Assigned coding mode

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H04N19/157

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

Current Industry

H04N19/157Assigned coding mode

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image encoding method and apparatus, and image decoding method and...
- Patent number 12,177,472
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing video signal using reduced transform
- Patent number 12,177,484
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device, and the programs thereof
- Patent number 12,177,440
- Issue date Dec 24, 2024
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,177,438
- Issue date Dec 24, 2024
- Panasonic Intellectual Property Corporation of America
- Tadamasa Toma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding images
- Patent number 12,177,443
- Issue date Dec 24, 2024
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- 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
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 encoding method and apparatus, and image decoding method and...
- Patent number 12,155,831
- Issue date Nov 26, 2024
- Samsung Electronics Co., Ltd.
- Sun-il 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
Method, apparatus and system for encoding and decoding a transforme...
- Patent number 12,155,870
- Issue date Nov 26, 2024
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing method, video processing apparatus, smart device,...
- Patent number 12,155,840
- Issue date Nov 26, 2024
- Tencent Technology (Shenzhen) Company Limited
- Yushan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding video signal
- Patent number 12,155,842
- Issue date Nov 26, 2024
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for chrominance QP offsets tables signaling an...
- Patent number 12,149,692
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Roman Igorevich Chernyak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,149,695
- Issue date Nov 19, 2024
- SUN PATENT TRUST
- Hisao Sasai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,149,737
- Issue date Nov 19, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- 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
Controlling video data encoding and decoding levels
- Patent number 12,149,705
- Issue date Nov 19, 2024
- Sony Group Corporation
- Stephen Mark Keating
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing video signal
- Patent number 12,143,566
- Issue date Nov 12, 2024
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for lossless coding modes in video coding
- Patent number 12,143,597
- Issue date Nov 12, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Tsung-Chuan Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling for video block partition mode
- Patent number 12,137,257
- Issue date Nov 5, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling output layer set with sub-picture
- Patent number 12,137,239
- Issue date Nov 5, 2024
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Effective wedgelet partition coding
- Patent number 12,137,214
- Issue date Nov 5, 2024
- GE Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual prediction buffer for intra block copy in video coding
- Patent number 12,132,888
- Issue date Oct 29, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subpicture track referencing and processing
- Patent number 12,133,019
- Issue date Oct 29, 2024
- LEMON INC.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of pictures containing slices and tiles
- Patent number 12,126,805
- Issue date Oct 22, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitions on sub-block transform mode
- Patent number 12,126,802
- Issue date Oct 22, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data compression using switching between a set of transforms
- Patent number 12,120,351
- Issue date Oct 15, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Santiago De Luxán Hernández
- 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
Methods and apparatus for signaling intra prediction for large bloc...
- Patent number 12,120,307
- Issue date Oct 15, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neural network-based post filter for video coding
- Patent number 12,113,995
- Issue date Oct 8, 2024
- Lemon Inc.
- Yue Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...
- Publication number 20240430472
- Publication date Dec 26, 2024
- Sun Patent Trust
- Hisao SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTING A QUANTIZATION VALUE FOR ENCODING A PICTURE
- Publication number 20240430431
- Publication date Dec 26, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Naveen Srinivasamurthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFECTIVE WEDGELET PARTITION CODING USING SPATIAL PREDICTION
- Publication number 20240430473
- Publication date Dec 26, 2024
- GE Video Compression, LLC
- Philipp MERKLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...
- Publication number 20240430433
- Publication date Dec 26, 2024
- Interdigital VC Holdings, Inc.
- Yunfei Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING
- Publication number 20240430483
- Publication date Dec 26, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Santiago DE LUXÁN HERNÁNDEZ
- 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
METHOD FOR PROCESSING VIDEO SIGNAL BY USING LOCAL ILLUMINATION COMP...
- Publication number 20240406410
- Publication date Dec 5, 2024
- WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- Dongcheol KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTION BETWEEN BI-PREDICTION LOCAL ILLUMINATION COMPENSATION A...
- Publication number 20240388719
- Publication date Nov 21, 2024
- QUALCOMM Incorporated
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...
- Publication number 20240380893
- Publication date Nov 14, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND MEDIUM
- Publication number 20240373046
- Publication date Nov 7, 2024
- Panasonic Intellectual Property Corporation of America
- Virginie DRUGEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
VIDEO DECODING METHOD AND APPARATUS USING THE SAME
- Publication number 20240364908
- Publication date Oct 31, 2024
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTROPY CONTINUATION AND DEPENDENT FRAME ENTROPY CODING IN POINT CL...
- Publication number 20240357115
- Publication date Oct 24, 2024
- QUALCOMM Incorporated
- Adarsh Krishnan RAMASUBRAMONIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTIVE GEOMETRY CODING FOR POINT CLOUD COMPRESSION
- Publication number 20240348832
- Publication date Oct 17, 2024
- QUALCOMM Incorporated
- Adarsh Krishnan RAMASUBRAMONIAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DECODING VIDEO SIGNAL
- Publication number 20240340448
- Publication date Oct 10, 2024
- LG ELECTRONICS INC.
- Jae Won SUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASKING A REGION OF MULTIMEDIA DATA
- Publication number 20240340430
- Publication date Oct 10, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Yashwant Dutt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEI MESSAGE FOR GENERATIVE FACE VIDEO
- Publication number 20240340456
- Publication date Oct 10, 2024
- Alibaba Innovation Private Limited
- Bolin CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20240333975
- Publication date Oct 3, 2024
- Sun Patent Trust
- Satoshi YOSHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION MODE MAPPING METHOD AND DEVICE USING THE METHOD
- Publication number 20240333921
- Publication date Oct 3, 2024
- Dolby Laboratories Licensing Corporation
- Sun Young LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLANAR PREDICTION MODE
- Publication number 20240333971
- Publication date Oct 3, 2024
- LG ELECTRONICS INC.
- Jaehyun LIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD
- Publication number 20240333980
- Publication date Oct 3, 2024
- SONY GROUP CORPORATION
- Kazushi SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCK-BASED PARALLEL DEBLOCKING FILTER IN VIDEO CODING
- Publication number 20240314363
- Publication date Sep 19, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Mangesh Devidas Sadafale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240314349
- Publication date Sep 19, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin DENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240314355
- Publication date Sep 19, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING METHOD AND APPARATUS, COMPUTING DEVICE, STORAGE MEDIUM...
- Publication number 20240314292
- Publication date Sep 19, 2024
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Tao ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20240305825
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20240305826
- Publication date Sep 12, 2024
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATIONS OF INTRA BLOCK COPY AND INTRA TEMPLATE MATCHING WITH F...
- Publication number 20240297987
- Publication date Sep 5, 2024
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING
- Publication number 20240298035
- Publication date Sep 5, 2024
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM UNIT PARTITIONING STRUCTURE FOR VIDEO CODING
- Publication number 20240298032
- Publication date Sep 5, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Assigned coding mode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image encoding method and apparatus, and image decoding method and...

Method and device for processing video signal using reduced transform

Image encoding device, image decoding device, and the programs thereof

Encoder, decoder, encoding method, and decoding method

Method and device for encoding/decoding images

Constraints on adaptation parameter set syntax elements

Encoder, decoder, encoding method, and decoding method

Image encoding method and apparatus, and image decoding method and...

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

Method, apparatus and system for encoding and decoding a transforme...

Video processing method, video processing apparatus, smart device,...

Method and apparatus for encoding/decoding video signal

Method and apparatus for chrominance QP offsets tables signaling an...

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

Image encoding/decoding method using prediction block and apparatus...

Signaling of gradual decoding refresh and reference picture lists

Controlling video data encoding and decoding levels

Method and device for processing video signal

Methods and devices for lossless coding modes in video coding

Signaling for video block partition mode

Method for signaling output layer set with sub-picture

Effective wedgelet partition coding

Virtual prediction buffer for intra block copy in video coding

Subpicture track referencing and processing

Coding of pictures containing slices and tiles

Partitions on sub-block transform mode

Image data compression using switching between a set of transforms

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

Methods and apparatus for signaling intra prediction for large bloc...

Neural network-based post filter for video coding

Patents Applicationslast 30 patents

MOVING PICTURE CODING METHOD, MOVING PICTURE DECODING METHOD, MOVIN...

SELECTING A QUANTIZATION VALUE FOR ENCODING A PICTURE

EFFECTIVE WEDGELET PARTITION CODING USING SPATIAL PREDICTION

METHODS AND APPARATUS FOR SIGNALING INTRA PREDICTION FOR LARGE BLOC...

PREDICTIVE PICTURE CODING USING TRANSFORM-BASED RESIDUAL CODING

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

METHOD FOR PROCESSING VIDEO SIGNAL BY USING LOCAL ILLUMINATION COMP...

INTERACTION BETWEEN BI-PREDICTION LOCAL ILLUMINATION COMPENSATION A...

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM...

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND MEDIUM

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

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

ENTROPY CONTINUATION AND DEPENDENT FRAME ENTROPY CODING IN POINT CL...

PREDICTIVE GEOMETRY CODING FOR POINT CLOUD COMPRESSION

METHOD AND APPARATUS FOR DECODING VIDEO SIGNAL

MASKING A REGION OF MULTIMEDIA DATA

SEI MESSAGE FOR GENERATIVE FACE VIDEO

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

INTRA PREDICTION MODE MAPPING METHOD AND DEVICE USING THE METHOD

PLANAR PREDICTION MODE

IMAGE PROCESSING APPARATUS AND METHOD

BLOCK-BASED PARALLEL DEBLOCKING FILTER IN VIDEO CODING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

VIDEO CODING METHOD AND APPARATUS, COMPUTING DEVICE, STORAGE MEDIUM...

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

APPLICATIONS OF INTRA BLOCK COPY AND INTRA TEMPLATE MATCHING WITH F...

HIGH LEVEL SYNTAX FOR VIDEO CODING AND DECODING

TRANSFORM UNIT PARTITIONING STRUCTURE FOR VIDEO CODING