Tree coding

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CPC
H04N19/96

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Parent Industries

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

Current Industry

H04N19/96Tree coding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Size restriction based for chroma intra mode
- Patent number 12,294,701
- Issue date May 6, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding a video using a motion c...
- Patent number 12,294,723
- Issue date May 6, 2025
- LX Semicon Co., Ltd.
- Dong San Jun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for video image processing
- Patent number 12,294,738
- Issue date May 6, 2025
- SZ DJI Technology Co., Ltd
- Xiaozhen Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture motion vectors in video coding
- Patent number 12,294,699
- Issue date May 6, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for obtaining motion vector of video image
- Patent number 12,294,736
- Issue date May 6, 2025
- SZ DJI Technology Co., Ltd
- Xiaozhen Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction for geometry point cloud compression
- Patent number 12,293,554
- Issue date May 6, 2025
- QUALCOMM Incorporated
- Adarsh Krishnan Ramasubramonian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for video image processing
- Patent number 12,294,737
- Issue date May 6, 2025
- SZ DJI Technology Co., Ltd
- Xiaozhen Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IBC search range
- Patent number 12,289,477
- Issue date Apr 29, 2025
- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deep learning based image partitioning for video compression
- Patent number 12,284,344
- Issue date Apr 22, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Weight index inheritance
- Patent number 12,284,380
- Issue date Apr 22, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus based on wrap-around m...
- Patent number 12,284,384
- Issue date Apr 22, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method
- Patent number 12,284,387
- Issue date Apr 22, 2025
- Sony Corporation
- Takeshi Tsukuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data storage in buffers for intra block copy in video coding
- Patent number 12,284,374
- Issue date Apr 22, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video coding
- Patent number 12,284,379
- Issue date Apr 22, 2025
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding method, decoding apparatus and program for decoding part o...
- Patent number 12,283,076
- Issue date Apr 22, 2025
- Nippon Telegraph and Telephone Corporation
- Shiori Sugimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Effective prediction using partition coding
- Patent number 12,284,368
- Issue date Apr 22, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a tree of bl...
- Patent number 12,284,337
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Offset decoding device, offset coding device, image filtering device
- Patent number 12,284,342
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Takanori Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block shape adaptive intra prediction directions for quadtree-binar...
- Patent number 12,278,950
- Issue date Apr 15, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Fabrice Leleannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a tree of bl...
- Patent number 12,278,955
- Issue date Apr 15, 2025
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaling process for coding block
- Patent number 12,278,998
- Issue date Apr 15, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kui Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a tree of bl...
- Patent number 12,273,511
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a tree of bl...
- Patent number 12,273,512
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for encoding and decoding a tree of bl...
- Patent number 12,273,513
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Christopher James Rosewarne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus using intra-screen pre...
- Patent number 12,273,537
- Issue date Apr 8, 2025
- Industry-University Cooperation Foundation Hanyang University
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive partition coding
- Patent number 12,273,540
- Issue date Apr 8, 2025
- Dolby Video Compression, LLC
- Philipp Merkle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for reducing blocking artifacts and providing imp...
- Patent number 12,273,567
- Issue date Apr 8, 2025
- ARRIS Enterprises LLC
- David M. Baylon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Slicing and tiling in video coding
- Patent number 12,267,531
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MPM list construction
- Patent number 12,267,512
- Issue date Apr 1, 2025
- Tencent America LLC
- Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tile level filtering in video coding
- Patent number 12,267,490
- Issue date Apr 1, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE USING PALETTE MODE, AND M...
- Publication number 20250142095
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Hyeong Moon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODER, A VIDEO DECODER AND CORRESPONDING METHODS
- Publication number 20250142065
- Publication date May 1, 2025
- Huawei Technologies Co., Ltd
- Han GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE
- Publication number 20250142116
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Jungsun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE
- Publication number 20250142117
- Publication date May 1, 2025
- LG ELECTRONICS INC.
- Jungsun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING AND DECODING METHODS WITH IMPLICIT SPLITTING
- Publication number 20250142092
- Publication date May 1, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Min Yong JEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE ENCODING METHOD AND IMAGE DECODING METHOD
- Publication number 20250142113
- Publication date May 1, 2025
- Kabushiki Kaisha Toshiba
- Taichiro SHIODERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ENTROPY CODING POINT CLOUDS
- Publication number 20250131603
- Publication date Apr 24, 2025
- MALIKIE INNOVATIONS LIMITED
- David Flynn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA TRANSMISSION...
- Publication number 20250133233
- Publication date Apr 24, 2025
- LG ELECTRONICS INC.
- Hyunmook OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...
- Publication number 20250133211
- Publication date Apr 24, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Hyun CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM
- Publication number 20250133240
- Publication date Apr 24, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Yanzhuo Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER-SIDE OPTIONS FOR INTRA BLOCK COPY PREDICTION MODE FOR VIDEO...
- Publication number 20250133220
- Publication date Apr 24, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS AND RECORDING MEDIUM F...
- Publication number 20250126246
- Publication date Apr 17, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intra Prediction Method and Device
- Publication number 20250126251
- Publication date Apr 17, 2025
- LX Semicon Co., Ltd.
- Hyun Suk KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...
- Publication number 20250126272
- Publication date Apr 17, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...
- Publication number 20250126273
- Publication date Apr 17, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...
- Publication number 20250126275
- Publication date Apr 17, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD
- Publication number 20250126283
- Publication date Apr 17, 2025
- SONY GROUP CORPORATION
- Yuji FUJIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMI-DECOUPLED PARTITIONING FOR VIDEO CODING
- Publication number 20250126303
- Publication date Apr 17, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...
- Publication number 20250126274
- Publication date Apr 17, 2025
- LX Semicon Co., Ltd.
- Dong San JUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250119573
- Publication date Apr 10, 2025
- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250119534
- Publication date Apr 10, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250113029
- Publication date Apr 3, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...
- Publication number 20250106397
- Publication date Mar 27, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Adam WIECKOWSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD BASED ON INFORMATION RELATED TO TILE AND INFORM...
- Publication number 20250106406
- Publication date Mar 27, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inter-Component Prediction
- Publication number 20250106422
- Publication date Mar 27, 2025
- GE Video Compression, LLC
- Tung NGUYEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250097481
- Publication date Mar 20, 2025
- Bytedance Inc.
- Jizheng XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF PARTITIONING VIDEO DATA, DEVICE FOR DECODING VIDEO DATA,...
- Publication number 20250097483
- Publication date Mar 20, 2025
- Sharp Kabushiki Kaisha
- Kiran Mukesh MISRA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE ENCODING PR...
- Publication number 20250097420
- Publication date Mar 20, 2025
- JVCKENWOOD CORPORATION
- Shigeru FUKUSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR VIDEO ENCODING OR DECODING
- Publication number 20250097427
- Publication date Mar 20, 2025
- Tencent America LLC
- Xin ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250097482
- Publication date Mar 20, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tree coding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Size restriction based for chroma intra mode

Method and apparatus for encoding/decoding a video using a motion c...

Method and device for video image processing

Sub-picture motion vectors in video coding

Method and device for obtaining motion vector of video image

Prediction for geometry point cloud compression

Method and device for video image processing

IBC search range

Deep learning based image partitioning for video compression

Weight index inheritance

Image encoding/decoding method and apparatus based on wrap-around m...

Image processing apparatus and method

Data storage in buffers for intra block copy in video coding

Method and apparatus for video coding

Decoding method, decoding apparatus and program for decoding part o...

Effective prediction using partition coding

Method, apparatus and system for encoding and decoding a tree of bl...

Offset decoding device, offset coding device, image filtering device

Block shape adaptive intra prediction directions for quadtree-binar...

Method, apparatus and system for encoding and decoding a tree of bl...

Scaling process for coding block

Method, apparatus and system for encoding and decoding a tree of bl...

Method, apparatus and system for encoding and decoding a tree of bl...

Method, apparatus and system for encoding and decoding a tree of bl...

Image encoding/decoding method and apparatus using intra-screen pre...

Adaptive partition coding

System and method for reducing blocking artifacts and providing imp...

Slicing and tiling in video coding

MPM list construction

Tile level filtering in video coding

Patents Applicationslast 30 patents

IMAGE ENCODING/DECODING METHOD AND DEVICE USING PALETTE MODE, AND M...

VIDEO ENCODER, A VIDEO DECODER AND CORRESPONDING METHODS

METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE

METHOD FOR PARTITIONING BLOCK AND DECODING DEVICE

IMAGE ENCODING AND DECODING METHODS WITH IMPLICIT SPLITTING

IMAGE ENCODING METHOD AND IMAGE DECODING METHOD

METHODS AND DEVICES FOR ENTROPY CODING POINT CLOUDS

POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA TRANSMISSION...

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, AND RECORDING MED...

METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM

ENCODER-SIDE OPTIONS FOR INTRA BLOCK COPY PREDICTION MODE FOR VIDEO...

IMAGE ENCODING/DECODING METHOD AND APPARATUS AND RECORDING MEDIUM F...

Intra Prediction Method and Device

METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...

METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...

METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...

IMAGE PROCESSING APPARATUS AND METHOD

SEMI-DECOUPLED PARTITIONING FOR VIDEO CODING

METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO USING A MOTION C...

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

APPARATUS AND METHOD FOR ENCODING AND DECODING A PICTURE USING PICT...

IMAGE CODING METHOD BASED ON INFORMATION RELATED TO TILE AND INFORM...

Inter-Component Prediction

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD OF PARTITIONING VIDEO DATA, DEVICE FOR DECODING VIDEO DATA,...

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

METHOD AND APPARATUS FOR VIDEO ENCODING OR DECODING

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL