Motion inside a coding unit

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H04N19/137

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

Current Industry

H04N19/137Motion inside a coding unit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Video signal processing method and device using motion compensation
- Patent number 12,262,044
- Issue date Mar 25, 2025
- Humax Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block boundary prediction refinement with optical flow
- Patent number 12,256,082
- Issue date Mar 18, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding/decoding image and recording medium...
- Patent number 12,256,062
- Issue date Mar 18, 2025
- LX Semicon Co., Ltd.
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-picture position constraints in video coding
- Patent number 12,250,389
- Issue date Mar 11, 2025
- Huawei Technologies Co., Ltd.
- Ye-Kui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding with triangular shape prediction units
- Patent number 12,250,391
- Issue date Mar 11, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
Image encoding/decoding method and apparatus using inter prediction
- Patent number 12,244,842
- Issue date Mar 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- 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
Image encoding/decoding method using prediction block and apparatus...
- Patent number 12,244,855
- Issue date Mar 4, 2025
- Electronics and Telecommunications Research Institute
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetric motion vector difference coding
- Patent number 12,244,817
- Issue date Mar 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction using extra-buffer samples for intra block copy in video...
- Patent number 12,238,314
- Issue date Feb 25, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Jizheng Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-block based temporal motion vector predictor with an motion vec...
- Patent number 12,238,294
- Issue date Feb 25, 2025
- Tencent America LLC
- Lien-Fei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal
- Patent number 12,238,291
- Issue date Feb 25, 2025
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block based weighting factor for joint motion vector difference cod...
- Patent number 12,238,317
- Issue date Feb 25, 2025
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression with in-loop sub-image level controllable noise g...
- Patent number 12,238,342
- Issue date Feb 25, 2025
- Apple Inc.
- Hye-Yeon Cheong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture prediction method and apparatus
- Patent number 12,231,628
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding image using adaptive deblocking fi...
- Patent number 12,231,697
- Issue date Feb 18, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for predicting subblock-based temporal motion vector and app...
- Patent number 12,231,650
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
sbTMVP-based image or video coding
- Patent number 12,231,626
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Hyeongmoon Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame skipping techniques in video encoding and decoding method
- Patent number 12,231,645
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Jun Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device for performing BDOF, and...
- Patent number 12,231,644
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Nae Ri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method, encoding apparatus, and program
- Patent number 12,225,202
- Issue date Feb 11, 2025
- Nippon Telegraph and Telephone Corporation
- Yuya Omori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and image decoding method
- Patent number 12,225,227
- Issue date Feb 11, 2025
- Kabushiki Kaisha Toshiba
- Taichiro Shiodera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for decoding or coding prediction mode, decoding or coding...
- Patent number 12,225,224
- Issue date Feb 11, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Fangdong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and device for coding and decoding
- Patent number 12,225,187
- Issue date Feb 11, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Yucheng Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image or video coding based on temporal motion information in units...
- Patent number 12,225,201
- Issue date Feb 11, 2025
- LG Electronics Inc.
- Jie Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alignment of prediction weights in video coding
- Patent number 12,219,165
- Issue date Feb 4, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device
- Patent number 12,219,148
- Issue date Feb 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
AFFINE MOTION MODEL DERIVATION METHOD
- Publication number 20250097429
- Publication date Mar 20, 2025
- Interdigital VC Holdings, Inc.
- Jiancong Luo
- 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
IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM THEREFOR
- Publication number 20250097430
- Publication date Mar 20, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus Deriving Merge Candidate from Affine Coded Blo...
- Publication number 20250097404
- Publication date Mar 20, 2025
- MEDIATEK INC.
- Tzu-Der CHUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD, APPARATUS, AND DEVICE
- Publication number 20250097405
- Publication date Mar 20, 2025
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Yucheng SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MV RESTRICTION OF BI-PREDICTION FOR OUT-OF-FRAME BOUNDARY CONDITIONS
- Publication number 20250097428
- Publication date Mar 20, 2025
- Tencent America LLC
- Lien-Fei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20250088674
- Publication date Mar 13, 2025
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM AND DECODER...
- Publication number 20250088636
- Publication date Mar 13, 2025
- Alibaba (China) Co., Ltd.
- Bolin CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DMVR-BASED INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250088638
- Publication date Mar 13, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Decoding Method Using Residual Information in Video Coding Sy...
- Publication number 20250088667
- Publication date Mar 13, 2025
- Rosedale Dynamics LLC
- Jungah CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR COMPUTING POSITION OF INTEGER GRID REFERENCE...
- Publication number 20250088637
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Sriram SETHURAMAN
- 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
BI-DIRECTION OPTICAL FLOW SUBBLOCK REFINEMENT FOR AN AFFINE MODELED...
- Publication number 20250080747
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- Zhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING VIDEO, AND RECORDING MEDIUM...
- Publication number 20250080721
- Publication date Mar 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Won KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-HYPOTHESIS PREDICTION
- Publication number 20250071291
- Publication date Feb 27, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Martin WINKEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-HYPOTHESIS PREDICTION
- Publication number 20250071292
- Publication date Feb 27, 2025
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Martin WINKEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD USING PREDICTION BLOCK AND APPARATUS...
- Publication number 20250071324
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND APPARATUS THEREFOR
- Publication number 20250071274
- Publication date Feb 27, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250063187
- Publication date Feb 20, 2025
- Kabushiki Kaisha Toshiba
- Takeshi CHUJOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO COMPRESSION METHOD, VIDEO DECODING METHOD, AND RELATED APPARA...
- Publication number 20250056001
- Publication date Feb 13, 2025
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Feng LUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VIDEO CODING
- Publication number 20250056027
- Publication date Feb 13, 2025
- Panasonic Intellectual Property Corporation of America
- Chong Soon LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO BLOCK PARTITIONING BASED ON DEPTH OR MOTION INFORMATION
- Publication number 20250055994
- Publication date Feb 13, 2025
- InterDigital CE Patent Holdings, SAS
- Karam Naser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECISION REFINEMENT FOR MOTION COMPENSATION WITH OPTICAL FLOW
- Publication number 20250056002
- Publication date Feb 13, 2025
- Interdigital VC Holdings, Inc.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE FOR PERFORMING PREDICTION...
- Publication number 20250055976
- Publication date Feb 13, 2025
- LG ELECTRONICS INC.
- Nae Ri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250047837
- Publication date Feb 6, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS, AND VIDEO ENCODING METHOD AND...
- Publication number 20250047861
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Anish TAMSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS, AND VIDEO ENCODING METHOD AND...
- Publication number 20250047860
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Anish TAMSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE RESOLUTION FOR SINGLE-REFERENCE MOTION VECTOR DIFFERENCE
- Publication number 20250047862
- Publication date Feb 6, 2025
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BVD Sign Inference in IBC based on BV and BVP Components
- Publication number 20250039394
- Publication date Jan 30, 2025
- Ofinno, LLC
- Tae Meon Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS
- Publication number 20250039396
- Publication date Jan 30, 2025
- INTELLECTUAL DISCOVERY CO., LTD.
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Motion inside a coding unit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Video signal processing method and device using motion compensation

Block boundary prediction refinement with optical flow

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

Sub-picture position constraints in video coding

Video coding with triangular shape prediction units

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

Adaptive transfer function for video encoding and decoding

Apparatus and method with video processing

Image encoding/decoding method and apparatus using inter prediction

Unequal weight planar motion vector derivation

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

Symmetric motion vector difference coding

Prediction using extra-buffer samples for intra block copy in video...

Sub-block based temporal motion vector predictor with an motion vec...

Method and apparatus for processing video signal

Block based weighting factor for joint motion vector difference cod...

Video compression with in-loop sub-image level controllable noise g...

Picture prediction method and apparatus

Method for encoding and decoding image using adaptive deblocking fi...

Method for predicting subblock-based temporal motion vector and app...

sbTMVP-based image or video coding

Frame skipping techniques in video encoding and decoding method

Image encoding/decoding method and device for performing BDOF, and...

Encoding method, encoding apparatus, and program

Image encoding method and image decoding method

Methods for decoding or coding prediction mode, decoding or coding...

Method, apparatus and device for coding and decoding

Image or video coding based on temporal motion information in units...

Alignment of prediction weights in video coding

Image encoding/decoding method and device

Patents Applicationslast 30 patents

AFFINE MOTION MODEL DERIVATION METHOD

METHOD AND APPARATUS FOR VIDEO ENCODING OR DECODING

IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM THEREFOR

Method and Apparatus Deriving Merge Candidate from Affine Coded Blo...

ENCODING AND DECODING METHOD, APPARATUS, AND DEVICE

MV RESTRICTION OF BI-PREDICTION FOR OUT-OF-FRAME BOUNDARY CONDITIONS

METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...

METHOD, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM AND DECODER...

DMVR-BASED INTER PREDICTION METHOD AND APPARATUS

Video Decoding Method Using Residual Information in Video Coding Sy...

DEVICE AND METHOD FOR COMPUTING POSITION OF INTEGER GRID REFERENCE...

INTER PREDICTION METHOD AND APPARATUS

BI-DIRECTION OPTICAL FLOW SUBBLOCK REFINEMENT FOR AN AFFINE MODELED...

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

MULTI-HYPOTHESIS PREDICTION

MULTI-HYPOTHESIS PREDICTION

IMAGE ENCODING/DECODING METHOD USING PREDICTION BLOCK AND APPARATUS...

METHOD FOR ENCODING/DECODING IMAGE SIGNAL, AND APPARATUS THEREFOR

IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...

VIDEO COMPRESSION METHOD, VIDEO DECODING METHOD, AND RELATED APPARA...

SYSTEM AND METHOD FOR VIDEO CODING

VIDEO BLOCK PARTITIONING BASED ON DEPTH OR MOTION INFORMATION

PRECISION REFINEMENT FOR MOTION COMPENSATION WITH OPTICAL FLOW

IMAGE ENCODING/DECODING METHOD AND DEVICE FOR PERFORMING PREDICTION...

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

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

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

ADAPTIVE RESOLUTION FOR SINGLE-REFERENCE MOTION VECTOR DIFFERENCE

BVD Sign Inference in IBC based on BV and BVP Components

IMAGE ENCODING/DECODING METHOD AND APPARATUS