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H04N19/52

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

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H04N19/52by predictive encoding

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for encoding an image
- Patent number 12,231,674
- Issue date Feb 18, 2025
- Zoox, Inc.
- Philippe Martin Burlina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intra block coding-based video or image coding
- Patent number 12,231,679
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Junghak Nam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
History-based motion vector prediction and mode selection for gradu...
- Patent number 12,231,654
- Issue date Feb 18, 2025
- Nokia Technologies Oy
- Seungwook Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus for same
- Patent number 12,231,678
- Issue date Feb 18, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus based on motion prediction in s...
- Patent number 12,231,675
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Jaeho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine inter prediction refinement with optical flow
- Patent number 12,225,206
- Issue date Feb 11, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,225,227
- Issue date Feb 11, 2025
- Kabushiki Kaisha Toshiba
- Taichiro Shiodera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,225,228
- Issue date Feb 11, 2025
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device thereof, and decoding method and device...
- Patent number 12,225,208
- Issue date Feb 11, 2025
- Samsung Electronics Co., Ltd.
- Seung-Soo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus
- Patent number 12,225,212
- Issue date Feb 11, 2025
- UNIVERSITY-INDUSTRY COOPERATION FOUNDATION OF KYUNG HEE UNIVERSITY
- Gwang Hoon Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Subblock intra and inter coding
- Patent number 12,225,207
- Issue date Feb 11, 2025
- Tencent America LLC
- Xin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding/decoding video with reference boundary correction
- Patent number 12,225,229
- Issue date Feb 11, 2025
- JVCKENWOOD CORPORATION
- Toru Kumakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for deriving a motion vector prediction in video coding
- Patent number 12,219,170
- Issue date Feb 4, 2025
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,219,169
- Issue date Feb 4, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for player input motion compensation by anticip...
- Patent number 12,219,171
- Issue date Feb 4, 2025
- ZeniMax Media Inc.
- Michael Kopietz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,219,131
- Issue date Feb 4, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for constructing a plane for planar prediction
- Patent number 12,219,149
- Issue date Feb 4, 2025
- ARRIS Enterprises LLC
- Seungwook Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,219,155
- Issue date Feb 4, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of block vectors for intra block copy-coded blocks
- Patent number 12,219,167
- Issue date Feb 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 12,212,738
- Issue date Jan 28, 2025
- Samsung Electronics Co., Ltd.
- Yin-ji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for setting reference picture index of tempora...
- Patent number 12,212,740
- Issue date Jan 28, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for low resolution motion estimation searches
- Patent number 12,212,776
- Issue date Jan 28, 2025
- Jim C Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference picture handling
- Patent number 12,212,770
- Issue date Jan 28, 2025
- Nokia Technologies Oy
- Miska Matias Hannuksela
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for setting reference picture index of tempora...
- Patent number 12,212,741
- Issue date Jan 28, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined motion vector and reference index prediction for video coding
- Patent number 12,212,774
- Issue date Jan 28, 2025
- Nokia Technologies Oy
- Antti Olli Hallapuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture decoding device, moving picture decoding method, and...
- Patent number 12,212,775
- Issue date Jan 28, 2025
- JVCKENWOOD CORPORATION
- Hideki Takehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,206,890
- Issue date Jan 21, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for performing image coding on basis of ATMVP candidate
- Patent number 12,206,891
- Issue date Jan 21, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding and decoding image
- Patent number 12,206,887
- Issue date Jan 21, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding apparatus and video coding apparatus
- Patent number 12,206,888
- Issue date Jan 21, 2025
- SHARP KABUSHIKI KAISHA
- Takeshi Chujoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250063181
- Publication date Feb 20, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250063192
- Publication date Feb 20, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250063187
- Publication date Feb 20, 2025
- Kabushiki Kaisha Toshiba
- Takeshi CHUJOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPORAL BASED SUBBLOCK TYPE MOTION VECTOR PREDICTOR
- Publication number 20250063191
- Publication date Feb 20, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING, DECODING METHOD AND DEVICE, CODER-DECODER
- Publication number 20250063204
- Publication date Feb 20, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Lijie ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX DESIGN METHOD AND APPARATUS FOR PERFORMING CODING BY USING S...
- Publication number 20250056051
- Publication date Feb 13, 2025
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250056065
- Publication date Feb 13, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Kai ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPORAL ATTENTION-BASED NEURAL NETWORKS FOR VIDEO COMPRESSION
- Publication number 20250056036
- Publication date Feb 13, 2025
- Interdigital VC Holdings, Inc.
- Vineeth Rakesh Mohan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ENCODING VIDEO USING EFFECTIVE DIFFERENTIAL MOTION VECTO...
- Publication number 20250056037
- Publication date Feb 13, 2025
- GOLDENWAVEPARTNERS CO., LTD.
- Donggyu SIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF DERIVING MOTION VECTOR INFORMATION FOR A CODING BLOCK, AN...
- Publication number 20250047898
- Publication date Feb 6, 2025
- Sharp Kabushiki Kaisha
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...
- Publication number 20250047897
- Publication date Feb 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Wei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...
- Publication number 20250047900
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE RESOLUTION FOR SINGLE-REFERENCE MOTION VECTOR DIFFERENCE
- Publication number 20250047862
- Publication date Feb 6, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT MULTI-VIEW CODING USING DEPTH-MAP ESTIMATE AND UPDATE
- Publication number 20250047821
- Publication date Feb 6, 2025
- GE Video Compression, LLC
- Heiko SCHWARZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO SIGNAL PROCESSING USING SUB-BLOCK BA...
- Publication number 20250047863
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Geonjung KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250047899
- Publication date Feb 6, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL
- Publication number 20250047870
- Publication date Feb 6, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC RANGE HANDLING OF HIGH DIMENSIONAL INVERSE AUTOCORRELATION...
- Publication number 20250039436
- Publication date Jan 30, 2025
- Google LLC
- Lester Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, APPARATUS AND METHODS FOR INTER PREDICTION REFINEMENT WITH...
- Publication number 20250039435
- Publication date Jan 30, 2025
- Interdigital VC Holdings, Inc.
- Jiancong LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250039386
- Publication date Jan 30, 2025
- Sun Patent Trust
- Hisao SASAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIDIRECTIONAL INTER PREDICTION METHOD AND TERMINAL BASED ON MOTION...
- Publication number 20250039398
- Publication date Jan 30, 2025
- Huawei Technologies Co., Ltd
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING O...
- Publication number 20250039433
- Publication date Jan 30, 2025
- QUALCOMM Incorporated
- Luong Pham Van
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING ASPECTS OF TEMPORAL MOTION VECTOR PREDICTION, INTERLAY...
- Publication number 20250039416
- Publication date Jan 30, 2025
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Yago SÁNCHEZ DE LA FUENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR DETERMINING REFERENCE UNIT
- Publication number 20250039422
- Publication date Jan 30, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS FOR USAGE OF UPDATED MOTION INFORMATION
- Publication number 20250039434
- Publication date Jan 30, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD AND APPARATUS THEREFOR
- Publication number 20250039371
- Publication date Jan 30, 2025
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Kyungyong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250039432
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING
- Publication number 20250039448
- Publication date Jan 30, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Yingzhan Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REFINING A MOTION VECTOR DERIVED UNDER A MERGE MODE USIN...
- Publication number 20250030886
- Publication date Jan 23, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE PROCESSING SYST...
- Publication number 20250030885
- Publication date Jan 23, 2025
- KDDI CORPORATION
- Kyohei UNNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

by predictive encoding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for encoding an image

Intra block coding-based video or image coding

History-based motion vector prediction and mode selection for gradu...

Inter prediction method and apparatus for same

Image decoding method and apparatus based on motion prediction in s...

Affine inter prediction refinement with optical flow

Image encoding method and image decoding method

Image coding method, image decoding method, image coding apparatus,...

Encoding method and device thereof, and decoding method and device...

Image encoding/decoding method and apparatus

Subblock intra and inter coding

Coding/decoding video with reference boundary correction

Methods for deriving a motion vector prediction in video coding

Encoder, decoder, encoding method, and decoding method

Systems and methods for player input motion compensation by anticip...

Method and apparatus for processing video signal

System and method for constructing a plane for planar prediction

Encoder, decoder, encoding method, and decoding method

Coding of block vectors for intra block copy-coded blocks

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

Method and apparatus for setting reference picture index of tempora...

Systems and methods for low resolution motion estimation searches

Reference picture handling

Method and apparatus for setting reference picture index of tempora...

Combined motion vector and reference index prediction for video coding

Moving picture decoding device, moving picture decoding method, and...

Encoder, decoder, encoding method, and decoding method

Apparatus for performing image coding on basis of ATMVP candidate

Method and device for encoding and decoding image

Video decoding apparatus and video coding apparatus

Patents Applicationslast 30 patents

IMAGE ENCODING/DECODING METHOD AND DEVICE

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

TEMPORAL BASED SUBBLOCK TYPE MOTION VECTOR PREDICTOR

IMAGE ENCODING, DECODING METHOD AND DEVICE, CODER-DECODER

SYNTAX DESIGN METHOD AND APPARATUS FOR PERFORMING CODING BY USING S...

METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING

TEMPORAL ATTENTION-BASED NEURAL NETWORKS FOR VIDEO COMPRESSION

METHOD FOR ENCODING VIDEO USING EFFECTIVE DIFFERENTIAL MOTION VECTO...

METHOD OF DERIVING MOTION VECTOR INFORMATION FOR A CODING BLOCK, AN...

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

METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...

ADAPTIVE RESOLUTION FOR SINGLE-REFERENCE MOTION VECTOR DIFFERENCE

EFFICIENT MULTI-VIEW CODING USING DEPTH-MAP ESTIMATE AND UPDATE

METHOD AND APPARATUS FOR VIDEO SIGNAL PROCESSING USING SUB-BLOCK BA...

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL

DYNAMIC RANGE HANDLING OF HIGH DIMENSIONAL INVERSE AUTOCORRELATION...

SYSTEMS, APPARATUS AND METHODS FOR INTER PREDICTION REFINEMENT WITH...

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

BIDIRECTIONAL INTER PREDICTION METHOD AND TERMINAL BASED ON MOTION...

MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING O...

VIDEO CODING ASPECTS OF TEMPORAL MOTION VECTOR PREDICTION, INTERLAY...

METHOD AND DEVICE FOR DETERMINING REFERENCE UNIT

CONSTRAINTS FOR USAGE OF UPDATED MOTION INFORMATION

VIDEO SIGNAL PROCESSING METHOD AND APPARATUS THEREFOR

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

METHOD, APPARATUS, AND MEDIUM FOR POINT CLOUD CODING

METHOD FOR REFINING A MOTION VECTOR DERIVED UNDER A MERGE MODE USIN...

IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE PROCESSING SYST...