using optimisation based on Lagrange multipliers

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H04N19/19

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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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H04N19/19using optimisation based on Lagrange multipliers

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for coding unit partitioning
- Patent number 12,170,784
- Issue date Dec 17, 2024
- Texas Instruments Incorporated
- Hyung Joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma from luma prediction model selection
- Patent number 12,170,759
- Issue date Dec 17, 2024
- Ofinno, LLC
- Young-Yoon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints on adaptation parameter set syntax elements
- Patent number 12,170,766
- Issue date Dec 17, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Training a data coding system comprising a feature extractor neural...
- Patent number 12,170,779
- Issue date Dec 17, 2024
- Nokia Technologies Oy
- Francesco Cricri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,167,021
- Issue date Dec 10, 2024
- Panasonic Intellectual Property Corporation of America
- Virginie Drugeon
- 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
Encoder, decoder, encoding method, and decoding method
- Patent number 12,166,983
- Issue date Dec 10, 2024
- Panasonic Intellectual Property Corporation of America
- Chong Soon Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and data processing system for lossy image or video encoding...
- Patent number 12,167,003
- Issue date Dec 10, 2024
- Deep Render Ltd.
- Aaron Dees
- 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
Method for decoding video from video bitstream, method for encoding...
- Patent number 12,160,593
- Issue date Dec 3, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal encoding/decoding method and device therefor
- Patent number 12,160,576
- Issue date Dec 3, 2024
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable video coding using inter-layer prediction contribution to...
- Patent number 12,155,867
- Issue date Nov 26, 2024
- GE Video Compression, LLC
- Tobias Hinz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
- Patent number 12,154,299
- Issue date Nov 26, 2024
- Panasonic Intellectual Property Corporation of America
- Toshiyasu Sugio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Residual coding method and device for same
- Patent number 12,155,830
- Issue date Nov 26, 2024
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method, image coding method, image decoding apparatu...
- Patent number 12,155,844
- Issue date Nov 26, 2024
- SUN PATENT TRUST
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
- Patent number 12,149,687
- Issue date Nov 19, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simplified merge list construction for small coding blocks
- Patent number 12,143,622
- Issue date Nov 12, 2024
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interplay between picture header and slice header of a video bitstream
- Patent number 12,143,641
- Issue date Nov 12, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video resolution enforcement and optimization in an adaptive bitrat...
- Patent number 12,141,244
- Issue date Nov 12, 2024
- Comcast Cable Communications, LLC
- Kyong Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, an apparatus and a computer program product for video encod...
- Patent number 12,142,014
- Issue date Nov 12, 2024
- Nokia Technologies Oy
- Caglar Aytekin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for improved intra chroma encoding and decoding
- Patent number 12,143,606
- Issue date Nov 12, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Qian Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding image signal
- Patent number 12,137,232
- Issue date Nov 5, 2024
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture coding supporting block partitioning and block merging
- Patent number 12,137,233
- Issue date Nov 5, 2024
- GE Video Compression, LLC
- Philipp Helle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding image signal
- Patent number 12,126,818
- Issue date Oct 22, 2024
- Industry Academy Cooperation Foundation of Sejong University
- Joo Hee Moon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method using bi-prediction and device therefor
- Patent number 12,120,295
- Issue date Oct 15, 2024
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture coding method, picture coding apparatus, picture decoding m...
- Patent number 12,120,324
- Issue date Oct 15, 2024
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling for reference picture resampling
- Patent number 12,120,303
- Issue date Oct 15, 2024
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma block prediction method and apparatus
- Patent number 12,120,325
- Issue date Oct 15, 2024
- Huawei Technologies Co., Ltd.
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method, moving picture decoding method, movin...
- Patent number 12,120,337
- Issue date Oct 15, 2024
- SUN PATENT TRUST
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction for image and video compression
- Patent number 12,120,345
- Issue date Oct 15, 2024
- Google LLC
- James Bankoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Encoding Method, Decoding Method, and Electronic Device
- Publication number 20240422332
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Yibo Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS OF INTRA PREDICTION
- Publication number 20240414329
- Publication date Dec 12, 2024
- Huawei Technologies Co., Ltd
- Biao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACT RESIDUAL-BASED IMAGE OR VIDEO CODING
- Publication number 20240414360
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Jie ZHAO
- 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
ENCODING METHOD THAT ENCODES A FIRST DENOMINATOR FOR A LUMA WEIGHTI...
- Publication number 20240414344
- Publication date Dec 12, 2024
- Kabushiki Kaisha Toshiba
- Akiyuki Tanizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240406389
- Publication date Dec 5, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...
- Publication number 20240406420
- Publication date Dec 5, 2024
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPRESSING AND DECOMPRESSING IMAGE DATA USING COMPACTED REGION TRA...
- Publication number 20240406462
- Publication date Dec 5, 2024
- Imagination Technologies Limited
- Simon Fenney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNALING OF NUMBER OF MERGE CANDIDATES
- Publication number 20240397065
- Publication date Nov 28, 2024
- Tencent America LLC
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD AND DEVICE FOR PERFORMING POST-RECONSTRUCTION...
- Publication number 20240388703
- Publication date Nov 21, 2024
- Samsung Electronics Co., Ltd.
- Narae CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING NOISE IN RECONSTRUCTED FEATURE DAT...
- Publication number 20240388705
- Publication date Nov 21, 2024
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh MISRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CONSTRUCTING MPM LIST IN INTRA PREDICTION
- Publication number 20240388702
- Publication date Nov 21, 2024
- Hyundai Motor Company
- Jin Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION WITH MULTIPLE LINEAR MODELS
- Publication number 20240388691
- Publication date Nov 21, 2024
- InterDigital CE Patent Holdings, SAS
- Ya Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE MOTION VECTOR PRECISION FOR AFFINE MOTION MODEL BASED VIDE...
- Publication number 20240380892
- Publication date Nov 14, 2024
- Interdigital VC Holdings, Inc.
- Yuwen He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR DATA PROCESSING
- Publication number 20240373048
- Publication date Nov 7, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODEC
- Publication number 20240373043
- Publication date Nov 7, 2024
- Microsoft Technology Licensing, LLC
- Bin LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD USING INTRA PREDICTION AND DEVICE TH...
- Publication number 20240373036
- Publication date Nov 7, 2024
- 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 IN...
- Publication number 20240373062
- Publication date Nov 7, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE VIDEO CODING USING BASE-LAYER HINTS FOR ENHANCEMENT LAYER...
- Publication number 20240373066
- Publication date Nov 7, 2024
- GE Video Compression, LLC
- Tobias HINZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240364866
- Publication date Oct 31, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR PICTURE SEGMENTATION USING COLUMNS
- Publication number 20240364894
- Publication date Oct 31, 2024
- Dolby Laboratories Licensing Corporation
- Michael Horowitz
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD AND APPARATUS FOR DECODER SIDE MOTION VECTOR LIST MODIFICATI...
- Publication number 20240364904
- Publication date Oct 31, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO AND FEATURE CODING FOR MULTI-TASK MACHINE LEARNING
- Publication number 20240357142
- Publication date Oct 24, 2024
- OP Solutions LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER CODING IN MESH COMPRESSION
- Publication number 20240357160
- Publication date Oct 24, 2024
- Tencent America LLC
- Jun TIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HUMAN VISUAL SYSTEM ADAPTIVE VIDEO CODING
- Publication number 20240357138
- Publication date Oct 24, 2024
- Intel Corporation
- Ximin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING TEMPLATE MATCHING FOR REFINING CANDIDATE SELECTION
- Publication number 20240357082
- Publication date Oct 24, 2024
- MEDIATEK SINGAPORE PTE LTD
- Olena CHUBACH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-SEPARABLE PRIMARY TRANSFORM-BASED IMAGE ENCODING/DECODING METHO...
- Publication number 20240357111
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FLOW-BASED MOTION REFINEMENT
- Publication number 20240357122
- Publication date Oct 24, 2024
- Alibaba Innovation Private Limited
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE AFFINE MOTION COMPENSATION UNIT DETERMING IN VIDEO PICTURE...
- Publication number 20240357158
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD CODING STANDARD CONFORMANCE DEFINITION IN COMPUTING ENV...
- Publication number 20240348806
- Publication date Oct 17, 2024
- Intel Corporation
- Jill Boyce
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using optimisation based on Lagrange multipliers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for coding unit partitioning

Chroma from luma prediction model selection

Constraints on adaptation parameter set syntax elements

Training a data coding system comprising a feature extractor neural...

Encoder, decoder, encoding method, and decoding method

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

Encoder, decoder, encoding method, and decoding method

Method and data processing system for lossy image or video encoding...

Affine prediction refinement with optical flow

Method for decoding video from video bitstream, method for encoding...

Video signal encoding/decoding method and device therefor

Scalable video coding using inter-layer prediction contribution to...

Three-dimensional data encoding method, three-dimensional data deco...

Residual coding method and device for same

Image decoding method, image coding method, image decoding apparatu...

Chroma coding enhancement in cross-component sample adaptive offset

Simplified merge list construction for small coding blocks

Interplay between picture header and slice header of a video bitstream

Video resolution enforcement and optimization in an adaptive bitrat...

Method, an apparatus and a computer program product for video encod...

Methods and apparatus for improved intra chroma encoding and decoding

Method and apparatus for encoding/decoding image signal

Picture coding supporting block partitioning and block merging

Method and apparatus for encoding/decoding image signal

Video decoding method using bi-prediction and device therefor

Picture coding method, picture coding apparatus, picture decoding m...

Signaling for reference picture resampling

Chroma block prediction method and apparatus

Moving picture coding method, moving picture decoding method, movin...

Intra prediction for image and video compression

Patents Applicationslast 30 patents

Encoding Method, Decoding Method, and Electronic Device

ENCODER, A DECODER AND CORRESPONDING METHODS OF INTRA PREDICTION

ACT RESIDUAL-BASED IMAGE OR VIDEO CODING

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

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

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...

COMPRESSING AND DECOMPRESSING IMAGE DATA USING COMPACTED REGION TRA...

SIGNALING OF NUMBER OF MERGE CANDIDATES

VIDEO ENCODING METHOD AND DEVICE FOR PERFORMING POST-RECONSTRUCTION...

SYSTEMS AND METHODS FOR REDUCING NOISE IN RECONSTRUCTED FEATURE DAT...

METHOD FOR CONSTRUCTING MPM LIST IN INTRA PREDICTION

LOCAL ILLUMINATION COMPENSATION WITH MULTIPLE LINEAR MODELS

ADAPTIVE MOTION VECTOR PRECISION FOR AFFINE MOTION MODEL BASED VIDE...

METHOD, APPARATUS, AND MEDIUM FOR DATA PROCESSING

IMAGE CODEC

VIDEO SIGNAL PROCESSING METHOD USING INTRA PREDICTION AND DEVICE TH...

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

SCALABLE VIDEO CODING USING BASE-LAYER HINTS FOR ENHANCEMENT LAYER...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD AND SYSTEM FOR PICTURE SEGMENTATION USING COLUMNS

METHOD AND APPARATUS FOR DECODER SIDE MOTION VECTOR LIST MODIFICATI...

VIDEO AND FEATURE CODING FOR MULTI-TASK MACHINE LEARNING

INTER CODING IN MESH COMPRESSION

HUMAN VISUAL SYSTEM ADAPTIVE VIDEO CODING

USING TEMPLATE MATCHING FOR REFINING CANDIDATE SELECTION

NON-SEPARABLE PRIMARY TRANSFORM-BASED IMAGE ENCODING/DECODING METHO...

OPTICAL FLOW-BASED MOTION REFINEMENT

ADAPTIVE AFFINE MOTION COMPENSATION UNIT DETERMING IN VIDEO PICTURE...

POINT CLOUD CODING STANDARD CONFORMANCE DEFINITION IN COMPUTING ENV...