Tree coding

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CPC
H04N19/96

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Parent Industries

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

Current Industry

H04N19/96Tree coding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for signaling sequence parameter information in...
- Patent number 12,231,695
- Issue date Feb 18, 2025
- SHARP KABUSHIKI KAISHA
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video data
- Patent number 12,231,683
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Jungsun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and device
- Patent number 12,231,630
- Issue date Feb 18, 2025
- LX Semicon Co., Ltd.
- Hyun Suk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image encoding and image decoding using ar...
- Patent number 12,231,634
- Issue date Feb 18, 2025
- Electronics and Telecommunications Research Institute
- Gun Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method, encoding apparatus, and program
- Patent number 12,225,202
- Issue date Feb 11, 2025
- Nippon Telegraph and Telephone Corporation
- Yuya Omori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding and decoding methods with implicit splitting
- Patent number 12,225,211
- Issue date Feb 11, 2025
- Electronics and Telecommunications Research Institute
- Min Yong Jeon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,225,227
- Issue date Feb 11, 2025
- Kabushiki Kaisha Toshiba
- Taichiro Shiodera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and decoder for geometric-based point cloud...
- Patent number 12,225,241
- Issue date Feb 11, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Shuai Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and apparatus therefor
- Patent number 12,225,213
- Issue date Feb 11, 2025
- XIAOMI
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus and recording medium f...
- Patent number 12,225,189
- Issue date Feb 11, 2025
- Electronics and Telecommunications Research Institute
- Jung Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High level syntax signaling method and device for image/video coding
- Patent number 12,225,225
- Issue date Feb 11, 2025
- LG Electronics Inc.
- Seethal Paluri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for deblocking HDR content
- Patent number 12,219,179
- Issue date Feb 4, 2025
- ARRIS ENTERPRISES LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for picture decoding, decoder and storage medium
- Patent number 12,219,181
- Issue date Feb 4, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yanzhuo Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Actively-learned context modeling for image compression
- Patent number 12,219,180
- Issue date Feb 4, 2025
- Adobe Inc.
- Gang Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,219,131
- Issue date Feb 4, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boundary block partitioning in video coding
- Patent number 12,212,747
- Issue date Jan 28, 2025
- Huawei Technologies Co., Ltd.
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and device
- Patent number 12,212,742
- Issue date Jan 28, 2025
- LX Semicon Co., Ltd.
- Hyun Suk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 12,212,738
- Issue date Jan 28, 2025
- Samsung Electronics Co., Ltd.
- Yin-ji Piao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semi-decoupled partitioning for video coding
- Patent number 12,212,788
- Issue date Jan 28, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional data encoding method, three-dimensional data deco...
- Patent number 12,206,910
- Issue date Jan 21, 2025
- Panasonic Intellectual Property Corporation of America
- Takahiro Nishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method based on information related to tile and inform...
- Patent number 12,206,866
- Issue date Jan 21, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vectorized random forest search
- Patent number 12,206,876
- Issue date Jan 21, 2025
- Harmonic, Inc.
- William R. Trost
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,206,849
- Issue date Jan 21, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of partitioning video data, device for decoding video data,...
- Patent number 12,206,911
- Issue date Jan 21, 2025
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Size based transform unit context derivation
- Patent number 12,206,897
- Issue date Jan 21, 2025
- Intel Corporation
- Wenhao Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for inter-frame prediction
- Patent number 12,200,189
- Issue date Jan 14, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,200,272
- Issue date Jan 14, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for encoding and decoding a bytestream
- Patent number 12,192,499
- Issue date Jan 7, 2025
- V-NOVA INTERNATIONAL LIMITED
- Ivan Makeev
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Angular mode for tree-based point cloud coding
- Patent number 12,192,538
- Issue date Jan 7, 2025
- BlackBerry Limited
- Sébastien Lasserre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for encoding and decoding a picture using pict...
- Patent number 12,192,461
- Issue date Jan 7, 2025
- Fraunhofer Gesellschaft zur Forderung Derangewandten Forschung E.V.
- Adam Wieckowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...
- Publication number 20250063169
- Publication date Feb 20, 2025
- Canon Kabushiki Kaisha
- CHRISTOPHER JAMES ROSEWARNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING DEVICE AND METHOD
- Publication number 20250063175
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER SHAPE SWITCH FOR ADAPTIVE LOOP FILTER IN VIDEO CODING
- Publication number 20250063206
- Publication date Feb 20, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PARTITIONING BLOCK INCLUDING IMAGE AND DEVICE THEREFOR
- Publication number 20250063212
- Publication date Feb 20, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250063168
- Publication date Feb 20, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CODING INTRA PREDICTION MODE
- Publication number 20250063180
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Sunmi YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD PROCESSING METHOD AND APPARATUS
- Publication number 20250063178
- Publication date Feb 20, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wenjie ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SIGNALING TILE STRUCTURES FOR CODED VIDEO I...
- Publication number 20250063189
- Publication date Feb 20, 2025
- Sharp Kabushiki Kaisha
- Sachin G. DESHPANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR SIGNALING VIDEO CODING DATA
- Publication number 20250056048
- Publication date Feb 13, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE FILTERING METHOD AND APPARATUS, AND DEVICE
- Publication number 20250055991
- Publication date Feb 13, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Liqiang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM, METHOD FOR ENCODING...
- Publication number 20250056022
- Publication date Feb 13, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250056032
- Publication date Feb 13, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...
- Publication number 20250056067
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- CHRISTOPHER JAMES ROSEWARNE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250056033
- Publication date Feb 13, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250056046
- Publication date Feb 13, 2025
- LG ELECTRONICS INC.
- Hyejung HUR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250047837
- Publication date Feb 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET
- Publication number 20250047848
- Publication date Feb 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei KUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM, METHOD FOR ENCODING...
- Publication number 20250047882
- Publication date Feb 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yue YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250047896
- Publication date Feb 6, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...
- Publication number 20250047897
- Publication date Feb 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Wei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING OR DECODING APPARATUS, VIDEO ENCODING OR DECODING ME...
- Publication number 20250047902
- Publication date Feb 6, 2025
- NEC Corporation
- Keiichi Chono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTRA PREDICTION WITH MULTIPLE WEIGHTED RE...
- Publication number 20250039440
- Publication date Jan 30, 2025
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Gagan Rath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- Publication number 20250039468
- Publication date Jan 30, 2025
- SONY GROUP CORPORATION
- Masaru IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-PLANE PREDICTION
- Publication number 20250039404
- Publication date Jan 30, 2025
- GE Video Compression, LLC
- Martin WINKEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS FOR USAGE OF UPDATED MOTION INFORMATION
- Publication number 20250039434
- Publication date Jan 30, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BV LIST CONSTRUCTION PROCESS OF IBC BLOCKS UNDER MERGE ESTIMATION R...
- Publication number 20250039375
- Publication date Jan 30, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Yang WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD
- Publication number 20250039379
- Publication date Jan 30, 2025
- SONY GROUP CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED PERFORMANCE AND EFFICIENCY OF VERSATILE VIDEO CODING DECOD...
- Publication number 20250039469
- Publication date Jan 30, 2025
- Intel Corporation
- Amin NURUDDIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD ENCODING METHOD, POINT CLOUD DECODING METHOD, AND RELAT...
- Publication number 20250039470
- Publication date Jan 30, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wenjie ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING/DECODING METHOD AND DEVICE USING SEGMENTATION LIMITA...
- Publication number 20250030851
- Publication date Jan 23, 2025
- LG ELECTRONICS INC.
- Jung Hak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tree coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for signaling sequence parameter information in...

Method and apparatus for processing video data

Intra prediction method and device

Method and apparatus for image encoding and image decoding using ar...

Encoding method, encoding apparatus, and program

Image encoding and decoding methods with implicit splitting

Image encoding method and image decoding method

Intra prediction method and decoder for geometric-based point cloud...

Transform-based image coding method and apparatus therefor

Image encoding/decoding method and apparatus and recording medium f...

High level syntax signaling method and device for image/video coding

System and method for deblocking HDR content

Method for picture decoding, decoder and storage medium

Actively-learned context modeling for image compression

Method and apparatus for processing video signal

Boundary block partitioning in video coding

Intra prediction method and device

Encoding method and device therefor, and decoding method and device...

Semi-decoupled partitioning for video coding

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

Image coding method based on information related to tile and inform...

Vectorized random forest search

Method and apparatus for processing video signal

Method of partitioning video data, device for decoding video data,...

Size based transform unit context derivation

Systems and methods for inter-frame prediction

Method and apparatus for processing video signal

Methods and apparatuses for encoding and decoding a bytestream

Angular mode for tree-based point cloud coding

Apparatus and method for encoding and decoding a picture using pict...

Patents Applicationslast 30 patents

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...

IMAGE CODING DEVICE AND METHOD

FILTER SHAPE SWITCH FOR ADAPTIVE LOOP FILTER IN VIDEO CODING

METHOD FOR PARTITIONING BLOCK INCLUDING IMAGE AND DEVICE THEREFOR

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND DEVICE FOR CODING INTRA PREDICTION MODE

POINT CLOUD PROCESSING METHOD AND APPARATUS

SYSTEMS AND METHODS FOR SIGNALING TILE STRUCTURES FOR CODED VIDEO I...

METHODS FOR SIGNALING VIDEO CODING DATA

PICTURE FILTERING METHOD AND APPARATUS, AND DEVICE

METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM, METHOD FOR ENCODING...

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

METHOD, APPARATUS AND SYSTEM FOR ENCODING AND DECODING A TRANSFORME...

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

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

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

CHROMA CODING ENHANCEMENT IN CROSS-COMPONENT SAMPLE ADAPTIVE OFFSET

METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM, METHOD FOR ENCODING...

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

METHODS AND DEVICES FOR CANDIDATE DERIVATION FOR AFFINE MERGE MODE...

VIDEO ENCODING OR DECODING APPARATUS, VIDEO ENCODING OR DECODING ME...

METHOD AND APPARATUS FOR INTRA PREDICTION WITH MULTIPLE WEIGHTED RE...

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

INTER-PLANE PREDICTION

CONSTRAINTS FOR USAGE OF UPDATED MOTION INFORMATION

BV LIST CONSTRUCTION PROCESS OF IBC BLOCKS UNDER MERGE ESTIMATION R...

IMAGE PROCESSING DEVICE AND METHOD

ENHANCED PERFORMANCE AND EFFICIENCY OF VERSATILE VIDEO CODING DECOD...

POINT CLOUD ENCODING METHOD, POINT CLOUD DECODING METHOD, AND RELAT...

VIDEO ENCODING/DECODING METHOD AND DEVICE USING SEGMENTATION LIMITA...