Motion estimation characterised by a search window with variable size or shape

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H04N19/57

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

Current Industry

H04N19/57Motion estimation characterised by a search window with variable size or shape

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Patents Grantslast 30 patents

Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 12,348,756
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,348,725
- Issue date Jul 1, 2025
- SUN PATENT TRUST
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fine grain lookahead enhancement for video coding
- Patent number 12,348,734
- Issue date Jul 1, 2025
- Intel Corporation
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concept of interweaved prediction
- Patent number 12,348,759
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Representative motion information for temporal motion prediction in...
- Patent number 12,348,769
- Issue date Jul 1, 2025
- Microsoft Technology Licensing, LLC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding of video coding modes
- Patent number 12,348,760
- Issue date Jul 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for motion vector predictor list improvements
- Patent number 12,341,988
- Issue date Jun 24, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for bit-width control for bi-directional optica...
- Patent number 12,341,973
- Issue date Jun 24, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for parametric, model-based, geometric frame p...
- Patent number 12,341,990
- Issue date Jun 24, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Oscar Divorra Escoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method and moving picture decoding method usi...
- Patent number 12,335,510
- Issue date Jun 17, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for generalized multi-hypothesis prediction for...
- Patent number 12,335,460
- Issue date Jun 17, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking a reference picture on an electronic device
- Patent number 12,335,509
- Issue date Jun 17, 2025
- DOLBY INTERNATIONAL AB
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shared architecture for multiple video coding modes
- Patent number 12,335,517
- Issue date Jun 17, 2025
- Mediatek Inc.
- Cheng-Yen Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus on prediction refinement with optical flow
- Patent number 12,335,512
- Issue date Jun 17, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and a transmission method using moti...
- Patent number 12,335,515
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding device and video decoding method
- Patent number 12,323,576
- Issue date Jun 3, 2025
- Panasonic Intellectual Property Corporation of America
- Kiyofumi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding and decoding motion information and device for...
- Patent number 12,316,855
- Issue date May 27, 2025
- Samsung Electronics Co., Ltd.
- Seung-soo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video encoding and decoding with bi-direct...
- Patent number 12,316,870
- Issue date May 27, 2025
- InterDigital Madison Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for image decoding according to inter-prediction...
- Patent number 12,309,420
- Issue date May 20, 2025
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Jaeho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MMVD signaling improvement
- Patent number 12,309,392
- Issue date May 20, 2025
- Tencent America LLC
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 12,309,416
- Issue date May 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pattern-based motion vector derivation for video coding
- Patent number 12,309,414
- Issue date May 20, 2025
- HFI Innovation Inc.
- Tzu-Der Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for video coding using triangle partition
- Patent number 12,301,790
- Issue date May 13, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inferencing weight values for video components in a bitstream
- Patent number 12,301,855
- Issue date May 13, 2025
- BYTEDANCE INC.
- Ye-kui Wang
- 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
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
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
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
Simplified processing of weighted prediction syntax and semantics u...
- Patent number 12,284,333
- Issue date Apr 22, 2025
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and device, and recording medium in...
- Patent number 12,278,989
- Issue date Apr 15, 2025
- Electronics and Telecommunications Research Institute
- Ha Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
- Publication number 20250211778
- Publication date Jun 26, 2025
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO COMPRESSION APPARATUS, DECOMPRESSION APPARATUS AND RECORDING...
- Publication number 20250211782
- Publication date Jun 26, 2025
- Nikon Corporation
- Masaya TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO SIGNAL PROCESSING METHOD BASED ON TEMPLATE MATCHING, AND DEVI...
- Publication number 20250211783
- Publication date Jun 26, 2025
- Kyungyong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING MOTION COMPENSATION FOR BI-PREDI...
- Publication number 20250203106
- Publication date Jun 19, 2025
- Sharp Kabushiki Kaisha
- Jonatan Alfred SAMUELSSON-ALLENDES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION
- Publication number 20250203067
- Publication date Jun 19, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FLOW BASED VIDEO INTER PREDICTION
- Publication number 20250203107
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Sriram SETHURAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
- Publication number 20250203104
- Publication date Jun 19, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-PREDICTION-BASED IMAGE ENCODING/DECODING METHOD AND APPARATUS...
- Publication number 20250203103
- Publication date Jun 19, 2025
- LG ELECTRONICS INC.
- Hendry HENDRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VISUAL DATA PROCESSING
- Publication number 20250184382
- Publication date Jun 5, 2025
- Douyin Vision Co., Ltd.
- Deping LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20250184522
- Publication date Jun 5, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Lei ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR DETERMINING PREDICTION WEIGHT FOR ME...
- Publication number 20250184525
- Publication date Jun 5, 2025
- ALIBABA GROUP HOLDING LIMITED
- Jie CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...
- Publication number 20250184479
- Publication date Jun 5, 2025
- SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATECOLLABORATION
- Byeung Woo JEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hierarchical Inter-Layer Prediction in Multi-Loop Scalable Video Co...
- Publication number 20250168372
- Publication date May 22, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Do-Kyoung Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINED MOTION VECTOR AND REFERENCE INDEX PREDICTION FOR VIDEO CODING
- Publication number 20250168394
- Publication date May 22, 2025
- Nokia Technologies Oy
- Antti Olli HALLAPURO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250168383
- Publication date May 22, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...
- Publication number 20250168396
- Publication date May 22, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS USING THE SAME
- Publication number 20250159226
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159227
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20250159233
- Publication date May 15, 2025
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159228
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20250159229
- Publication date May 15, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION METHOD AND APPARATUS FOR SAME
- Publication number 20250159246
- Publication date May 15, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hui Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL INTER PREDICTION METHOD AND APPARATUS
- Publication number 20250159236
- Publication date May 15, 2025
- Huawei Technologies Co., Ltd
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE INFORMATION AND DEVICE USING...
- Publication number 20250159234
- Publication date May 15, 2025
- LG ELECTRONICS INC.
- Seungwook Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250150582
- Publication date May 8, 2025
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...
- Publication number 20250150618
- Publication date May 8, 2025
- LG ELECTRONICS INC.
- Hyeong Moon JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL
- Publication number 20250150576
- Publication date May 8, 2025
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIGNALING AND CONSTRUCTION OF VIDEO CODING...
- Publication number 20250150577
- Publication date May 8, 2025
- Interdigital VC Holdings, Inc.
- Yan YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250150594
- Publication date May 8, 2025
- Sun Patent Trust
- Viktor WAHADANIAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...
- Publication number 20250142109
- Publication date May 1, 2025
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Motion estimation characterised by a search window with variable size or shape

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Syntax and semantics for buffering information to simplify video sp...

Image coding method, image decoding method, image coding apparatus,...

Fine grain lookahead enhancement for video coding

Concept of interweaved prediction

Representative motion information for temporal motion prediction in...

Coding and decoding of video coding modes

Systems and methods for motion vector predictor list improvements

Methods and devices for bit-width control for bi-directional optica...

Method and apparatus for parametric, model-based, geometric frame p...

Moving picture coding method and moving picture decoding method usi...

Systems and methods for generalized multi-hypothesis prediction for...

Tracking a reference picture on an electronic device

Shared architecture for multiple video coding modes

Methods and apparatus on prediction refinement with optical flow

Image encoding/decoding method and a transmission method using moti...

Video decoding device and video decoding method

Method for encoding and decoding motion information and device for...

Method and apparatus for video encoding and decoding with bi-direct...

Method and device for image decoding according to inter-prediction...

MMVD signaling improvement

Side motion refinement in video encoding/decoding systems

Pattern-based motion vector derivation for video coding

Methods and apparatuses for video coding using triangle partition

Inferencing weight values for video components in a bitstream

Method and device for video image processing

Method and device for obtaining motion vector of video image

Method and device for video image processing

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

Simplified processing of weighted prediction syntax and semantics u...

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

Patents Applicationslast 30 patents

INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS

VIDEO COMPRESSION APPARATUS, DECOMPRESSION APPARATUS AND RECORDING...

VIDEO SIGNAL PROCESSING METHOD BASED ON TEMPLATE MATCHING, AND DEVI...

SYSTEMS AND METHODS FOR PERFORMING MOTION COMPENSATION FOR BI-PREDI...

METHODS AND APPARATUSES FOR VIDEO CODING USING TRIANGLE PARTITION

OPTICAL FLOW BASED VIDEO INTER PREDICTION

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

INTER-PREDICTION-BASED IMAGE ENCODING/DECODING METHOD AND APPARATUS...

METHOD, APPARATUS, AND MEDIUM FOR VISUAL DATA PROCESSING

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

METHOD, DEVICE, AND SYSTEM FOR DETERMINING PREDICTION WEIGHT FOR ME...

BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...

Hierarchical Inter-Layer Prediction in Multi-Loop Scalable Video Co...

COMBINED MOTION VECTOR AND REFERENCE INDEX PREDICTION FOR VIDEO CODING

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

FEATURES OF INTRA BLOCK COPY PREDICTION MODE FOR VIDEO AND IMAGE CO...

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...

INTER PREDICTION METHOD AND APPARATUS FOR SAME

BIDIRECTIONAL INTER PREDICTION METHOD AND APPARATUS

METHOD FOR ENCODING AND DECODING IMAGE INFORMATION AND DEVICE USING...

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

IMAGE ENCODING/DECODING METHOD, METHOD FOR TRANSMITTING BITSTREAM,...

METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL

METHOD AND APPARATUS FOR SIGNALING AND CONSTRUCTION OF VIDEO CODING...

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

MOVING PICTURE CODING METHOD, MOVING PICTURE CODING APPARATUS, MOVI...