Adaptive subdivision aspects

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H04N19/119

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

Current Industry

H04N19/119Adaptive subdivision aspects

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Patents Grantslast 30 patents

Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,323,568
- Issue date Jun 3, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sample distance calculation for geometric partition mode
- Patent number 12,323,588
- Issue date Jun 3, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding apparatus, image decoding apparatus, control methods...
- Patent number 12,323,592
- Issue date Jun 3, 2025
- Canon Kabushiki Kaisha
- Masato Shima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, an image processing device for dividing an array of pixels...
- Patent number 12,323,589
- Issue date Jun 3, 2025
- Axis AB
- Viktor Edpalm
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding apparatus and video decoding method
- Patent number 12,323,611
- Issue date Jun 3, 2025
- SHARP KABUSHIKI KAISHA
- Tianyang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling method and device for merge data syntax in video/image co...
- Patent number 12,323,630
- Issue date Jun 3, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage of intra mode information in geometric partition mode
- Patent number 12,323,602
- Issue date Jun 3, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding video having block size set for each...
- Patent number 12,316,840
- Issue date May 27, 2025
- Samsung Electronics Co., Ltd.
- Minsoo Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoder, video decoder, and corresponding method
- Patent number 12,316,842
- Issue date May 27, 2025
- Huawei Technologies Co., Ltd.
- Yin Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-prediction mode-based image processing method and device ther...
- Patent number 12,316,836
- Issue date May 27, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques and apparatus for automatic ROI chunking for content-awa...
- Patent number 12,316,883
- Issue date May 27, 2025
- Tencent America LLC
- Arash Vosoughi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture identifier signaling in video coding
- Patent number 12,316,865
- Issue date May 27, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Skip transform flag coding
- Patent number 12,316,866
- Issue date May 27, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary transform for video encoding and decoding
- Patent number 12,316,874
- Issue date May 27, 2025
- InterDigital CE Patent Holdings, SAS
- Fabrice Leleannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding or decoding video
- Patent number 12,316,876
- Issue date May 27, 2025
- SK Telecom Co., Ltd
- Sun Young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,309,381
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding/decoding image signal and device for same
- Patent number 12,309,354
- Issue date May 20, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bicriteria block splitting heuristic for lossy compression
- Patent number 12,309,367
- Issue date May 20, 2025
- Google LLC
- Jyrki Alakuijala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method, image coding method, image decoding apparatu...
- Patent number 12,309,371
- Issue date May 20, 2025
- SUN PATENT TRUST
- Hisao Sasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and method for inter prediction based on a merge mode
- Patent number 12,309,391
- Issue date May 20, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible tiling improvements in video coding
- Patent number 12,309,394
- Issue date May 20, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image encoding/decoding, and recording medium...
- Patent number 12,309,396
- Issue date May 20, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding intra prediction mode for image pred...
- Patent number 12,309,376
- Issue date May 20, 2025
- Samsung Electronics Co., Ltd.
- Vadim Seregin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video codec allowing sub-picture or region wise random access and c...
- Patent number 12,309,431
- Issue date May 20, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Robert Skupin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for output layer set for multilayered video stream
- Patent number 12,309,356
- Issue date May 20, 2025
- Tencent America LLC
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interaction between transform partitioning and primary/secondary tr...
- Patent number 12,309,405
- Issue date May 20, 2025
- Tencent America LLC
- Madhu Peringassery Krishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,309,360
- Issue date May 20, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for intra sub-partition coding mode
- Patent number 12,309,368
- Issue date May 20, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image data encoding/decoding method and apparatus
- Patent number 12,309,498
- Issue date May 20, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding/decoding method and device using filtering, and meth...
- Patent number 12,301,801
- Issue date May 13, 2025
- LG Electronics Inc.
- Hyeong Moon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM HAV...
- Publication number 20250184484
- Publication date Jun 5, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Hyun CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250184487
- Publication date Jun 5, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WEIGHTED ANGULAR PREDICTION FOR INTRA CODING
- Publication number 20250184498
- Publication date Jun 5, 2025
- ARRIS Enterprises LLC
- Krit PANUSOPONE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Training Image Processing Network, Encoding Method, Deco...
- Publication number 20250182251
- Publication date Jun 5, 2025
- Huawei Technologies Co., Ltd
- Meng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250184461
- Publication date Jun 5, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME
- Publication number 20250184490
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE
- Publication number 20250184495
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Moonmo KOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...
- Publication number 20250184521
- Publication date Jun 5, 2025
- Lemon Inc.
- Xinyao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND DEVICE USING SAME
- Publication number 20250184509
- Publication date Jun 5, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING
- Publication number 20250184530
- Publication date Jun 5, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-LAYERED IMAGE COMPRESSION FOR TEXT CONTENT
- Publication number 20250175628
- Publication date May 29, 2025
- Google LLC
- Di Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR TRANSFORM PARTITIONING IN A RECURSIVE INTRA...
- Publication number 20250175634
- Publication date May 29, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING/DECODING VIDEO PICTURE DATA
- Publication number 20250175600
- Publication date May 29, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Fabrice LELÉANNEC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250175602
- Publication date May 29, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD/DEVICE, IMAGE DECODING METHOD/DEVICE AND RECO...
- Publication number 20250175603
- Publication date May 29, 2025
- INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
- Joo Hee MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACE COUNT REDUCTION FOR LOSSY MESH COMPRESSION
- Publication number 20250175617
- Publication date May 29, 2025
- Tencent America LLC
- Thuong NGUYEN CANH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINED POSITION DEPENDENT INTRA PREDICTION COMBINATION (PDPC)
- Publication number 20250175627
- Publication date May 29, 2025
- ARRIS Enterprises LLC
- Krit Panusopone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...
- Publication number 20250175706
- Publication date May 29, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...
- Publication number 20250175591
- Publication date May 29, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...
- Publication number 20250175592
- Publication date May 29, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...
- Publication number 20250175593
- Publication date May 29, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SIGNAL ENCODING/DECODING METHOD AND APPARATUS THEREFOR
- Publication number 20250175601
- Publication date May 29, 2025
- Apple Inc.
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CONTENT-BASED SCALING FOR ARTIFICIAL INTELLIG...
- Publication number 20250175623
- Publication date May 29, 2025
- Samsung Electronics Co., Ltd.
- Aviral AGRAWAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM...
- Publication number 20250168324
- Publication date May 22, 2025
- LX Semicon Co., Ltd.
- Jin Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250168337
- Publication date May 22, 2025
- LG ELECTRONICS INC.
- Sooyeon LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FINE-GRAINED INTRA PREDICTION FUSION
- Publication number 20250168358
- Publication date May 22, 2025
- Tencent America LLC
- Ziyue XIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR PERFORMING GRADUAL DECODING REFRESH PROCESS...
- Publication number 20250168385
- Publication date May 22, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Constraining Slice Header Processing Overhead in Video Coding
- Publication number 20250168406
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Minhua Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING
- Publication number 20250168366
- Publication date May 22, 2025
- Interdigital VC Holdings, Inc.
- Edouard FRANCOIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-PERFORMANCE AND LOW-COMPLEXITY NEURAL COMPRESSION FROM A SINGL...
- Publication number 20250168368
- Publication date May 22, 2025
- DeepMind Technologies Limited
- Emilien Dupont
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Adaptive subdivision aspects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image data encoding/decoding method and apparatus

Sample distance calculation for geometric partition mode

Image encoding apparatus, image decoding apparatus, control methods...

Method, an image processing device for dividing an array of pixels...

Video decoding apparatus and video decoding method

Signaling method and device for merge data syntax in video/image co...

Storage of intra mode information in geometric partition mode

Method and device for encoding video having block size set for each...

Video encoder, video decoder, and corresponding method

Intra-prediction mode-based image processing method and device ther...

Techniques and apparatus for automatic ROI chunking for content-awa...

Sub-picture identifier signaling in video coding

Skip transform flag coding

Secondary transform for video encoding and decoding

Method and device for encoding or decoding video

Method and apparatus for video coding

Method for encoding/decoding image signal and device for same

Bicriteria block splitting heuristic for lossy compression

Image decoding method, image coding method, image decoding apparatu...

Systems and method for inter prediction based on a merge mode

Flexible tiling improvements in video coding

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

Method and device for encoding intra prediction mode for image pred...

Video codec allowing sub-picture or region wise random access and c...

Method for output layer set for multilayered video stream

Interaction between transform partitioning and primary/secondary tr...

Method and apparatus for processing video signal

Methods and devices for intra sub-partition coding mode

Image data encoding/decoding method and apparatus

Image encoding/decoding method and device using filtering, and meth...

Patents Applicationslast 30 patents

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

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

WEIGHTED ANGULAR PREDICTION FOR INTRA CODING

Method for Training Image Processing Network, Encoding Method, Deco...

IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS

VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND APPARATUS USING SAME

TRANSFORM-BASED IMAGE CODING METHOD AND DEVICE

FEATURE EXTRACTION METHOD AND APPARATUS FOR VIDEO, SLICING METHOD A...

VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND DEVICE USING SAME

METHOD AND DEVICE FOR VIDEO SIGNAL PROCESSING

TWO-LAYERED IMAGE COMPRESSION FOR TEXT CONTENT

SYSTEMS AND METHODS FOR TRANSFORM PARTITIONING IN A RECURSIVE INTRA...

ENCODING/DECODING VIDEO PICTURE DATA

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

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

FACE COUNT REDUCTION FOR LOSSY MESH COMPRESSION

CONSTRAINED POSITION DEPENDENT INTRA PREDICTION COMBINATION (PDPC)

METHOD AND APPARATUS FOR RECONSTRUCTING 360-DEGREE IMAGE ACCORDING...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE AND RECORDING MEDIUM...

IMAGE SIGNAL ENCODING/DECODING METHOD AND APPARATUS THEREFOR

METHOD AND SYSTEM FOR CONTENT-BASED SCALING FOR ARTIFICIAL INTELLIG...

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

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

FINE-GRAINED INTRA PREDICTION FUSION

METHODS AND SYSTEMS FOR PERFORMING GRADUAL DECODING REFRESH PROCESS...

Constraining Slice Header Processing Overhead in Video Coding

METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING

HIGH-PERFORMANCE AND LOW-COMPLEXITY NEURAL COMPRESSION FROM A SINGL...