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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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Patents Grantslast 30 patents

Information Patent Grant
Video display preference filtering
- Patent number 12,170,783
- Issue date Dec 17, 2024
- Apple Inc.
- Alexandros Tourapis
- 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
Method and apparatus for real-time SAO parameter estimation
- Patent number 12,170,780
- Issue date Dec 17, 2024
- Texas Instruments Incorporated
- Hrushikesh Tukaram Garud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding and decoding interprediction using differing spatial r...
- Patent number 12,167,010
- Issue date Dec 10, 2024
- OP Solutions LLC
- Borivoje Furht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining common operations for image processing computing compon...
- Patent number 12,165,416
- Issue date Dec 10, 2024
- QUALCOMM Incorporated
- Narendranath Malayath
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image coding apparatus and image decoding apparatus
- Patent number 12,166,979
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Yukinobu Yasugi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking of transform sub-block boundaries
- Patent number 12,167,043
- Issue date Dec 10, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Kenneth Andersson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video or image coding based on mapping of luma samples and scaling...
- Patent number 12,167,002
- Issue date Dec 10, 2024
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination compensation in video coding
- Patent number 12,167,016
- Issue date Dec 10, 2024
- InterDigital VC Holdings Inc.
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device and image processing method
- Patent number 12,167,044
- Issue date Dec 10, 2024
- Sony Group Corporation
- Masaru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium usi...
- Patent number 12,160,570
- Issue date Dec 3, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantization of residuals in video coding
- Patent number 12,160,601
- Issue date Dec 3, 2024
- V-NOVA INTERNATIONAL LIMITED
- Guido Meardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing intra prediction coding in video...
- Patent number 12,160,605
- Issue date Dec 3, 2024
- SHARP KABUSHIKI KAISHA
- Frank Bossen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction method and apparatus
- Patent number 12,160,589
- Issue date Dec 3, 2024
- Electronics and Telecommunications Research Institute
- Jin Ho 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 and device for encoding/decoding image, and recording medium...
- Patent number 12,155,821
- Issue date Nov 26, 2024
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma coding enhancement in cross-component sample adaptive offset
- Patent number 12,155,851
- Issue date Nov 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Che-Wei Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive loop filtering between different video units
- Patent number 12,155,825
- Issue date Nov 26, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling chroma offset presence in video coding
- Patent number 12,155,824
- Issue date Nov 26, 2024
- InterDigital CE Patent Holdings, SAS
- Karam Naser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device, image encoding device, and image decoding me...
- Patent number 12,149,735
- Issue date Nov 19, 2024
- SHARP KABUSHIKI KAISHA
- Tomoyuki Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image, and recording medium...
- Patent number 12,149,685
- Issue date Nov 19, 2024
- LX Semicon Co., Ltd.
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device, and program thereof
- Patent number 12,149,678
- Issue date Nov 19, 2024
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Image coding device, image decoding device, image coding method, an...
- Patent number 12,149,704
- Issue date Nov 19, 2024
- Mitsubishi Electric Corporation
- Shunichi Sekiguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering-based image coding device and method
- Patent number 12,149,748
- Issue date Nov 19, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder, decoder, and related non-transitory computer readable medium
- Patent number 12,149,686
- Issue date Nov 19, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and system for encoding and decoding image using...
- Patent number 12,149,736
- Issue date Nov 19, 2024
- IDEAHUB INC.
- Yoonsik Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for reducing blocking artifacts
- Patent number 12,149,749
- Issue date Nov 19, 2024
- Texas Instruments Incorporated
- Mangesh Devidas Sadafale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-hypothesis prediction
- Patent number 12,143,591
- Issue date Nov 12, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Martin Winken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using directionality information from a CDEF or intra coding proces...
- Patent number 12,143,613
- Issue date Nov 12, 2024
- Tencent America LLC
- Sehoon Yea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240422312
- Publication date Dec 19, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi KANOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING
- Publication number 20240422322
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jangwon CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING SUPER-RESOLUTION IN-LOO...
- Publication number 20240422360
- Publication date Dec 19, 2024
- Hyundai Motor Company
- Je Won Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NEURAL NETWORK BASED IN LOOP FILTER ARCHITECTURE WITH UNIFIED SUPPL...
- Publication number 20240422361
- Publication date Dec 19, 2024
- QUALCOMM Incorporated
- Dmytro Rusanovskyy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS OF SIMPLIFICATION OF TEMPORAL FILTERING
- Publication number 20240422313
- Publication date Dec 19, 2024
- Tencent America LLC
- Anish Mahendra TAMSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESHAPER FOR LEARNING BASED IMAGE/VIDEO CODING
- Publication number 20240422345
- Publication date Dec 19, 2024
- Dolby Laboratories Licensing Corporation
- Peng YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR
- Publication number 20240422351
- Publication date Dec 19, 2024
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER AND CORRESPONDING METHODS USING INTERPOLATION FILT...
- Publication number 20240422311
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Elena Alexandrovna ALSHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mixed NAL Unit Picture Constraints In Video Coding
- Publication number 20240422331
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING
- Publication number 20240422350
- Publication date Dec 19, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20240414330
- Publication date Dec 12, 2024
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING
- Publication number 20240414333
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Ikram Jumakulyyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIU...
- Publication number 20240414332
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...
- Publication number 20240414335
- Publication date Dec 12, 2024
- Canon Kabushiki Kaisha
- Koji Okawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BILATERAL LOOP FILTER
- Publication number 20240414331
- Publication date Dec 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jacob Ström
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM
- Publication number 20240414334
- Publication date Dec 12, 2024
- SZ DJI Technology Co., Ltd.
- Siwei MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SIGNALING INFORMATION ON CHROMA FORMAT
- Publication number 20240406400
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING...
- Publication number 20240406417
- Publication date Dec 5, 2024
- Sun Patent Trust
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD AND DEVICE USING DEBLOCKING FILTERING
- Publication number 20240406460
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Hyeongmoon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO AND METHOD FOR TRA...
- Publication number 20240406388
- Publication date Dec 5, 2024
- LG ELECTRONICS INC.
- Ling LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240406389
- Publication date Dec 5, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Junru LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING STRATEGIES FOR ADAPTIVE SWITCHING OF COLOR SPACES, COLOR S...
- Publication number 20240406438
- Publication date Dec 5, 2024
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTING SYSTEMS AND METHODS FOR PROCESSING GRAPHICS DATA USING CO...
- Publication number 20240403995
- Publication date Dec 5, 2024
- Imagination Technologies Limited
- John W. Howson
- G06 - COMPUTING CALCULATING COUNTING
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
METHODS, SYSTEMS, AND APPARATUSES FOR ADAPTIVE PROCESSING OF VIDEO...
- Publication number 20240397118
- Publication date Nov 28, 2024
- Comcast Cable Communications, LLC
- Dan GROIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS
- Publication number 20240397107
- Publication date Nov 28, 2024
- Huawei Technologies Co., Ltd
- Xiang MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS
- Publication number 20240397116
- Publication date Nov 28, 2024
- Canon Kabushiki Kaisha
- Christophe GISQUET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING INTRA-FRAME PREDICTION
- Publication number 20240397039
- Publication date Nov 28, 2024
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING DEVICE AND METHOD, FOR CONTROLLING LOOP FILTERING
- Publication number 20240397111
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS
- Publication number 20240397042
- Publication date Nov 28, 2024
- SHARP KABUSHIKI KAISHA
- Keiichiro TAKADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video display preference filtering

Constraints on adaptation parameter set syntax elements

Method and apparatus for real-time SAO parameter estimation

Video coding and decoding interprediction using differing spatial r...

Determining common operations for image processing computing compon...

Image coding apparatus and image decoding apparatus

Deblocking of transform sub-block boundaries

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

Illumination compensation in video coding

Image processing device and image processing method

Image encoding/decoding method and device, and recording medium usi...

Quantization of residuals in video coding

Systems and methods for performing intra prediction coding in video...

Intra prediction method and apparatus

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

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

Chroma coding enhancement in cross-component sample adaptive offset

Adaptive loop filtering between different video units

Signaling chroma offset presence in video coding

Image decoding device, image encoding device, and image decoding me...

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

Image encoding device, image decoding device, and program thereof

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

Image coding device, image decoding device, image coding method, an...

Filtering-based image coding device and method

Encoder, decoder, and related non-transitory computer readable medium

Method, apparatus, and system for encoding and decoding image using...

Systems and methods for reducing blocking artifacts

Multi-hypothesis prediction

Using directionality information from a CDEF or intra coding proces...

Patents Applicationslast 30 patents

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

APPARATUS AND METHOD FOR IMAGE CODING BASED ON FILTERING

METHOD AND APPARATUS FOR VIDEO CODING USING SUPER-RESOLUTION IN-LOO...

NEURAL NETWORK BASED IN LOOP FILTER ARCHITECTURE WITH UNIFIED SUPPL...

METHODS OF SIMPLIFICATION OF TEMPORAL FILTERING

RESHAPER FOR LEARNING BASED IMAGE/VIDEO CODING

METHOD FOR INTRA PREDICTION AND DEVICE THEREFOR

ENCODER, DECODER AND CORRESPONDING METHODS USING INTERPOLATION FILT...

Mixed NAL Unit Picture Constraints In Video Coding

POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

MAPPING TABLE DERIVATION FOR FIXED FILTER SETS IN VIDEO CODING

FEATURE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIU...

IMAGE ENCODING APPARATUS, IMAGE DECODING APPARATUS, IMAGE ENCODING...

BILATERAL LOOP FILTER

METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM

METHOD AND DEVICE FOR SIGNALING INFORMATION ON CHROMA FORMAT

ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING...

IMAGE CODING METHOD AND DEVICE USING DEBLOCKING FILTERING

METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO AND METHOD FOR TRA...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

ENCODING STRATEGIES FOR ADAPTIVE SWITCHING OF COLOR SPACES, COLOR S...

COMPUTING SYSTEMS AND METHODS FOR PROCESSING GRAPHICS DATA USING CO...

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

METHODS, SYSTEMS, AND APPARATUSES FOR ADAPTIVE PROCESSING OF VIDEO...

ENCODER, A DECODER AND CORRESPONDING METHODS

METHOD AND APPARATUS FOR DEBLOCKING FILTERING A BLOCK OF PIXELS

METHOD AND DEVICE FOR ENCODING AND DECODING INTRA-FRAME PREDICTION

IMAGE CODING DEVICE AND METHOD, FOR CONTROLLING LOOP FILTERING

VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS