using optimisation based on Lagrange multipliers

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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
Generalized bi directional prediction mode in video processing
- Patent number 12,289,466
- Issue date Apr 29, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for selecting resolutions for encoding different shot se...
- Patent number 12,284,363
- Issue date Apr 22, 2025
- Netflix, Inc.
- Ioannis Katsavounidis
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive colour transform in image/video coding
- Patent number 12,284,347
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity history usage for Rice parameter derivation for high...
- Patent number 12,284,386
- Issue date Apr 22, 2025
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Effective prediction using partition coding
- Patent number 12,284,368
- Issue date Apr 22, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of offsets with adaptive colour transform coding tool
- Patent number 12,284,371
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE TECHNOLOGY CO., LTD.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Arithmetic coding for information related to sample adaptive offset...
- Patent number 12,284,353
- Issue date Apr 22, 2025
- SUN PATENT TRUST
- Toru Matsunobu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for picture encoding and decoding using illuminat...
- Patent number 12,278,967
- Issue date Apr 15, 2025
- InterDigital Madison Patent Holdings, SAS
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints on adaptation parameter set syntax elements
- Patent number 12,273,515
- Issue date Apr 8, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive partition coding
- Patent number 12,273,540
- Issue date Apr 8, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for support of scalability with adaptive picture resolution
- Patent number 12,273,547
- Issue date Apr 8, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of coding and decoding images, coding and decoding device an...
- Patent number 12,273,524
- Issue date Apr 8, 2025
- DOLBY INTERNATIONAL AB
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for complexity control in high throughput JPEG...
- Patent number 12,273,534
- Issue date Apr 8, 2025
- KAKADU R & D PTY LTD
- David Scott Taubman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Occupancy coding using inter prediction in geometry point cloud com...
- Patent number 12,267,527
- Issue date Apr 1, 2025
- QUALCOMM Incorporated
- Luong Pham Van
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross component determination of chroma and luma components of vide...
- Patent number 12,267,509
- Issue date Apr 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MPM list construction
- Patent number 12,267,512
- Issue date Apr 1, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reinforcement learning based rate control
- Patent number 12,262,032
- Issue date Mar 25, 2025
- Microsoft Technology Licensing, LLC
- Jiahao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and systems for optimized content encoding
- Patent number 12,262,024
- Issue date Mar 25, 2025
- Comcast Cable Communications, LLC
- Dan Grois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Restoration for video coding with self-guided filtering and subspac...
- Patent number 12,262,065
- Issue date Mar 25, 2025
- Google LLC
- Debargha Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for coding/decoding image selectively using di...
- Patent number 12,260,599
- Issue date Mar 25, 2025
- Dolby Laboratories Licensing Corporation
- Sung Chang Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and devices for vector segmentation for coding
- Patent number 12,255,669
- Issue date Mar 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Tomas Jansson Toftgård
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Region-based image decompression
- Patent number 12,250,379
- Issue date Mar 11, 2025
- Advanced Micro Devices, Inc.
- Andrew S. Pomianowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video compression based on spatial-temporal features
- Patent number 12,250,386
- Issue date Mar 11, 2025
- Synaptics Incorporated
- Maciej Sebastian Pedzisz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression based on spatial-temporal features
- Patent number 12,244,832
- Issue date Mar 4, 2025
- Synaptics Incorporated
- Maciej Sebastian Pedzisz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma quantization parameter in video coding
- Patent number 12,244,819
- Issue date Mar 4, 2025
- BYTEDANCE INC.
- Weijia Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method using context-coded sign flag in image coding...
- Patent number 12,238,292
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,238,308
- Issue date Feb 25, 2025
- MAXELL, LTD.
- Takuya Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Number restriction for sublayers
- Patent number 12,231,659
- Issue date Feb 18, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Ye-kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Video encoding and decoding methods and device using same
- Patent number 12,231,635
- Issue date Feb 18, 2025
- Electronics and Telecommunications Research Institute
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUES FOR CONTOURING/BANDING ARTIFACT REMOVAL IN COMPRESSED IM...
- Publication number 20250142059
- Publication date May 1, 2025
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CCSO WITH DOWNSAMPLING FILTERS METHODS
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- Publication date May 1, 2025
- Tencent America LLC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTIZATION MATRICES IN VIDEO COMPRESSION
- Publication number 20250133209
- Publication date Apr 24, 2025
- META PLATFORMS, INC.
- Yu-Chen Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Image Encoding and Decoding
- Publication number 20250133223
- Publication date Apr 24, 2025
- Huawei Technologies Co., Ltd
- Georgii Petrovich Gaikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM
- Publication number 20250133240
- Publication date Apr 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yanzhuo Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATU...
- Publication number 20250126262
- Publication date Apr 17, 2025
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE CODING SUPPORTING BLOCK PARTITIONING AND BLOCK MERGING
- Publication number 20250126278
- Publication date Apr 17, 2025
- DOLBY VIDEO COMPRESSION, LLC
- Philipp HELLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Selection Of Entropy Coding Parameters
- Publication number 20250126265
- Publication date Apr 17, 2025
- Huawei Technologies Co., Ltd
- Timofey Mikhailovich SOLOVYEV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING
- Publication number 20250119561
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Amirhossein HABIBIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CODING UNIT PARTITIONING
- Publication number 20250113047
- Publication date Apr 3, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Hyung Joon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION
- Publication number 20250113052
- Publication date Apr 3, 2025
- Alibaba (China) Co., Ltd.
- Xinwei LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBJECTIVE DISTORTION METRIC FOR RATE DISTORTION DETERMINATIONS
- Publication number 20250113054
- Publication date Apr 3, 2025
- Apple Inc.
- Jaehong Chon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Faster Hybrid Three Pass Encoding for Video Streaming
- Publication number 20250106413
- Publication date Mar 27, 2025
- Bitmovin GmbH
- Philipp Schwellenbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE
- Publication number 20250106429
- Publication date Mar 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...
- Publication number 20250106397
- Publication date Mar 27, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Adam WIECKOWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH QUALITY TRANSCODE-EFFICIENT TEXTURE FORMAT
- Publication number 20250104284
- Publication date Mar 27, 2025
- Sony Interactive Entertainment LLC
- Thomas Madams
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250097420
- Publication date Mar 20, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250097421
- Publication date Mar 20, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250097422
- Publication date Mar 20, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA BLOCK PREDICTION METHOD AND APPARATUS
- Publication number 20250097437
- Publication date Mar 20, 2025
- Huawei Technologies Co., Ltd
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pictures with Mixed NAL Unit Types
- Publication number 20250088646
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR LAST COEFFICIENT CODING FOR ADAPTIVE TRANS...
- Publication number 20250088645
- Publication date Mar 13, 2025
- Interdigital VC Holdings, Inc.
- Sebastien LASSERRE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250088659
- Publication date Mar 13, 2025
- LG ELECTRONICS INC.
- Hyunmook OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cross Component Sample Offset Filtering with Interpolated Filter Taps
- Publication number 20250080730
- Publication date Mar 6, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scene Classification and Learning for Video Compression
- Publication number 20250080758
- Publication date Mar 6, 2025
- COMCAST CABLE COMMUNICATIONS, LLC
- Weidong Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Chroma from Luma Prediction Model Selection
- Publication number 20250080725
- Publication date Mar 6, 2025
- Ofinno, LLC
- Young-Yoon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250080734
- Publication date Mar 6, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250080741
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250080752
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Resolution Enforcement and Optimization in an Adaptive Bitrat...
- Publication number 20250068702
- Publication date Feb 27, 2025
- Comcast Cable Communications, LLC
- Kyong Park
- G06 - COMPUTING CALCULATING COUNTING

using optimisation based on Lagrange multipliers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Generalized bi directional prediction mode in video processing

Techniques for selecting resolutions for encoding different shot se...

Adaptive colour transform in image/video coding

Low complexity history usage for Rice parameter derivation for high...

Effective prediction using partition coding

Use of offsets with adaptive colour transform coding tool

Arithmetic coding for information related to sample adaptive offset...

Method and device for picture encoding and decoding using illuminat...

Constraints on adaptation parameter set syntax elements

Adaptive partition coding

Method for support of scalability with adaptive picture resolution

Method of coding and decoding images, coding and decoding device an...

Method and apparatus for complexity control in high throughput JPEG...

Occupancy coding using inter prediction in geometry point cloud com...

Cross component determination of chroma and luma components of vide...

MPM list construction

Reinforcement learning based rate control

Method and systems for optimized content encoding

Restoration for video coding with self-guided filtering and subspac...

Apparatus and method for coding/decoding image selectively using di...

Methods and devices for vector segmentation for coding

Region-based image decompression

Video compression based on spatial-temporal features

Video compression based on spatial-temporal features

Chroma quantization parameter in video coding

Image decoding method using context-coded sign flag in image coding...

Image encoding method and image decoding method

Number restriction for sublayers

Intra block coding-based video or image coding

Video encoding and decoding methods and device using same

Patents Applicationslast 30 patents

TECHNIQUES FOR CONTOURING/BANDING ARTIFACT REMOVAL IN COMPRESSED IM...

CCSO WITH DOWNSAMPLING FILTERS METHODS

QUANTIZATION MATRICES IN VIDEO COMPRESSION

Method and Apparatus for Image Encoding and Decoding

METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM

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

PICTURE CODING SUPPORTING BLOCK PARTITIONING AND BLOCK MERGING

Adaptive Selection Of Entropy Coding Parameters

SKIP CONVOLUTIONS FOR EFFICIENT VIDEO PROCESSING

CODING UNIT PARTITIONING

LOCAL ILLUMINATION COMPENSATION

SUBJECTIVE DISTORTION METRIC FOR RATE DISTORTION DETERMINATIONS

Faster Hybrid Three Pass Encoding for Video Streaming

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE

APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...

HIGH QUALITY TRANSCODE-EFFICIENT TEXTURE FORMAT

IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...

IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...

IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...

CHROMA BLOCK PREDICTION METHOD AND APPARATUS

Pictures with Mixed NAL Unit Types

METHOD AND APPARATUS FOR LAST COEFFICIENT CODING FOR ADAPTIVE TRANS...

POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...

Cross Component Sample Offset Filtering with Interpolated Filter Taps

Scene Classification and Learning for Video Compression

Chroma from Luma Prediction Model Selection

IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...

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

INTRA PREDICTION MODE ENCODING/DECODING METHOD AND APPARATUS

Video Resolution Enforcement and Optimization in an Adaptive Bitrat...