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

Industry

CPC
H04N19/57

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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

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

Industries

Patents Grantslast 30 patents

Information Patent Grant
Context initialization based on slice header flag and slice type
- Patent number 11,973,950
- Issue date Apr 30, 2024
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression based on long range end-to-end deep learning
- Patent number 11,973,964
- Issue date Apr 30, 2024
- InterDigital Madison Patent Holdings, SAS
- Franck Galpin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction refinement based on optical flow
- Patent number 11,973,973
- Issue date Apr 30, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for reducing the coding latency of decoder-si...
- Patent number 11,973,974
- Issue date Apr 30, 2024
- VID Scale, Inc.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing motion vector prediction using a...
- Patent number 11,968,391
- Issue date Apr 23, 2024
- SHARP KABUSHIKI KAISHA
- Byeongdoo Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference image encoding method, reference image decoding method, r...
- Patent number 11,968,376
- Issue date Apr 23, 2024
- Huawei Technologies Co., Ltd.
- Feng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simplification of combined inter-intra prediction
- Patent number 11,956,449
- Issue date Apr 9, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Kai Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Difference calculation based on partial position
- Patent number 11,956,465
- Issue date Apr 9, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parsing friendly and error resilient merge flag coding in video coding
- Patent number 11,956,446
- Issue date Apr 9, 2024
- Texas Instruments Incorporated
- Minhua Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 11,956,440
- Issue date Apr 9, 2024
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus therefor
- Patent number 11,949,883
- Issue date Apr 2, 2024
- LG Electronics Inc.
- Yongjoon Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for obtaining motion vector of video image
- Patent number 11,949,911
- Issue date Apr 2, 2024
- SZ DJI Technology Co., Ltd
- Xiaozhen Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive affine motion compensation unit determining in video pictu...
- Patent number 11,949,908
- Issue date Apr 2, 2024
- Huawei Technologies Co., Ltd.
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for video image processing
- Patent number 11,949,912
- Issue date Apr 2, 2024
- SZ DJI Technology Co., Ltd
- Xiaozhen Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for video encoding and decoding based on illum...
- Patent number 11,949,910
- Issue date Apr 2, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,943,472
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus of video coding using prediction refinement w...
- Patent number 11,943,468
- Issue date Mar 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 11,943,463
- Issue date Mar 26, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inter prediction in video coding system
- Patent number 11,943,470
- Issue date Mar 26, 2024
- LG Electronics Inc.
- Jaeho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method and device therefor, and decoding method and device...
- Patent number 11,943,471
- Issue date Mar 26, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking a reference picture on an electronic device
- Patent number 11,943,466
- Issue date Mar 26, 2024
- DOLBY INTERNATIONAL AB
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 11,943,464
- Issue date Mar 26, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constraints and unit types to simplify video random access
- Patent number 11,943,480
- Issue date Mar 26, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods of video encoding and/or decoding with bidirectional optica...
- Patent number 11,936,904
- Issue date Mar 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-pass video encoding
- Patent number 11,930,194
- Issue date Mar 12, 2024
- Texas Instruments Incorporated
- Arun Shankar Kudana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, signal processing device, and signal processing method
- Patent number 11,930,207
- Issue date Mar 12, 2024
- Saturn Licensing LLC
- Kunio Yoshida
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Side motion refinement in video encoding/decoding systems
- Patent number 11,930,205
- Issue date Mar 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Du Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional inter prediction method and apparatus
- Patent number 11,924,458
- Issue date Mar 5, 2024
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mapping-aware coding tools for 360 degree videos
- Patent number 11,924,467
- Issue date Mar 5, 2024
- Google LLC
- Bohan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding device and image coding device
- Patent number 11,924,451
- Issue date Mar 5, 2024
- DOLBY INTERNATIONAL AB
- Tomoyuki Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...
- Publication number 20240146904
- Publication date May 2, 2024
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Block Vector Difference (BVD) Coding
- Publication number 20240137555
- Publication date Apr 25, 2024
- Comcast Cable Communications, LLC
- Alexey Konstantinovich Filippov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING AND DECODING OF VIDEO CODING MODES
- Publication number 20240137554
- Publication date Apr 25, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCAL ILLUMINATION COMPENSATION FOR BI-PREDICTION
- Publication number 20240137488
- Publication date Apr 25, 2024
- Tencent America LLC
- Xin ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR IMAGE MOTION COMPENSATION
- Publication number 20240137559
- Publication date Apr 25, 2024
- SZ DJI Technology Co., Ltd.
- Xiaozhen ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND DEVICE THEREFOR, AND VIDEO ENCODING METHO...
- Publication number 20240129492
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Elena ALSHINA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS
- Publication number 20240129520
- Publication date Apr 18, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR IMAGE ENCODING USING SPATIALLY WEIGHTED E...
- Publication number 20240129636
- Publication date Apr 18, 2024
- GoPro, Inc.
- Balineedu Chowdary Adsumilli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING MOTION INFORMATION AND DEVICE FOR...
- Publication number 20240129484
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Seung-soo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE AND METHOD FOR PARTITIONING A CODING UNIT I...
- Publication number 20240129459
- Publication date Apr 18, 2024
- SONY GROUP CORPORATION
- Sinsuke HISHINUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PARAMETRIC, MODEL-BASED, GEOMETRIC FRAME P...
- Publication number 20240129524
- Publication date Apr 18, 2024
- Interdigital VC Holdings, Inc.
- Oscar DIVORRA ESCODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION PREDICTION USIN...
- Publication number 20240121430
- Publication date Apr 11, 2024
- LG ELECTRONICS INC.
- Jaeho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR PREDICTION REFINEMENT WITH OPTICAL FLOW
- Publication number 20240121431
- Publication date Apr 11, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu XIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE PROCESSING SYST...
- Publication number 20240114165
- Publication date Apr 4, 2024
- KDDI CORPORATION
- Kyohei UNNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reference Picture Resampling Activation In Video Coding
- Publication number 20240107006
- Publication date Mar 28, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIMITED MEMORY ACCESS WINDOW FOR MOTION VECTOR REFINEMENT
- Publication number 20240098294
- Publication date Mar 21, 2024
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION BASED ON SUBBLOCK...
- Publication number 20240098299
- Publication date Mar 21, 2024
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING M...
- Publication number 20240098251
- Publication date Mar 21, 2024
- SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
- BYEUNG WOO JEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR MOTION VECTOR DERIVATION AT A VIDEO DECODER
- Publication number 20240080472
- Publication date Mar 7, 2024
- Tahoe Research, Ltd.
- Yi-Jen CHIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF STATE INFORMATION FOR A DECODED PICTURE BUFFER AND REF...
- Publication number 20240080475
- Publication date Mar 7, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLOCK-LEVEL COLLOCATED MOTION FIELD PROJECTION FOR VIDEO CODING
- Publication number 20240080474
- Publication date Mar 7, 2024
- QUALCOMM Incorporated
- Gopi Madhan DABBADI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICES THEREFOR
- Publication number 20240073447
- Publication date Feb 29, 2024
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Fangdong CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Weighted image prediction, image coding and decoding using such a w...
- Publication number 20240073411
- Publication date Feb 29, 2024
- ORANGE
- Pierrick Philippe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20240073448
- Publication date Feb 29, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ha Hyun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION PREDICTION IN VIDEO CODING
- Publication number 20240064326
- Publication date Feb 22, 2024
- Nokia Technologies Oy
- Kemal Ugur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240064328
- Publication date Feb 22, 2024
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING IMAGE USING ADAPTIVE DEBLOCKING FI...
- Publication number 20240056613
- Publication date Feb 15, 2024
- Dolby Laboratories Licensing Corporation
- Je Chang JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOVING PICTURE CODING METHOD AND MOVING PICTURE DECODING METHOD USI...
- Publication number 20240056597
- Publication date Feb 15, 2024
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR THROUGHPUT ENHANCE...
- Publication number 20240056602
- Publication date Feb 15, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARRANGEMENTS AND METHODS OF ENCODING PICTURE BELONGING TO A TEMPORA...
- Publication number 20240056586
- Publication date Feb 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rickard Sjöberg
- 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

Context initialization based on slice header flag and slice type

Video compression based on long range end-to-end deep learning

Prediction refinement based on optical flow

Methods and apparatus for reducing the coding latency of decoder-si...

Systems and methods for performing motion vector prediction using a...

Reference image encoding method, reference image decoding method, r...

Simplification of combined inter-intra prediction

Difference calculation based on partial position

Parsing friendly and error resilient merge flag coding in video coding

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

Inter prediction method and apparatus therefor

Method and device for obtaining motion vector of video image

Adaptive affine motion compensation unit determining in video pictu...

Method and device for video image processing

Method and apparatus for video encoding and decoding based on illum...

Encoding method and device therefor, and decoding method and device...

Methods and apparatus of video coding using prediction refinement w...

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

Method and apparatus for inter prediction in video coding system

Encoding method and device therefor, and decoding method and device...

Tracking a reference picture on an electronic device

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

Constraints and unit types to simplify video random access

Methods of video encoding and/or decoding with bidirectional optica...

Multi-pass video encoding

Display device, signal processing device, and signal processing method

Side motion refinement in video encoding/decoding systems

Bidirectional inter prediction method and apparatus

Mapping-aware coding tools for 360 degree videos

Image decoding device and image coding device

Patents Applicationslast 30 patents

SIMPLIFIED PROCESSING OF WEIGHTED PREDICTION SYNTAX AND SEMANTICS U...

Block Vector Difference (BVD) Coding

CODING AND DECODING OF VIDEO CODING MODES

LOCAL ILLUMINATION COMPENSATION FOR BI-PREDICTION

METHOD AND DEVICE FOR IMAGE MOTION COMPENSATION

VIDEO DECODING METHOD AND DEVICE THEREFOR, AND VIDEO ENCODING METHO...

INTER PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS

APPARATUS AND METHODS FOR IMAGE ENCODING USING SPATIALLY WEIGHTED E...

METHOD FOR ENCODING AND DECODING MOTION INFORMATION AND DEVICE FOR...

IMAGE PROCESSING DEVICE AND METHOD FOR PARTITIONING A CODING UNIT I...

METHOD AND APPARATUS FOR PARAMETRIC, MODEL-BASED, GEOMETRIC FRAME P...

IMAGE DECODING METHOD AND APPARATUS BASED ON MOTION PREDICTION USIN...

METHODS AND APPARATUS FOR PREDICTION REFINEMENT WITH OPTICAL FLOW

IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE PROCESSING SYST...

Reference Picture Resampling Activation In Video Coding

LIMITED MEMORY ACCESS WINDOW FOR MOTION VECTOR REFINEMENT

METHOD AND APPARATUS FOR MOTION VECTOR PREDICTION BASED ON SUBBLOCK...

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

METHODS AND SYSTEMS FOR MOTION VECTOR DERIVATION AT A VIDEO DECODER

SIGNALING OF STATE INFORMATION FOR A DECODED PICTURE BUFFER AND REF...

BLOCK-LEVEL COLLOCATED MOTION FIELD PROJECTION FOR VIDEO CODING

ENCODING AND DECODING METHOD AND APPARATUS, AND DEVICES THEREFOR

Weighted image prediction, image coding and decoding using such a w...

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

MOTION PREDICTION IN VIDEO CODING

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

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

MOVING PICTURE CODING METHOD AND MOVING PICTURE DECODING METHOD USI...

IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR THROUGHPUT ENHANCE...

ARRANGEMENTS AND METHODS OF ENCODING PICTURE BELONGING TO A TEMPORA...