Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

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CPC
H04N19/573

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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

H04N19/573Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

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Patents Grantslast 30 patents

Information Patent Grant
Overlapped block motion compensation
- Patent number 12,170,758
- Issue date Dec 17, 2024
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for decoding a video bitstream
- Patent number 12,170,760
- Issue date Dec 17, 2024
- Velos Media, LLC
- Sachin G. Deshpande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving picture coding device, moving picture coding method, moving...
- Patent number 12,167,023
- Issue date Dec 10, 2024
- JVCKENWOOD CORPORATION
- Hiroya Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for signaling symmetrical motion vector diffe...
- Patent number 12,166,965
- Issue date Dec 10, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xiaoyu Xiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decomposition of residual data during signal encoding, decoding and...
- Patent number 12,166,987
- Issue date Dec 10, 2024
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video decoder and methods
- Patent number 12,160,603
- Issue date Dec 3, 2024
- Huawei Technologies Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector candidate construction for geometric partitioning mod...
- Patent number 12,160,574
- Issue date Dec 3, 2024
- QUALCOMM Incorporated
- Yao-Jen Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and device therefor, and video encoding metho...
- Patent number 12,160,590
- Issue date Dec 3, 2024
- Samsung Electronics Co., Ltd.
- Elena Alshina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference picture signaling
- Patent number 12,160,604
- Issue date Dec 3, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonatan Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion compensation and motion estimation leveraging a continuous c...
- Patent number 12,155,834
- Issue date Nov 26, 2024
- V-NOVA INTERNATIONAL LIMITED
- Luca Rossato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generalized bi-prediction for video coding with reduced coding comp...
- Patent number 12,149,734
- Issue date Nov 19, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Yan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding or decoding video signal
- Patent number 12,143,624
- Issue date Nov 12, 2024
- Koninklijke Philips N.V.
- Jong-Ki Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus based on motion prediction usin...
- Patent number 12,143,630
- Issue date Nov 12, 2024
- LG Electronics Inc.
- Jaeho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Block-level collocated motion field projection for video coding
- Patent number 12,132,928
- Issue date Oct 29, 2024
- QUALCOMM Incorporated
- Gopi Madhan Dabbadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional inter prediction method and terminal based on motion...
- Patent number 12,126,810
- Issue date Oct 22, 2024
- Huawei Technologies Co., Ltd.
- Jicheng An
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture coding method, picture coding apparatus, picture decoding m...
- Patent number 12,120,324
- Issue date Oct 15, 2024
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for signaling image information, and decoding...
- Patent number 12,120,343
- Issue date Oct 15, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for diversified merge candidate reordering
- Patent number 12,120,341
- Issue date Oct 15, 2024
- Tencent America LLC
- Guichun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adaptive reordering for reference frames
- Patent number 12,114,009
- Issue date Oct 8, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image decoding method and apparatus based on motion prediction usin...
- Patent number 12,114,010
- Issue date Oct 8, 2024
- LG Electronics Inc.
- Jaeho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing video signal by adaptively dete...
- Patent number 12,108,075
- Issue date Oct 1, 2024
- KT Corporation
- Bae Keun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for refining motion vector candidates
- Patent number 12,101,502
- Issue date Sep 24, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image encoding/decoding
- Patent number 12,101,470
- Issue date Sep 24, 2024
- Electronics and Telecommunications Research Institute
- Dong San Jun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Subpicture signaling in video bitstreams
- Patent number 12,088,790
- Issue date Sep 10, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Zhipin Deng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-prediction without signaling cu-level weights
- Patent number 12,081,736
- Issue date Sep 3, 2024
- Tencent America LLC
- Cheung Auyeung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video decoding method and apparatus using the same
- Patent number 12,069,283
- Issue date Aug 20, 2024
- LG Electronics Inc.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling decoded picture buffer size in multi-loop scalable video...
- Patent number 12,058,353
- Issue date Aug 6, 2024
- Texas Instruments Incorporated
- Do-Kyoung Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding and decoding methods of a picture block, corresponding devic...
- Patent number 12,052,432
- Issue date Jul 30, 2024
- INTERDIGITAL VC HOLDINGS, INC.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for explicit signaling of scaling factors for j...
- Patent number 12,052,437
- Issue date Jul 30, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 12,034,969
- Issue date Jul 9, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SELECTION OF PROJECTED MOTION VECTORS
- Publication number 20240422309
- Publication date Dec 19, 2024
- Google LLC
- Lin Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL BY ADAPTIVELY DETE...
- Publication number 20240422348
- Publication date Dec 19, 2024
- KT CORPORATION
- Bae Keun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND RECORDING MEDIUM FOR IMAGE ENCODING/DECODING
- Publication number 20240406436
- Publication date Dec 5, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong-Hyun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397095
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397104
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND APPARATUS INVOLVING MERGE CANDID...
- Publication number 20240397037
- Publication date Nov 28, 2024
- DIGITALINSIGHTS INC.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397097
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397099
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397100
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397101
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397102
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397105
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING DECODED PICTURE BUFFER SIZE IN MULTI-LOOP SCALABLE VIDEO...
- Publication number 20240397071
- Publication date Nov 28, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Do-Kyoung Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE
- Publication number 20240397082
- Publication date Nov 28, 2024
- Samsung Electronics Co., Ltd.
- Kiwon YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397096
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397098
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS
- Publication number 20240397103
- Publication date Nov 28, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-PREDICTION WITHOUT SIGNALING CU-LEVEL WEIGHTS
- Publication number 20240388698
- Publication date Nov 21, 2024
- Tencent America LLC
- Cheung AUYEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNTAX AND SEMANTICS FOR BUFFERING INFORMATION TO SIMPLIFY VIDEO SP...
- Publication number 20240373052
- Publication date Nov 7, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO DECODING METHOD AND APPARATUS USING THE SAME
- Publication number 20240364908
- Publication date Oct 31, 2024
- LG ELECTRONICS INC.
- Hendry Hendry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MVD Scaling for Joint MVD Coding
- Publication number 20240357161
- Publication date Oct 24, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD AND APPARATUS USING MOTION VECTOR
- Publication number 20240357154
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE AFFINE MOTION COMPENSATION UNIT DETERMING IN VIDEO PICTURE...
- Publication number 20240357158
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXPLICIT SIGNALING OF SCALING FACTORS FOR JOINT CODING OF MOTION VE...
- Publication number 20240333970
- Publication date Oct 3, 2024
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING AND DECODING METHODS OF A PICTURE BLOCK, CORRESPONDING DEVIC...
- Publication number 20240333954
- Publication date Oct 3, 2024
- Interdigital VC Holdings, Inc.
- Philippe Bordes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR VIDEO CODING WITH TRIANGLE PREDICTION
- Publication number 20240323354
- Publication date Sep 26, 2024
- Beijing Dajia Internet Information Technology Co., Ltd.
- Xianglin WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VIDEO IMAGE PROCESSING
- Publication number 20240314356
- Publication date Sep 19, 2024
- SZ DJI Technology Co., Ltd.
- Xiaozhen ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR ENCODING AND DECODING MOTION INFORMATION BY M...
- Publication number 20240314295
- Publication date Sep 19, 2024
- Samsung Electronics Co., Ltd.
- Minwoo PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240314355
- Publication date Sep 19, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20240305777
- Publication date Sep 12, 2024
- Sun Patent Trust
- Toshiyasu SUGIO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Overlapped block motion compensation

Device for decoding a video bitstream

Moving picture coding device, moving picture coding method, moving...

Methods and apparatus for signaling symmetrical motion vector diffe...

Decomposition of residual data during signal encoding, decoding and...

Video decoder and methods

Motion vector candidate construction for geometric partitioning mod...

Video decoding method and device therefor, and video encoding metho...

Reference picture signaling

Motion compensation and motion estimation leveraging a continuous c...

Generalized bi-prediction for video coding with reduced coding comp...

Method and apparatus for encoding or decoding video signal

Image decoding method and apparatus based on motion prediction usin...

Block-level collocated motion field projection for video coding

Bidirectional inter prediction method and terminal based on motion...

Picture coding method, picture coding apparatus, picture decoding m...

Method and apparatus for signaling image information, and decoding...

Method for diversified merge candidate reordering

Method and apparatus for adaptive reordering for reference frames

Image decoding method and apparatus based on motion prediction usin...

Method and apparatus for processing video signal by adaptively dete...

Methods and devices for refining motion vector candidates

Method and apparatus for image encoding/decoding

Subpicture signaling in video bitstreams

Bi-prediction without signaling cu-level weights

Video decoding method and apparatus using the same

Signaling decoded picture buffer size in multi-loop scalable video...

Coding and decoding methods of a picture block, corresponding devic...

Systems and methods for explicit signaling of scaling factors for j...

Image encoding device, image decoding device and program

Patents Applicationslast 30 patents

SELECTION OF PROJECTED MOTION VECTORS

METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL BY ADAPTIVELY DETE...

METHOD, APPARATUS, AND RECORDING MEDIUM FOR IMAGE ENCODING/DECODING

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

IMAGE ENCODING/DECODING METHOD AND APPARATUS INVOLVING MERGE CANDID...

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

SIGNALING DECODED PICTURE BUFFER SIZE IN MULTI-LOOP SCALABLE VIDEO...

IMAGE ENCODING/DECODING METHOD AND DEVICE

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

CONSTRAINTS AND UNIT TYPES TO SIMPLIFY VIDEO RANDOM ACCESS

BI-PREDICTION WITHOUT SIGNALING CU-LEVEL WEIGHTS

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

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

MVD Scaling for Joint MVD Coding

IMAGE CODING METHOD AND APPARATUS USING MOTION VECTOR

ADAPTIVE AFFINE MOTION COMPENSATION UNIT DETERMING IN VIDEO PICTURE...

EXPLICIT SIGNALING OF SCALING FACTORS FOR JOINT CODING OF MOTION VE...

CODING AND DECODING METHODS OF A PICTURE BLOCK, CORRESPONDING DEVIC...

METHODS AND APPARATUSES FOR VIDEO CODING WITH TRIANGLE PREDICTION

METHOD AND DEVICE FOR VIDEO IMAGE PROCESSING

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

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

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