the unit being an image region

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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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H04N19/17the unit being an image region

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Patents Grantslast 30 patents

Information Patent Grant
Video coding and decoding
- Patent number 12,244,790
- Issue date Mar 4, 2025
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 12,244,797
- Issue date Mar 4, 2025
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for decoding image by using block partitioning in image codi...
- Patent number 12,244,802
- Issue date Mar 4, 2025
- LG Electroncis Inc.
- Jangwon Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining adaptive quantization matrices using machine learning f...
- Patent number 12,244,807
- Issue date Mar 4, 2025
- Intel Corporation
- James Holland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoder and decoder, encoding method and decoding method with profi...
- Patent number 12,244,816
- Issue date Mar 4, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Adam Wieckowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive transfer function for video encoding and decoding
- Patent number 12,244,820
- Issue date Mar 4, 2025
- Apple Inc.
- Alexandros Tourapis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weighted angular prediction for intra coding
- Patent number 12,244,825
- Issue date Mar 4, 2025
- ARRIS ENTERPRISES LLC
- Krit Panusopone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving picture encoding method, moving picture decoding method, mov...
- Patent number 12,244,827
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Refinement mode processing in video encoding and decoding
- Patent number 12,244,829
- Issue date Mar 4, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraint of minimum quaternary tree size
- Patent number 12,244,839
- Issue date Mar 4, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method
- Patent number 12,244,847
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method with video processing
- Patent number 12,244,848
- Issue date Mar 4, 2025
- Samsung Electronics Co., Ltd.
- Seungeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional intra prediction method and apparatus
- Patent number 12,244,853
- Issue date Mar 4, 2025
- Electronics and Telecommunications Research Institute
- Hyunsuk Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of block vector resolution
- Patent number 12,244,854
- Issue date Mar 4, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for deriving inter-view motion merging candidate
- Patent number 12,244,859
- Issue date Mar 4, 2025
- Dolby Laboratories Licensing Corporation
- Gwang Hoon Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method on basis of transformation and device therefor
- Patent number 12,244,861
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Mehdi Salehifar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device therefor
- Patent number 12,244,862
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for processing video content
- Patent number 12,244,863
- Issue date Mar 4, 2025
- Alibaba Group Holding Limited
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and apparatuses for processing video
- Patent number 12,244,871
- Issue date Mar 4, 2025
- Comcast Cable Communications, LLC
- Dan Grois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of deriving quantization parameter with differential and pre...
- Patent number 12,244,808
- Issue date Mar 4, 2025
- GENSQUARE LLC
- Soo Mi Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device therefor
- Patent number 12,244,812
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transform-based image coding method and device therefor
- Patent number 12,244,813
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Moonmo Koo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for coding and decoding a data stream represent...
- Patent number 12,244,815
- Issue date Mar 4, 2025
- ORANGE
- Félix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and device
- Patent number 12,244,824
- Issue date Mar 4, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding based on mapping of luma samples and scaling...
- Patent number 12,244,830
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for picture encoding and decoding
- Patent number 12,244,831
- Issue date Mar 4, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Edouard Francois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder for coded pictures having regions with common motion models
- Patent number 12,244,852
- Issue date Mar 4, 2025
- OP Solutions, LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus
- Patent number 12,244,857
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Sunmi Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unequal weight planar motion vector derivation
- Patent number 12,244,789
- Issue date Mar 4, 2025
- ARRIS Enterprises LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
History-based motion vector prediction
- Patent number 12,244,791
- Issue date Mar 4, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...
- Publication number 20250080738
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME
- Publication number 20250080744
- Publication date Mar 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT PREDICTION FOR VIDEO CODING
- Publication number 20250080764
- Publication date Mar 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Hong-Jheng JHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable Nesting SEI Messages For Specified Layers
- Publication number 20250080774
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VIDEO ENCODING USING CONSTRUCTED REFERENCE FRAME
- Publication number 20250080775
- Publication date Mar 6, 2025
- Google LLC
- James Bankoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCING BLOCKING ARTIFACTS IN VIDEO CODING
- Publication number 20250080776
- Publication date Mar 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Mangesh Devidas Sadafale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20250080800
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Wooseok KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM ON...
- Publication number 20250080720
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CROSS-COMPONENT SAMPLE OFFSET (CCSO) WITH ADAPTIVE MULTI-TAP-FILTER...
- Publication number 20250080729
- Publication date Mar 6, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cross Component Sample Offset Filtering with Interpolated Filter Taps
- Publication number 20250080730
- Publication date Mar 6, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECO...
- Publication number 20250080732
- Publication date Mar 6, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD, VIDEO ENCODING METHOD, AND VIDEO DECODER
- Publication number 20250080737
- Publication date Mar 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Zhenyu DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING
- Publication number 20250080722
- Publication date Mar 6, 2025
- Interdigital VC Holdings, Inc.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Probability Adaptation Rate Adjustment and Windowed Probability Upd...
- Publication number 20250080726
- Publication date Mar 6, 2025
- Apple Inc.
- Hilmi Enes EGILMEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM COEFFICIENT BLOCK CODING
- Publication number 20250080735
- Publication date Mar 6, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Paul HAASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250080748
- Publication date Mar 6, 2025
- Huawei Technologies Co., Ltd
- Huanbang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACHINE LEARNING MODEL FOR VIDEO WITH REAL-TIME RATE CONTROL
- Publication number 20250080751
- Publication date Mar 6, 2025
- NEC Laboratories America, Inc.
- Mohammad Khojastepour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scene Classification and Learning for Video Compression
- Publication number 20250080758
- Publication date Mar 6, 2025
- COMCAST CABLE COMMUNICATIONS, LLC
- Weidong Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080770
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080771
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250080719
- Publication date Mar 6, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Na ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...
- Publication number 20250080723
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...
- Publication number 20250080724
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chroma from Luma Prediction Model Selection
- Publication number 20250080725
- Publication date Mar 6, 2025
- Ofinno, LLC
- Young-Yoon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO COMPRESSION METHOD AND APPARATUS, VIDEO DECOMPRESSION METHOD...
- Publication number 20250080727
- Publication date Mar 6, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yonghang GUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tile Partitions with Sub-Tiles in Video Coding
- Publication number 20250080733
- Publication date Mar 6, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250080734
- Publication date Mar 6, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD AND APPARATUS, VIDEO DECODING METHOD AND APPA...
- Publication number 20250080739
- Publication date Mar 6, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Luhang XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS
- Publication number 20250080740
- Publication date Mar 6, 2025
- Sharp Kabushiki Kaisha
- Tomohiro IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250080741
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Junghak NAM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

the unit being an image region

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video coding and decoding

Encoder, decoder, encoding method, and decoding method

Method for decoding image by using block partitioning in image codi...

Determining adaptive quantization matrices using machine learning f...

Encoder and decoder, encoding method and decoding method with profi...

Adaptive transfer function for video encoding and decoding

Weighted angular prediction for intra coding

Moving picture encoding method, moving picture decoding method, mov...

Refinement mode processing in video encoding and decoding

Constraint of minimum quaternary tree size

Image decoding method

Apparatus and method with video processing

Bidirectional intra prediction method and apparatus

Signaling of block vector resolution

Method and device for deriving inter-view motion merging candidate

Image coding method on basis of transformation and device therefor

Transform-based image coding method and device therefor

Method and system for processing video content

Systems, methods, and apparatuses for processing video

Method of deriving quantization parameter with differential and pre...

Transform-based image coding method and device therefor

Transform-based image coding method and device therefor

Methods and devices for coding and decoding a data stream represent...

Video signal processing method and device

Video or image coding based on mapping of luma samples and scaling...

Method and device for picture encoding and decoding

Encoder for coded pictures having regions with common motion models

Image decoding method and apparatus

Unequal weight planar motion vector derivation

History-based motion vector prediction

Patents Applicationslast 30 patents

ENCODER, A DECODER AND CORRESPONDING METHODS SIMPLIFYING SIGNALING...

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE FOR SAME

CROSS-COMPONENT PREDICTION FOR VIDEO CODING

Scalable Nesting SEI Messages For Specified Layers

SYSTEM AND METHOD FOR VIDEO ENCODING USING CONSTRUCTED REFERENCE FRAME

REDUCING BLOCKING ARTIFACTS IN VIDEO CODING

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

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

CROSS-COMPONENT SAMPLE OFFSET (CCSO) WITH ADAPTIVE MULTI-TAP-FILTER...

Cross Component Sample Offset Filtering with Interpolated Filter Taps

IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECO...

VIDEO DECODING METHOD, VIDEO ENCODING METHOD, AND VIDEO DECODER

METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING

Probability Adaptation Rate Adjustment and Windowed Probability Upd...

TRANSFORM COEFFICIENT BLOCK CODING

INTER PREDICTION METHOD AND APPARATUS

MACHINE LEARNING MODEL FOR VIDEO WITH REAL-TIME RATE CONTROL

Scene Classification and Learning for Video Compression

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...

METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING

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

INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...

Chroma from Luma Prediction Model Selection

VIDEO COMPRESSION METHOD AND APPARATUS, VIDEO DECOMPRESSION METHOD...

Tile Partitions with Sub-Tiles in Video Coding

IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...

VIDEO ENCODING METHOD AND APPARATUS, VIDEO DECODING METHOD AND APPA...

VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS

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