- Publication date Dec 21, 2023
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIT-WIDTH CONTROL FOR BI-DIRECTIONAL OPTICAL FLOW
- Publication number 20230403408
- Publication date Dec 14, 2023
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIERARCHICAL INTER-LAYER PREDICTION IN MULTI-LOOP SCALABLE VIDEO CO...
- Publication number 20230403403
- Publication date Dec 14, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Do-Kyoung Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE MOTION VECTOR CODING
- Publication number 20230388514
- Publication date Nov 30, 2023
- Dolby Laboratories Licensing Corporation
- Alexandros TOURAPIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING USING BI-PREDI...
- Publication number 20230362405
- Publication date Nov 9, 2023
- Interdigital VC Holdings, Inc.
- Fabrice LELEANNEC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIGNALING IMAGE INFORMATION, AND DECODING...
- Publication number 20230353779
- Publication date Nov 2, 2023
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
- Publication number 20230353778
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIT-WIDTH CONTROL FOR BI-DIRECTIONAL OPTICAL FLOW
- Publication number 20230353780
- Publication date Nov 2, 2023
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERALIZED BI-PREDICTION AND WEIGHTED PREDICTION
- Publication number 20230336775
- Publication date Oct 19, 2023
- InterDigital VC Holdings, Inc,
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL MATCHING WITH AFFINE MOTION
- Publication number 20230328225
- Publication date Oct 12, 2023
- Tencent America LLC
- Xiang LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Motion compensation with bidirectional frame interpolation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Context initialization based on slice header flag and slice type

Prediction refinement based on optical flow

Methods and apparatus for reducing the coding latency of decoder-si...

Systems and methods for performing motion vector prediction using a...

Simplification of combined inter-intra prediction

Difference calculation based on partial position

Parsing friendly and error resilient merge flag coding in video coding

Method and apparatus for video encoding and decoding based on illum...

Encoding method and device therefor, and decoding method and device...

Methods and apparatus of video coding using prediction refinement w...

Encoding method and device therefor, and decoding method and device...

Methods of video encoding and/or decoding with bidirectional optica...

Display device, signal processing device, and signal processing method

Side motion refinement in video encoding/decoding systems

Bidirectional inter prediction method and apparatus

Image decoding device and image coding device

Inter prediction method and apparatus for same

Moving picture coding method, moving picture coding apparatus, movi...

Image encoding/decoding method and apparatus based on wrap-around m...

Encoding method and device therefor, and decoding method and device...

Encoding method and device therefor, and decoding method and device...

Difference calculation based on partial position

Video decoding device and video decoding method

Image encoding/decoding method and recording medium therefor

Method for constructing candidate motion information list, inter pr...

Alternating frame processing operation with predicted frame compari...

Gradient computation in bi-directional optical flow

Methods and apparatus for prediction refinement with optical flow

Optical flow based video inter prediction

Methods and systems for facilitating multimedia data encoding using...

Patents Applicationslast 30 patents

SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...

Block Vector Difference (BVD) Coding

CODING AND DECODING OF VIDEO CODING MODES

METHOD FOR ENCODING AND DECODING MOTION INFORMATION AND DEVICE FOR...

IMAGE PROCESSING DEVICE AND METHOD FOR PARTITIONING A CODING UNIT I...

METHODS AND APPARATUS FOR PREDICTION REFINEMENT WITH OPTICAL FLOW

METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION BASED ON SUBBLOCK...

BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...

METHODS AND SYSTEMS FOR MOTION VECTOR DERIVATION AT A VIDEO DECODER

ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICES THEREFOR

Weighted image prediction, image coding and decoding using such a w...

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

MOTION PREDICTION IN VIDEO CODING

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...

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

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

VIDEO DECODER AND METHODS

INTER PREDICTION DIRECTION AND BCW INDEX CODING IN MERGE MODE

ENCODING METHOD THAT ENCODES A FIRST DENOMINATOR FOR A LUMA WEIGHTI...

VIDEO SIGNAL ENCODING AND DECODING METHOD, AND APPARATUS THEREFOR

BIT-WIDTH CONTROL FOR BI-DIRECTIONAL OPTICAL FLOW

HIERARCHICAL INTER-LAYER PREDICTION IN MULTI-LOOP SCALABLE VIDEO CO...

PREDICTIVE MOTION VECTOR CODING

METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING USING BI-PREDI...

METHOD AND APPARATUS FOR SIGNALING IMAGE INFORMATION, AND DECODING...

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

BIT-WIDTH CONTROL FOR BI-DIRECTIONAL OPTICAL FLOW

GENERALIZED BI-PREDICTION AND WEIGHTED PREDICTION

BILATERAL MATCHING WITH AFFINE MOTION