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

Current Industry

H04N19/12Selection from among a plurality of transforms or standards

Industries

Patents Grantslast 30 patents

Information Patent Grant
Adjusting a slice level quantization parameter (QP) based on a maxi...
- Patent number 11,968,365
- Issue date Apr 23, 2024
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing video signal by using reduced seco...
- Patent number 11,968,398
- Issue date Apr 23, 2024
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Playback mode determining method and apparatus
- Patent number 11,968,246
- Issue date Apr 23, 2024
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Zhongjian Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use restrictions for cross-component prediction
- Patent number 11,968,369
- Issue date Apr 23, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device
- Patent number 11,968,396
- Issue date Apr 23, 2024
- SHARP KABUSHIKI KAISHA
- Tomohiro Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrains for high level syntax elements
- Patent number 11,968,402
- Issue date Apr 23, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pipeline processing method and device
- Patent number 11,968,472
- Issue date Apr 23, 2024
- Korea Advanced Institute of Science and Technology
- Mun Churl Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video encoding apparatus, video decoding apparatus, and video decod...
- Patent number 11,968,373
- Issue date Apr 23, 2024
- IDEAHUB INC.
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low complexity large transform
- Patent number 11,968,394
- Issue date Apr 23, 2024
- Texas Instruments Incorporated
- Madhukar Budagavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced image compression with clustering and lookup procedures
- Patent number 11,968,406
- Issue date Apr 23, 2024
- Google LLC
- Krzysztof Potempa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video encoding method and apparatus, video decoding method and appa...
- Patent number 11,968,366
- Issue date Apr 23, 2024
- Tencent Technology (Shenzhen) Company Limited
- Hongbin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of prediction refinement with optical flow
- Patent number 11,968,388
- Issue date Apr 23, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform skip based residual coding
- Patent number 11,968,403
- Issue date Apr 23, 2024
- BEIJING BYTEDANCE NETWROK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding or decoding image by using blocks de...
- Patent number 11,962,752
- Issue date Apr 16, 2024
- Samsung Electronics Co., Ltd.
- Ki-ho Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for intra sub-partition coding mode
- Patent number 11,962,770
- Issue date Apr 16, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverse quantization device and method used in video decoding device
- Patent number 11,962,776
- Issue date Apr 16, 2024
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverse quantization device and method used in video decoding device
- Patent number 11,962,777
- Issue date Apr 16, 2024
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device of super resolution using feature map compression
- Patent number 11,962,937
- Issue date Apr 16, 2024
- Korea Advanced Institute of Science and Technology
- Mun Churl Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatuses, methods, computer programs and compute...
- Patent number 11,962,805
- Issue date Apr 16, 2024
- V-NOVA INTERNATIONAL LIMITED
- Ivan Damnjanovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 11,962,744
- Issue date Apr 16, 2024
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and decoding method, and device using same
- Patent number 11,962,766
- Issue date Apr 16, 2024
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 11,962,774
- Issue date Apr 16, 2024
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverse quantization device and method used in video decoding device
- Patent number 11,962,775
- Issue date Apr 16, 2024
- Hyundai Motor Company
- Dong Gyu Sim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma quantization in video coding
- Patent number 11,962,778
- Issue date Apr 16, 2024
- Apple Inc.
- Alexandros Tourapis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding apparatus, image decoding method, and storage medium
- Patent number 11,962,806
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal by skipping invers...
- Patent number 11,962,762
- Issue date Apr 16, 2024
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-stage block coding
- Patent number 11,962,786
- Issue date Apr 16, 2024
- Apple Inc.
- Krishnakanth Rapaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Indication of tiles in a video picture
- Patent number 11,962,814
- Issue date Apr 16, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding or decoding image by using blocks de...
- Patent number 11,956,422
- Issue date Apr 9, 2024
- Samsung Electronics Co., Ltd.
- Ki-ho Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video encoding and decoding based on asymm...
- Patent number 11,956,430
- Issue date Apr 9, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTISCALE INTER-PREDICTION FOR DYNAMIC POINT CLOUD COMPRESSION
- Publication number 20240137563
- Publication date Apr 25, 2024
- SONY GROUP CORPORATION
- PRANAV ANIRUDDHA KADAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDITIONS FOR USAGE OF ADAPTIVE BILATERAL FILTERS
- Publication number 20240137505
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Wenbin Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR TRANSFORM FOR VIDEO CODING
- Publication number 20240137534
- Publication date Apr 25, 2024
- Tencent America LLC
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR
- Publication number 20240137512
- Publication date Apr 25, 2024
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED SIGNALING OF SUPPLEMENTAL ENHANCEMENT INFORMATION
- Publication number 20240137526
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM SELECTION FOR INTRA PREDICTION FUSION
- Publication number 20240137542
- Publication date Apr 25, 2024
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVERTING A BI-PREDICTED MERGING CANDIDATE IN A MERGING CANDIDATE...
- Publication number 20240137551
- Publication date Apr 25, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINS FOR DIFFERENT CODING TOOLS
- Publication number 20240137570
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DECODER-SIDE SYNTHESIS OF VIDEO SEQUENCES
- Publication number 20240137543
- Publication date Apr 25, 2024
- OP Solutions, LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND RE...
- Publication number 20240137508
- Publication date Apr 25, 2024
- NEC Corporation
- Hayato ITSUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK FORM-BASED PREDICTION METHOD AND DEVICE
- Publication number 20240137511
- Publication date Apr 25, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin-Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ENCODING AND DECODING VIDEO WITH MEMORY-EFF...
- Publication number 20240137502
- Publication date Apr 25, 2024
- OP Solutions, LLC
- Hari Kalva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Application of Super Resolution
- Publication number 20240137513
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Chaoyi Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ENCODING/DECODING A VIDEO SIGNAL AND RECORDING MEDIUM ST...
- Publication number 20240137535
- Publication date Apr 25, 2024
- KT CORPORATION
- Sung Won LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR IMAGE MOTION COMPENSATION
- Publication number 20240137559
- Publication date Apr 25, 2024
- SZ DJI Technology Co., Ltd.
- Xiaozhen ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL BY APPLYING SECOND...
- Publication number 20240129467
- Publication date Apr 18, 2024
- LG ELECTRONICS INC.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTEXT MODELING IN ENTROPY CODING
- Publication number 20240129472
- Publication date Apr 18, 2024
- Apple Inc.
- Yeqing WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA COMMUNICATION CHANNEL SELECTION
- Publication number 20240129493
- Publication date Apr 18, 2024
- ARLO TECHNOLOGIES, INC.
- Joseph Amalan Arul EMMANUEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHODS FOR IMAGE ENCODING USING SPATIALLY WEIGHTED E...
- Publication number 20240129636
- Publication date Apr 18, 2024
- GoPro, Inc.
- Balineedu Chowdary Adsumilli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT-BASED IMAGE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20240129465
- Publication date Apr 18, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyon Gon CHOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARAMETERIZED NOISE SYNTHESIS FOR GRAPHICAL ARTIFACT REMOVAL
- Publication number 20240129468
- Publication date Apr 18, 2024
- Google LLC
- Danny Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM THAT ENCODE OR DECODE...
- Publication number 20240129470
- Publication date Apr 18, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORMING VIDEO DATA USING NON-SEPARABLE PRIMARY TRANSFORMS
- Publication number 20240129532
- Publication date Apr 18, 2024
- QUALCOMM Incorporated
- Patrick Garus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD
- Publication number 20240129533
- Publication date Apr 18, 2024
- SONY CORPORATION
- Takeshi TSUKUBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METERING BITS IN VIDEO ENCODER TO ACHIEVE TARGETED DATA RATE AND VI...
- Publication number 20240129486
- Publication date Apr 18, 2024
- Sony Interactive Entertainment Inc.
- Kannan VAIRAVAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED SIGNALING OF DEPTH REPRESENTATION INFORMATION SUPPLEMENTAL...
- Publication number 20240129488
- Publication date Apr 18, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING
- Publication number 20240129456
- Publication date Apr 18, 2024
- LG ELECTRONICS INC.
- Seethal PALURI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING USING MAPPED TRANSFORMS AND SCANNING MODES
- Publication number 20240129531
- Publication date Apr 18, 2024
- QUALCOMM Incorporated
- Peisong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PARAMETRIC, MODEL-BASED, GEOMETRIC FRAME P...
- Publication number 20240129524
- Publication date Apr 18, 2024
- Interdigital VC Holdings, Inc.
- Oscar DIVORRA ESCODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CODING TRANSFORM COEFFICIENT BASED ON HIGH FREQUENCY ZERO...
- Publication number 20240129534
- Publication date Apr 18, 2024
- LG ELECTRONICS INC.
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Selection from among a plurality of transforms or standards

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adjusting a slice level quantization parameter (QP) based on a maxi...

Method and device for processing video signal by using reduced seco...

Playback mode determining method and apparatus

Use restrictions for cross-component prediction

Image decoding device

Constrains for high level syntax elements

Image pipeline processing method and device

Video encoding apparatus, video decoding apparatus, and video decod...

Low complexity large transform

Enhanced image compression with clustering and lookup procedures

Video encoding method and apparatus, video decoding method and appa...

Methods and apparatus of prediction refinement with optical flow

Transform skip based residual coding

Method and device for encoding or decoding image by using blocks de...

Methods and devices for intra sub-partition coding mode

Inverse quantization device and method used in video decoding device

Inverse quantization device and method used in video decoding device

Method and device of super resolution using feature map compression

Data processing apparatuses, methods, computer programs and compute...

Image data encoding/decoding method and apparatus

Encoding method and decoding method, and device using same

Method and apparatus for processing video signal

Inverse quantization device and method used in video decoding device

Chroma quantization in video coding

Image decoding apparatus, image decoding method, and storage medium

Method and apparatus for processing video signal by skipping invers...

Multi-stage block coding

Indication of tiles in a video picture

Method and device for encoding or decoding image by using blocks de...

Method and apparatus for video encoding and decoding based on asymm...

Patents Applicationslast 30 patents

MULTISCALE INTER-PREDICTION FOR DYNAMIC POINT CLOUD COMPRESSION

CONDITIONS FOR USAGE OF ADAPTIVE BILATERAL FILTERS

COLOR TRANSFORM FOR VIDEO CODING

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE THEREFOR

ENHANCED SIGNALING OF SUPPLEMENTAL ENHANCEMENT INFORMATION

TRANSFORM SELECTION FOR INTRA PREDICTION FUSION

CONVERTING A BI-PREDICTED MERGING CANDIDATE IN A MERGING CANDIDATE...

CONSTRAINS FOR DIFFERENT CODING TOOLS

SYSTEMS AND METHODS FOR DECODER-SIDE SYNTHESIS OF VIDEO SEQUENCES

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND RE...

BLOCK FORM-BASED PREDICTION METHOD AND DEVICE

SYSTEMS AND METHODS FOR ENCODING AND DECODING VIDEO WITH MEMORY-EFF...

Application of Super Resolution

METHOD FOR ENCODING/DECODING A VIDEO SIGNAL AND RECORDING MEDIUM ST...

METHOD AND DEVICE FOR IMAGE MOTION COMPENSATION

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL BY APPLYING SECOND...

CONTEXT MODELING IN ENTROPY CODING

CAMERA COMMUNICATION CHANNEL SELECTION

APPARATUS AND METHODS FOR IMAGE ENCODING USING SPATIALLY WEIGHTED E...

OBJECT-BASED IMAGE ENCODING/DECODING METHOD AND APPARATUS

PARAMETERIZED NOISE SYNTHESIS FOR GRAPHICAL ARTIFACT REMOVAL

ENCODING DEVICE, DECODING DEVICE AND PROGRAM THAT ENCODE OR DECODE...

TRANSFORMING VIDEO DATA USING NON-SEPARABLE PRIMARY TRANSFORMS

IMAGE PROCESSING APPARATUS AND METHOD

METERING BITS IN VIDEO ENCODER TO ACHIEVE TARGETED DATA RATE AND VI...

ENHANCED SIGNALING OF DEPTH REPRESENTATION INFORMATION SUPPLEMENTAL...

SCALING LIST PARAMETER-BASED VIDEO OR IMAGE CODING

VIDEO CODING USING MAPPED TRANSFORMS AND SCANNING MODES

METHOD AND APPARATUS FOR PARAMETRIC, MODEL-BASED, GEOMETRIC FRAME P...

METHOD OF CODING TRANSFORM COEFFICIENT BASED ON HIGH FREQUENCY ZERO...