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
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
Information Patent Grant
Point cloud data transmission device, point cloud data transmission...
- Patent number 12,273,557
- Issue date Apr 8, 2025
- LG Electronics Inc.
- Hyejung Hur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 12,273,550
- Issue date Apr 8, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Syntax and semantics for buffering information to simplify video sp...
- Patent number 12,273,551
- Issue date Apr 8, 2025
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Search region for motion vector refinement
- Patent number 12,273,554
- Issue date Apr 8, 2025
- Huawei Technologies Co., Ltd.
- Sriram Sethuraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing method and apparatus, device, and storage medium
- Patent number 12,267,525
- Issue date Apr 1, 2025
- Tencent Technology (Shenzhen) Company Limited
- Ying Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction-based image coding method and apparatus
- Patent number 12,262,048
- Issue date Mar 25, 2025
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Features of intra block copy prediction mode for video and image co...
- Patent number 12,262,045
- Issue date Mar 25, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-prediction-based image encoding/decoding method and apparatus...
- Patent number 12,262,046
- Issue date Mar 25, 2025
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-prediction coding method and apparatus, bi-prediction decoding m...
- Patent number 12,256,065
- Issue date Mar 18, 2025
- SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION of Korea
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoding methods and devices, and encoding methods and devices
- Patent number 12,256,095
- Issue date Mar 18, 2025
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Shuqing Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, device, and system for determining prediction weight for me...
- Patent number 12,250,399
- Issue date Mar 11, 2025
- Alibaba Group Holding Limited
- Jie Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for signaling of syntax elements in video c...
- Patent number 12,250,411
- Issue date Mar 11, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
- Patent number 12,250,397
- Issue date Mar 11, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective reference block generation without full reference frame g...
- Patent number 12,244,818
- Issue date Mar 4, 2025
- Google LLC
- Yaowu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus with neural codec
- Patent number 12,244,793
- Issue date Mar 4, 2025
- Samsung Electronics Co., Ltd.
- Paul Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoder-side options for intra block copy prediction mode for video...
- Patent number 12,244,823
- Issue date Mar 4, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Judder detection for dynamic frame rate conversion
- Patent number 12,236,608
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Berkay Kanberoglu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bi-prediction refinement in affine with optical flow
- Patent number 12,238,279
- Issue date Feb 25, 2025
- InterDigital CE Patent Holdings, SAS
- Ya Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional inter prediction method and apparatus
- Patent number 12,238,325
- Issue date Feb 25, 2025
- Huawei Technologies Co., Ltd.
- Huanbang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling and construction of video coding...
- Patent number 12,238,275
- Issue date Feb 25, 2025
- INTERDIGITAL VC HOLDINGS, INC.
- Yan Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit-width control for bi-directional optical flow
- Patent number 12,238,331
- Issue date Feb 25, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding method, moving picture coding apparatus, movi...
- Patent number 12,238,326
- Issue date Feb 25, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Information Patent Application
CONSTRAINED MOTION VECTOR DERIVATION FOR LONG-TERM REFERENCE PICTUR...
- Publication number 20250142057
- Publication date May 1, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- 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
INTER PREDICTION METHOD AND APPARATUS USING SECONDARY LIST
- Publication number 20250126240
- Publication date Apr 17, 2025
- LG ELECTRONICS INC.
- Seunghwan KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERLAPPED BLOCK MOTION COMPENSATION
- Publication number 20250119529
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Yao-Jen CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION COMPENSATION ALONG DIFFERENT DIRECTIONS
- Publication number 20250119574
- Publication date Apr 10, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING LOCAL ILLUMINATION COMPENSATION AND DELTA MOTION VECTOR REFIN...
- Publication number 20250119535
- Publication date Apr 10, 2025
- QUALCOMM Incorporated
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DECODING VIDEO DATA
- Publication number 20250113020
- Publication date Apr 3, 2025
- Sharp Kabushiki Kaisha
- CHIH-YU TENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBJECTIVE DISTORTION METRIC FOR RATE DISTORTION DETERMINATIONS
- Publication number 20250113054
- Publication date Apr 3, 2025
- Apple Inc.
- Jaehong Chon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
- Publication number 20250088657
- Publication date Mar 13, 2025
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...
- Publication number 20250088658
- Publication date Mar 13, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen 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
SIMPLIFIED HISTORY BASED MOTION VECTOR PREDICTION
- Publication number 20250088623
- Publication date Mar 13, 2025
- Beijing Bytedance Network Technology Co., Ltd.
- Li ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, A DECODER AND CORRESPONDING METHODS FOR INTER-PREDICTION
- Publication number 20250088660
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING
- Publication number 20250080722
- Publication date Mar 6, 2025
- Interdigital VC Holdings, Inc.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080770
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...
- Publication number 20250080771
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- 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

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...

Point cloud data transmission device, point cloud data transmission...

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

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

Search region for motion vector refinement

Video processing method and apparatus, device, and storage medium

Inter prediction-based image coding method and apparatus

Features of intra block copy prediction mode for video and image co...

Inter-prediction-based image encoding/decoding method and apparatus...

Bi-prediction coding method and apparatus, bi-prediction decoding m...

Decoding methods and devices, and encoding methods and devices

Method, device, and system for determining prediction weight for me...

Methods and apparatuses for signaling of syntax elements in video c...

Moving picture coding method, moving picture coding apparatus, movi...

Selective reference block generation without full reference frame g...

Method and apparatus with neural codec

Encoder-side options for intra block copy prediction mode for video...

Judder detection for dynamic frame rate conversion

Bi-prediction refinement in affine with optical flow

Bidirectional inter prediction method and apparatus

Method and apparatus for signaling and construction of video coding...

Bit-width control for bi-directional optical flow

Moving picture coding method, moving picture coding apparatus, movi...

Patents Applicationslast 30 patents

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...

CONSTRAINED MOTION VECTOR DERIVATION FOR LONG-TERM REFERENCE PICTUR...

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

INTER PREDICTION METHOD AND APPARATUS USING SECONDARY LIST

OVERLAPPED BLOCK MOTION COMPENSATION

MOTION COMPENSATION ALONG DIFFERENT DIRECTIONS

USING LOCAL ILLUMINATION COMPENSATION AND DELTA MOTION VECTOR REFIN...

DEVICE AND METHOD FOR DECODING VIDEO DATA

SUBJECTIVE DISTORTION METRIC FOR RATE DISTORTION DETERMINATIONS

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL

METHODS AND APPARATUSES FOR SIGNALING OF SYNTAX ELEMENTS IN VIDEO C...

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

SIMPLIFIED HISTORY BASED MOTION VECTOR PREDICTION

ENCODER, A DECODER AND CORRESPONDING METHODS FOR INTER-PREDICTION

METHOD AND DEVICE FOR PICTURE ENCODING AND DECODING

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...

APPARATUS AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION B...