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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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H04N19/174the region being a slice

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Patents Grantslast 30 patents

Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,170,793
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technology to accelerate scene change detection and achieve adaptiv...
- Patent number 12,170,778
- Issue date Dec 17, 2024
- Intel Corporation
- Atthar H. Mohammed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding and decoding
- Patent number 12,170,776
- Issue date Dec 17, 2024
- Sony Group Corporation
- Stephen Mark Keating
- 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
Harmonizing triangular merge mode with weighted prediction
- Patent number 12,166,967
- Issue date Dec 10, 2024
- Huawei Technologies Co., Ltd.
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Operation of video decoding engine for EVC
- Patent number 12,167,008
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Youngkwon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,167,138
- Issue date Dec 10, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reconstructing 360-degree image according...
- Patent number 12,167,139
- Issue date Dec 10, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding and decoding volumetric video
- Patent number 12,167,034
- Issue date Dec 10, 2024
- InterDigital CE Patent Holdings, SAS
- Charles Salmon-Legagneur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoder, decoder, and medium
- Patent number 12,167,007
- Issue date Dec 10, 2024
- Panasonic Intellectual Property Corporation of America
- Jing Ya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image signal and apparatus therefor
- Patent number 12,166,981
- Issue date Dec 10, 2024
- XRIS CORPORATION
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for decoding/encoding video including sequence pi...
- Patent number 12,167,042
- Issue date Dec 10, 2024
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling of mapping function of chroma qu...
- Patent number 12,160,578
- Issue date Dec 3, 2024
- Huawei Technologies Co., Ltd.
- Sergey Yurievich Ikonin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implicit geometry partition for point cloud coding
- Patent number 12,160,611
- Issue date Dec 3, 2024
- Tencent America LLC
- Xiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for encoding and decoding video using perio...
- Patent number 12,158,090
- Issue date Dec 3, 2024
- SUN PATENT TRUST
- Viktor Wahadaniah
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Processing video bitstream conforming to still picture profile
- Patent number 12,160,607
- Issue date Dec 3, 2024
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image/video coding method and apparatus
- Patent number 12,155,836
- Issue date Nov 26, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and recording medium for encoding/decoding image us...
- Patent number 12,155,819
- Issue date Nov 26, 2024
- Electronics and Telecommunications Research Institute
- Gun Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive loop filtering between different video units
- Patent number 12,155,825
- Issue date Nov 26, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling presence of inter and intra syntax elements for a picture
- Patent number 12,155,841
- Issue date Nov 26, 2024
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method based on partial entry point-associated informa...
- Patent number 12,155,854
- Issue date Nov 26, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for warp extend and warp delta signaling
- Patent number 12,155,823
- Issue date Nov 26, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Explicit address signaling in video coding
- Patent number 12,149,690
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image/video coding method and apparatus based on inter prediction
- Patent number 12,149,727
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data frame transmission method and communication apparatus
- Patent number 12,149,711
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Zijie Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-level constraints for transform skip blocks in video coding
- Patent number 12,149,747
- Issue date Nov 19, 2024
- QUALCOMM Incorporated
- Alican Nalci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of gradual decoding refresh and reference picture lists
- Patent number 12,149,706
- Issue date Nov 19, 2024
- BYTEDANCE INC.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, and related non-transitory computer readable medium
- Patent number 12,149,686
- Issue date Nov 19, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for high-level image segmentation and image encod...
- Patent number 12,149,688
- Issue date Nov 19, 2024
- HANWHA VISION CO., LTD.
- Jae Gon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept for picture/video data streams allowing efficient reducibil...
- Patent number 12,149,719
- Issue date Nov 19, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Robert Skupin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR
- Publication number 20240422351
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING
- Publication number 20240422358
- Publication date Dec 19, 2024
- Apple Inc.
- Sorin C. Cismas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...
- Publication number 20240422363
- Publication date Dec 19, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mixed NAL Unit Picture Constraints In Video Coding
- Publication number 20240422331
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING IMAGE DECODING/ENCODING
- Publication number 20240414359
- Publication date Dec 12, 2024
- Sharp Kabushiki Kaisha
- FRANK BOSSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA
- Publication number 20240414362
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING
- Publication number 20240414333
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Ikram Jumakulyyev
- 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
Reference Picture Management in Video Coding
- Publication number 20240414321
- Publication date Dec 12, 2024
- Huawei Technologies Co., Ltd
- FNU Hendry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TILE AND SLICE PARTITIONING IN VIDEO PROCESSING
- Publication number 20240414355
- Publication date Dec 12, 2024
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...
- Publication number 20240406456
- Publication date Dec 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard SJÖBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reference Picture Management in Video Coding
- Publication number 20240406374
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- FNU Hendry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM USI...
- Publication number 20240406413
- Publication date Dec 5, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING...
- Publication number 20240406417
- Publication date Dec 5, 2024
- Sun Patent Trust
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20240406432
- Publication date Dec 5, 2024
- Sun Patent Trust
- Viktor WAHADANIAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ENCODER FOR ENCODING LIDAR DATA
- Publication number 20240406390
- Publication date Dec 5, 2024
- AXIS AB
- Viktor EDPALM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20240406430
- Publication date Dec 5, 2024
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20240406402
- Publication date Dec 5, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Won Sik CHEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE NAL AND SLICE CODE POINT MECHANISM FOR STREAM MERGING
- Publication number 20240406455
- Publication date Dec 5, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Yago SÁNCHEZ DE LA FUENTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTING SYSTEMS AND METHODS FOR PROCESSING GRAPHICS DATA USING CO...
- Publication number 20240403995
- Publication date Dec 5, 2024
- Imagination Technologies Limited
- John W. Howson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Gradual Decoding Refresh In Video Coding
- Publication number 20240406385
- Publication date Dec 5, 2024
- Huawei Technologies Co., Ltd
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGE ENCODING/DECODING METHOD AND DEVICE FOR SIGNALING INFORMATION...
- Publication number 20240406429
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING SCALING WINDOW INFORMATION IN VID...
- Publication number 20240397108
- Publication date Nov 28, 2024
- Sharp Kabushiki Kaisha
- Jonatan SAMUELSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS
- Publication number 20240397107
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Xiang MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams
- Publication number 20240397109
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME
- Publication number 20240397049
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handling of Decoder-Side Motion Vector Refinement (DMVR) Coding Too...
- Publication number 20240397079
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Jianle Chen
- 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
Accelerating the Processing of a Stream of Media Data Using a Clien...
- Publication number 20240397073
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Mikko Henrik SIMONEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...
- Publication number 20240388708
- Publication date Nov 21, 2024
- SK Telecom Co., Ltd.
- Jae Il KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the region being a slice

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High level syntax for video coding and decoding

Technology to accelerate scene change detection and achieve adaptiv...

Image data encoding and decoding

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

Harmonizing triangular merge mode with weighted prediction

Operation of video decoding engine for EVC

Method and apparatus for reconstructing 360-degree image according...

Method and apparatus for reconstructing 360-degree image according...

Method and apparatus for encoding and decoding volumetric video

Encoder, decoder, and medium

Method for encoding/decoding image signal and apparatus therefor

Method and system for decoding/encoding video including sequence pi...

Method and apparatus for signaling of mapping function of chroma qu...

Implicit geometry partition for point cloud coding

Methods and apparatuses for encoding and decoding video using perio...

Processing video bitstream conforming to still picture profile

Image/video coding method and apparatus

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

Adaptive loop filtering between different video units

Signaling presence of inter and intra syntax elements for a picture

Image coding method based on partial entry point-associated informa...

Systems and methods for warp extend and warp delta signaling

Explicit address signaling in video coding

Image/video coding method and apparatus based on inter prediction

Data frame transmission method and communication apparatus

High-level constraints for transform skip blocks in video coding

Signaling of gradual decoding refresh and reference picture lists

Encoder, decoder, and related non-transitory computer readable medium

Method and device for high-level image segmentation and image encod...

Concept for picture/video data streams allowing efficient reducibil...

Patents Applicationslast 30 patents

METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR

SYSTEMS AND METHODS FOR STREAMING EXTENSIONS FOR VIDEO ENCODING

HISTORY-BASED RICE PARAMETER DERIVATIONS FOR WAVEFRONT PARALLEL PRO...

Mixed NAL Unit Picture Constraints In Video Coding

MOVING IMAGE DECODING/ENCODING

VIDEO OR IMAGE CODING BASED ON SIGNALING OF SCALING LIST DATA

MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING

SELECTION OF MOTION VECTOR PRECISION

Reference Picture Management in Video Coding

TILE AND SLICE PARTITIONING IN VIDEO PROCESSING

SIGNALING PARAMETER VALUE INFORMATION IN A PARAMETER SET TO REDUCE...

Reference Picture Management in Video Coding

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

ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING...

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

METHOD AND ENCODER FOR ENCODING LIDAR DATA

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

IMAGE ENCODING/DECODING METHOD AND DEVICE

CONFIGURABLE NAL AND SLICE CODE POINT MECHANISM FOR STREAM MERGING

COMPUTING SYSTEMS AND METHODS FOR PROCESSING GRAPHICS DATA USING CO...

Gradual Decoding Refresh In Video Coding

MAGE ENCODING/DECODING METHOD AND DEVICE FOR SIGNALING INFORMATION...

SYSTEMS AND METHODS FOR SIGNALING SCALING WINDOW INFORMATION IN VID...

ENCODER, A DECODER AND CORRESPONDING METHODS

Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams

VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME

Handling of Decoder-Side Motion Vector Refinement (DMVR) Coding Too...

EFFICIENT TRANSMISSION OF DECODING INFORMATION

Accelerating the Processing of a Stream of Media Data Using a Clien...

METHOD AND APPARATUS FOR ACQUIRING INFORMATION ABOUT SUB-UNITS SPLI...