characterised by syntax aspects related to video coding

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H04N19/70

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

Current Industry

H04N19/70characterised by syntax aspects related to video coding

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Patents Grantslast 30 patents

Information Patent Grant
Video decoding method and device
- Patent number 12,238,288
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Sun Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-transitory computer-readable medium and device for performing i...
- Patent number 12,238,320
- Issue date Feb 25, 2025
- SHARP KABUSHIKI KAISHA
- Kiran Mukesh Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gradual decoding refresh in video coding
- Patent number 12,238,336
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- FNU Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional inter prediction method and apparatus
- Patent number 12,238,325
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method, and device therefor
- Patent number 12,238,339
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High level syntax for video coding and decoding
- Patent number 12,238,340
- Issue date Feb 25, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Point cloud encoding and decoding method, encoder, and decoder
- Patent number 12,238,341
- Issue date Feb 25, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Wei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding method and apparatus utilizing combination of diverse...
- Patent number 12,238,283
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Ho Chan Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,238,285
- Issue date Feb 25, 2025
- Electronics and Telecommunications Research Institute
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condition-dependent unsymmetrical quad-tree partitioning
- Patent number 12,238,346
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining capability to decode a first picture in a video bitstream
- Patent number 12,238,316
- Issue date Feb 25, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Pettersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,238,261
- Issue date Feb 25, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image decoding method for residual coding based on transform-skip-r...
- Patent number 12,238,287
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Jungah Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-block based temporal motion vector predictor with an motion vec...
- Patent number 12,238,294
- Issue date Feb 25, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for video encoding and decoding
- Patent number 12,238,302
- Issue date Feb 25, 2025
- KONINKLIJKE KPN N.V.
- Emmanuel Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and system of subblock transform for video coding
- Patent number 12,238,337
- Issue date Feb 25, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding method and a decoder for subpicture syntax elements signal...
- Patent number 12,238,338
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Biao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling and construction of video coding...
- Patent number 12,238,275
- Issue date Feb 25, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,238,291
- Issue date Feb 25, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for constructing MPM list, method for obtaining intra predic...
- Patent number 12,238,297
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Xiang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling and syntax for in-loop reshaping information
- Patent number 12,238,305
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Matrix-based intra prediction device and method
- Patent number 12,238,299
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding of instantaneous decoding refresh subpictures
- Patent number 12,238,303
- Issue date Feb 25, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
- Patent number 12,238,326
- Issue date Feb 25, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency assembly and electronic device
- Patent number 12,238,330
- Issue date Feb 25, 2025
- SHEJIANG DAHUA TECHNOLOGY CO., LTD.
- Feiyang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformations for signal enhancement coding
- Patent number 12,238,334
- Issue date Feb 25, 2025
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Picture prediction method and apparatus
- Patent number 12,231,628
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- 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
Encoder, decoder, encoding method, and decoding method
- Patent number 12,231,662
- Issue date Feb 18, 2025
- Panasonic Intellectual Property Corporation of America
- Takahiro Nishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
QUANTIZATION PARAMETER SIGNALING
- Publication number 20250063199
- Publication date Feb 20, 2025
- Dolby Laboratories Licensing Corporation
- Fangjun Pu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Different Ranges for Clipping Processes for Video and Image Compres...
- Publication number 20250061717
- Publication date Feb 20, 2025
- Tencent America LLC
- Roman CHERNYAK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ENCODING/DECODING VIDEO SIGNAL, AND APPARATUS THEREFOR
- Publication number 20250063160
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20250063181
- Publication date Feb 20, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING
- Publication number 20250063211
- Publication date Feb 20, 2025
- DOLBY INTERNATIONAL AB
- Jie Zhao
- 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
DICTIONARY OF TRANSFORMS
- Publication number 20250063170
- Publication date Feb 20, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND DEVICE
- Publication number 20250063200
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOURCE COLOR VOLUME INFORMATION MESSAGING
- Publication number 20250063202
- Publication date Feb 20, 2025
- Dolby Laboratories Licensing Corporation
- Tao CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR APPLYING POST-PROCESSING TO AT LEAST ONE V...
- Publication number 20250063207
- Publication date Feb 20, 2025
- MEDIATEK INC.
- Tung-Hsing Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTRA BLOCK COPY MODE CODING WITH SEARCH R...
- Publication number 20250063156
- Publication date Feb 20, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Context Adaptive Interpolation Filter
- Publication number 20250063171
- Publication date Feb 20, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive Range for Clipping Processes for Video and Image Compression
- Publication number 20250063172
- Publication date Feb 20, 2025
- Tencent America LLC
- Roman CHERNYAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ENHANCING BLOCK ADAPTIVE WEIGHTED PREDICTION
- Publication number 20250063185
- Publication date Feb 20, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOURCE COLOR VOLUME INFORMATION MESSAGING
- Publication number 20250063201
- Publication date Feb 20, 2025
- Dolby Laboratories Licensing Corporation
- Tao CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLE ADAPTIVE OFFSET (SAO) PARAMETER SIGNALING
- Publication number 20250063209
- Publication date Feb 20, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Vivienne Sze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR DECODING A VIDEO BITSTREAM
- Publication number 20250063158
- Publication date Feb 20, 2025
- Velos Media, LLC
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SIGNALING DEBLOCKING FILTER PARAMETER INFORMATION IN VID...
- Publication number 20250063164
- Publication date Feb 20, 2025
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extended Taps Using Different Sources for Adaptive Loop Filter in V...
- Publication number 20250063166
- Publication date Feb 20, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- 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
METHODS AND DEVICES FOR ENHANCING BLOCK ADAPTIVE WEIGHTED PREDICTIO...
- Publication number 20250063184
- Publication date Feb 20, 2025
- Tencent America LLC
- Liang ZHAO
- 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
TEMPORAL BASED SUBBLOCK TYPE MOTION VECTOR PREDICTOR
- Publication number 20250063191
- Publication date Feb 20, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GOLOMB-RICE/EG CODING TECHNIQUE FOR CABAC IN HEVC
- Publication number 20250063197
- Publication date Feb 20, 2025
- DOLBY INTERNATIONAL AB
- Seung-Hwan Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS
- Publication number 20250063210
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Yi LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Compression in Removable Storage Device having Deep Learning...
- Publication number 20250053537
- Publication date Feb 13, 2025
- Micron Technology, Inc.
- Poorna Kale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...
- Publication number 20250056017
- Publication date Feb 13, 2025
- Nokia Technologies Oy
- Ramin GHAZNAVI YOUVALARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ENCODING AND DECODING VIDEO BY USING MOTION VECTOR DIFFE...
- Publication number 20250056035
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- 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

characterised by syntax aspects related to video coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video decoding method and device

Non-transitory computer-readable medium and device for performing i...

Gradual decoding refresh in video coding

Bidirectional inter prediction method and apparatus

Transform-based image coding method, and device therefor

High level syntax for video coding and decoding

Point cloud encoding and decoding method, encoder, and decoder

Video coding method and apparatus utilizing combination of diverse...

Method and device for encoding/decoding image, and recording medium...

Condition-dependent unsymmetrical quad-tree partitioning

Determining capability to decode a first picture in a video bitstream

Image data encoding/decoding method and apparatus

Image decoding method for residual coding based on transform-skip-r...

Sub-block based temporal motion vector predictor with an motion vec...

System and methods for video encoding and decoding

Methods and system of subblock transform for video coding

Decoding method and a decoder for subpicture syntax elements signal...

Method and apparatus for signaling and construction of video coding...

Method and apparatus for processing video signal

Method for constructing MPM list, method for obtaining intra predic...

Signaling and syntax for in-loop reshaping information

Matrix-based intra prediction device and method

Coding of instantaneous decoding refresh subpictures

Moving picture coding method, moving picture coding apparatus, movi...

Radio frequency assembly and electronic device

Transformations for signal enhancement coding

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

Picture prediction method and apparatus

Number restriction for sublayers

Encoder, decoder, encoding method, and decoding method

Patents Applicationslast 30 patents

QUANTIZATION PARAMETER SIGNALING

Different Ranges for Clipping Processes for Video and Image Compres...

METHOD FOR ENCODING/DECODING VIDEO SIGNAL, AND APPARATUS THEREFOR

IMAGE ENCODING/DECODING METHOD AND DEVICE

FILTER SHAPE SWITCH FOR ADAPTIVE LOOP FILTER IN VIDEO CODING

METHODS, DEVICES AND SYSTEMS FOR PARALLEL VIDEO ENCODING AND DECODING

METHOD FOR PARTITIONING BLOCK INCLUDING IMAGE AND DEVICE THEREFOR

DICTIONARY OF TRANSFORMS

IMAGE DECODING METHOD AND DEVICE

SOURCE COLOR VOLUME INFORMATION MESSAGING

METHOD AND APPARATUS FOR APPLYING POST-PROCESSING TO AT LEAST ONE V...

METHOD AND APPARATUS FOR INTRA BLOCK COPY MODE CODING WITH SEARCH R...

Context Adaptive Interpolation Filter

Adaptive Range for Clipping Processes for Video and Image Compression

METHODS AND DEVICES FOR ENHANCING BLOCK ADAPTIVE WEIGHTED PREDICTION

SOURCE COLOR VOLUME INFORMATION MESSAGING

SAMPLE ADAPTIVE OFFSET (SAO) PARAMETER SIGNALING

DEVICE FOR DECODING A VIDEO BITSTREAM

METHOD FOR SIGNALING DEBLOCKING FILTER PARAMETER INFORMATION IN VID...

Extended Taps Using Different Sources for Adaptive Loop Filter in V...

POINT CLOUD PROCESSING METHOD AND APPARATUS

METHODS AND DEVICES FOR ENHANCING BLOCK ADAPTIVE WEIGHTED PREDICTIO...

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

TEMPORAL BASED SUBBLOCK TYPE MOTION VECTOR PREDICTOR

GOLOMB-RICE/EG CODING TECHNIQUE FOR CABAC IN HEVC

ENCODING METHOD AND APPARATUS, AND DECODING METHOD AND APPARATUS

Video Compression in Removable Storage Device having Deep Learning...

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND...

METHOD FOR ENCODING AND DECODING VIDEO BY USING MOTION VECTOR DIFFE...

METHODS FOR SIGNALING VIDEO CODING DATA