Embedding additional information in the video signal during the compression process

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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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H04N19/46Embedding additional information in the video signal during the compression process

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Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for entropy coding point clouds
- Patent number 12,169,952
- Issue date Dec 17, 2024
- Malikie Innovations Limited
- David Flynn
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Hierarchical packing of syntax elements
- Patent number 12,170,765
- Issue date Dec 17, 2024
- OL Security Limited Liability Company
- Ujval J. Kapasi
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Information Patent Grant
Video display preference filtering
- Patent number 12,170,783
- Issue date Dec 17, 2024
- Apple Inc.
- Alexandros Tourapis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction device, reproduction method, and recording medium
- Patent number 12,170,787
- Issue date Dec 17, 2024
- Saturn Licensing LLC
- Kazuo Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for decoding a video bitstream
- Patent number 12,170,760
- Issue date Dec 17, 2024
- Velos Media, LLC
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and device for coding chroma quantization par...
- Patent number 12,170,777
- Issue date Dec 17, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding method and decoding method using rotation matr...
- Patent number 12,165,366
- Issue date Dec 10, 2024
- Huawei Technologies Co., Ltd.
- Dejun Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for subpicture-based image encoding/decoding, and...
- Patent number 12,166,969
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Hyeong Moon Jang
- 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
Image or video coding on basis of transform skip—and palette coding...
- Patent number 12,166,990
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Sunmi Yoo
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Information Patent Grant
Image decoding method using residual information in image coding sy...
- Patent number 12,166,993
- Issue date Dec 10, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding and decoding methods and devices fo...
- Patent number 12,167,013
- Issue date Dec 10, 2024
- Panasonic Intellectual Property Corporation of America
- Chi Wang
- 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
Operation of video decoding engine for EVC
- Patent number 12,167,008
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Youngkwon Lim
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Information Patent Grant
Signal reshaping for high dynamic range signals
- Patent number 12,167,048
- Issue date Dec 10, 2024
- Dolby Laboratories Licensing Corporation
- Robin Atkins
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Methods and device for signaling image information
- Patent number 12,166,996
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for signaling tile structures for pictures of c...
- Patent number 12,167,012
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing
- Patent number 12,167,041
- Issue date Dec 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
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Information Patent Grant
Intra prediction mode extension
- Patent number 12,166,972
- Issue date Dec 10, 2024
- InterDigital Madison Patent Holdings, SAS
- Fabien Racape
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Method for encoding/decoding image signal and apparatus therefor
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- Issue date Dec 10, 2024
- XRIS CORPORATION
- Bae Keun Lee
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Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,166,995
- Issue date Dec 10, 2024
- Nippon Telegraph and Telephone Corporation
- Shiori Sugimoto
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Information Patent Grant
Technology to use video source context information in post-processi...
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- Issue date Dec 10, 2024
- Intel Corporation
- Changliang Wang
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Information Patent Grant
Method and apparatus for improved intra prediction
- Patent number 12,160,561
- Issue date Dec 3, 2024
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conversion factor level coding method and device therefor
- Patent number 12,160,581
- Issue date Dec 3, 2024
- LG Electronics Inc.
- Jungah Choi
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Information Patent Grant
Video decoding apparatus and video coding apparatus
- Patent number 12,160,613
- Issue date Dec 3, 2024
- SHARP KABUSHIKI KAISHA
- Tianyang Zhou
- 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
In-loop filtering-based image coding device and method
- Patent number 12,160,617
- Issue date Dec 3, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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

Patents Applicationslast 30 patents

Information Patent Application
Reference Picture Management In Layered Video Coding
- Publication number 20240422306
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING CONTEXT MODEL INITIALIZ...
- Publication number 20240422321
- Publication date Dec 19, 2024
- Hyundai Motor Company
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING
- Publication number 20240422322
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disallowing Unused Layers in Multi-Layer Video Bitstreams
- Publication number 20240422307
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A LOW-POWER LOSSLESS IMAGE COMPRESSION USING...
- Publication number 20240422334
- Publication date Dec 19, 2024
- TATA CONSULTANCY SERVICES LIMITED
- Sounak DEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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Surveillance Camera Upgrade via Removable Media having Deep Learnin...
- Publication number 20240422368
- Publication date Dec 19, 2024
- Micron Technology, Inc.
- Poorna Kale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZATION OF ENCODING PROFILES FOR MEDIA STREAMING
- Publication number 20240422376
- Publication date Dec 19, 2024
- Brightcove, Inc.
- Yuriy Reznik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE OR VIDEO CODING BASED ON PALETTE MODE
- Publication number 20240422339
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jie ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hierarchical Sample Adaptive Band Offset for Video Coding
- Publication number 20240422333
- Publication date Dec 19, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Woo-Shik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Request and Inquiry for Regions of Interest in Video
- Publication number 20240422340
- Publication date Dec 19, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Goksel Dedeoglu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OLS For Multiview Scalability
- Publication number 20240422341
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODER, ENCODER AND METHODS COMPRISING A CODING FOR INTRA SUBPARTI...
- Publication number 20240422356
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Santiago DE LUXÁN HERNÁNDEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...
- Publication number 20240414324
- Publication date Dec 12, 2024
- INTELLECTUAL DISCOVERY CO., LTD.
- Jae Gon KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...
- Publication number 20240414364
- Publication date Dec 12, 2024
- V-Nova International Limited
- Ivan MAKEEV
- 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
TECHNIQUES FOR BITSTREAM EXTRACTION FOR SUBPICTURE IN CODED VIDEO S...
- Publication number 20240414347
- Publication date Dec 12, 2024
- Tencent America LLC
- Byeongdoo CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD ON BASIS OF SECONDARY TRANSFORM AND DEVICE THER...
- Publication number 20240414357
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Mehdi Salehifar
- 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
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
CONFLATION OF GEOSPATIAL POINTS OF INTEREST AND GROUND-LEVEL IMAGERY
- Publication number 20240404257
- Publication date Dec 5, 2024
- UT-Battelle, LLC
- Debraj De
- G06 - COMPUTING CALCULATING COUNTING
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
VIDEO CODING METHOD BASED ON SECONDARY TRANSFORM, AND DEVICE THEREFOR
- Publication number 20240406394
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SIGNALING INFORMATION ON CHROMA FORMAT
- Publication number 20240406400
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMMETRIC MOTION VECTOR DIFFERENCE CODING
- Publication number 20240406406
- Publication date Dec 5, 2024
- Interdigital VC Holdings, Inc.
- Jiancong Luo
- 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
ENCODER AND DECODER, ENCODING METHOD AND DECODING METHOD FOR DRIFT-...
- Publication number 20240406431
- 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
IMAGE ENCODING/DECODING METHOD, DEVICE, AND RECORDING MEDIUM HAVING...
- Publication number 20240406378
- Publication date Dec 5, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- 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
PATCH CREATION AND SIGNALING FOR V3C DYNAMIC MESH COMPRESSION
- Publication number 20240406440
- Publication date Dec 5, 2024
- Nokia Technologies Oy
- Sebastian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING

Embedding additional information in the video signal during the compression process

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and devices for entropy coding point clouds

Hierarchical packing of syntax elements

Video display preference filtering

Reproduction device, reproduction method, and recording medium

Device for decoding a video bitstream

Video decoding method and device for coding chroma quantization par...

Point cloud encoding method and decoding method using rotation matr...

Method and device for subpicture-based image encoding/decoding, and...

Encoder, decoder, encoding method, and decoding method

Image or video coding on basis of transform skip—and palette coding...

Image decoding method using residual information in image coding sy...

Three-dimensional data encoding and decoding methods and devices fo...

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

Operation of video decoding engine for EVC

Signal reshaping for high dynamic range signals

Harmonizing triangular merge mode with weighted prediction

Methods and device for signaling image information

Systems and methods for signaling tile structures for pictures of c...

Video processing

Intra prediction mode extension

Method for encoding/decoding image signal and apparatus therefor

Image encoding method and image decoding method

Technology to use video source context information in post-processi...

Method and apparatus for improved intra prediction

Conversion factor level coding method and device therefor

Video decoding apparatus and video coding apparatus

Video signal encoding/decoding method and device therefor

In-loop filtering-based image coding device and method

Processing video bitstream conforming to still picture profile

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

Patents Applicationslast 30 patents

Reference Picture Management In Layered Video Coding

METHOD AND APPARATUS FOR VIDEO CODING USING CONTEXT MODEL INITIALIZ...

APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING

Disallowing Unused Layers in Multi-Layer Video Bitstreams

METHOD AND SYSTEM FOR A LOW-POWER LOSSLESS IMAGE COMPRESSION USING...

METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR

Surveillance Camera Upgrade via Removable Media having Deep Learnin...

OPTIMIZATION OF ENCODING PROFILES FOR MEDIA STREAMING

IMAGE OR VIDEO CODING BASED ON PALETTE MODE

Hierarchical Sample Adaptive Band Offset for Video Coding

Request and Inquiry for Regions of Interest in Video

OLS For Multiview Scalability

DECODER, ENCODER AND METHODS COMPRISING A CODING FOR INTRA SUBPARTI...

INTER-IMAGE COMPONENT PREDICTION METHOD, AND IMAGE ENCODING AND DEC...

METHODS AND APPARATUSES FOR HIERARCHICALLY ENCODING AND DECODING A...

Reference Picture Management in Video Coding

TECHNIQUES FOR BITSTREAM EXTRACTION FOR SUBPICTURE IN CODED VIDEO S...

IMAGE CODING METHOD ON BASIS OF SECONDARY TRANSFORM AND DEVICE THER...

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

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

CONFLATION OF GEOSPATIAL POINTS OF INTEREST AND GROUND-LEVEL IMAGERY

Reference Picture Management in Video Coding

VIDEO CODING METHOD BASED ON SECONDARY TRANSFORM, AND DEVICE THEREFOR

METHOD AND DEVICE FOR SIGNALING INFORMATION ON CHROMA FORMAT

SYMMETRIC MOTION VECTOR DIFFERENCE CODING

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

ENCODER AND DECODER, ENCODING METHOD AND DECODING METHOD FOR DRIFT-...

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

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

PATCH CREATION AND SIGNALING FOR V3C DYNAMIC MESH COMPRESSION