with sub-pixel accuracy

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

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H04N19/523with sub-pixel accuracy

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for encoding/decoding video signal
- Patent number 12,155,842
- Issue date Nov 26, 2024
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Usage of DCT based interpolation filter and enhanced bilinear inter...
- Patent number 12,143,586
- Issue date Nov 12, 2024
- Huawei Technoloiges Co., Ltd.
- Timofey Mikhailovich Solovyev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction mode-based image processing method and apparatus t...
- Patent number 12,137,240
- Issue date Nov 5, 2024
- LG Electronics Inc.
- Jaehyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for encoding and decoding image using motion vect...
- Patent number 12,126,827
- Issue date Oct 22, 2024
- Dolby Laboratories Licensing Corporation
- Jong Ki Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of motion vector precision
- Patent number 12,108,054
- Issue date Oct 1, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing memory reads when computing video quality metrics
- Patent number 12,086,972
- Issue date Sep 10, 2024
- Meta Platforms, Inc.
- Deepa Palamadai Sundar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding/decoding images using adaptive mo...
- Patent number 12,081,790
- Issue date Sep 3, 2024
- SK Telecom Co., Ltd
- Sunyeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding/decoding method and device, and recording medium sto...
- Patent number 12,075,087
- Issue date Aug 27, 2024
- Intellectual Discovery Co., Ltd.
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective use of alternative interpolation filters in video processing
- Patent number 12,075,038
- Issue date Aug 27, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- 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
Offset temporal motion vector predictor (TMVP)
- Patent number RE50091
- Issue date Aug 20, 2024
- ARRIS Enterprises LLC
- Krit Panusopone
Information Patent Grant
MVD scaling for joint MVD coding
- Patent number 12,022,112
- Issue date Jun 25, 2024
- Tencent America LLC
- Liang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mode dependent motion vector difference precision set
- Patent number 12,022,087
- Issue date Jun 25, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for decoding video, and method and apparatus f...
- Patent number 12,003,761
- Issue date Jun 4, 2024
- Samsung Electronics Co., Ltd.
- Alexander Alshin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error surface based sub-pixel accurate refinement method for decode...
- Patent number 12,003,754
- Issue date Jun 4, 2024
- Huawei Technologies Co., Ltd.
- Sriram Sethuraman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for measuring tilt in the crystalline lens for la...
- Patent number 11,992,266
- Issue date May 28, 2024
- LensAR, Inc.
- Gary P. Gray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding video signal
- Patent number 11,973,960
- Issue date Apr 30, 2024
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alternative interpolation filters in video coding
- Patent number 11,936,855
- Issue date Mar 19, 2024
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Hongbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for encoding and decoding motion vector dif...
- Patent number 11,871,030
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing computational complexity when video encoding uses bi-predi...
- Patent number 11,856,220
- Issue date Dec 26, 2023
- Texas Instruments Incorporated
- Soyeb Nagori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding or decoding video data with sub-p...
- Patent number 11,849,142
- Issue date Dec 19, 2023
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection and signaling of motion vector (MV) precisions
- Patent number 11,843,800
- Issue date Dec 12, 2023
- Huawei Technologies Co., Ltd.
- Shan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture prediction method and picture prediction apparatus
- Patent number 11,831,902
- Issue date Nov 28, 2023
- Huawei Technologies Co., Ltd.
- Sixin Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 11,831,891
- Issue date Nov 28, 2023
- Kabushiki Kaisha Toshiba
- Takeshi Chujoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable accelerator architecture for computing video quality metrics
- Patent number 11,823,367
- Issue date Nov 21, 2023
- Meta Platforms, Inc.
- Deepa Palamadai Sundar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion prediction in video coding
- Patent number 11,805,267
- Issue date Oct 31, 2023
- Nokia Technologies Oy
- Kemal Ugur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-prediction with multiple reference lines
- Patent number 11,800,094
- Issue date Oct 24, 2023
- FutureWei Technologies, Inc.
- Shan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for efficient motion estimation
- Patent number 11,790,485
- Issue date Oct 17, 2023
- Texas Instruments Incorporated
- Mahesh M. Mehendale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mode-dependent coefficient scanning and directional transforms for...
- Patent number 11,770,519
- Issue date Sep 26, 2023
- Sony Group Corporation
- James Alexander Gamei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding video signal
- Patent number 11,770,539
- Issue date Sep 26, 2023
- Intellectual Discovery Co., Ltd.
- Yong Jo Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SELECTION OF MOTION VECTOR PRECISION
- Publication number 20240414356
- Publication date Dec 12, 2024
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ERROR SURFACE BASED SUB-PIXEL ACCURATE REFINEMENT METHOD FOR DECODE...
- Publication number 20240364914
- Publication date Oct 31, 2024
- Huawei Technologies Co., Ltd
- Sriram SETHURAMAN
- 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
VIDEO ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...
- Publication number 20240323431
- Publication date Sep 26, 2024
- INTELLECTUAL DISCOVERY CO., LTD.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DECODING VIDEO, AND METHOD AND APPARATUS F...
- Publication number 20240292022
- Publication date Aug 29, 2024
- Samsung Electronics Co., Ltd.
- Alexander Alshin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPLATE MATCHING FOR FLIPPED INTRA BLOCK COPY
- Publication number 20240223797
- Publication date Jul 4, 2024
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE PREDICTION METHOD AND PICTURE PREDICTION APPARATUS
- Publication number 20240187638
- Publication date Jun 6, 2024
- Huawei Technologies Co., Ltd
- Sixin LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...
- Publication number 20240107058
- Publication date Mar 28, 2024
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...
- Publication number 20240089495
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...
- Publication number 20240089498
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...
- Publication number 20240089497
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...
- Publication number 20240089496
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Guillaume LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE USING MOTION VECT...
- Publication number 20240073444
- Publication date Feb 29, 2024
- Dolby Laboratories Licensing Corporation
- Jong Ki HAN
- 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
Method and Device for Encoding/Decoding Image and Recording Medium...
- Publication number 20240064289
- Publication date Feb 22, 2024
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20240048746
- Publication date Feb 8, 2024
- Kabushiki Kaisha Toshiba
- Takeshi CHUJOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR EFFICIENT MOTION ESTIMATION
- Publication number 20240037700
- Publication date Feb 1, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Mahesh M. Mehendale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR VIDEO CODING USING BLOCK VECTOR WITH ADAPT...
- Publication number 20240031558
- Publication date Jan 25, 2024
- Hyundai Motor Company
- Byeung Woo Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION IMAGE GENERATION DEVICE, MOVING IMAGE DECODING DEVICE, A...
- Publication number 20230388539
- Publication date Nov 30, 2023
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Tomohiro IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL
- Publication number 20230353757
- Publication date Nov 2, 2023
- INTELLECTUAL DISCOVERY CO., LTD.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
- Publication number 20230353778
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER PREDICTION MODE-BASED IMAGE PROCESSING METHODAND APPARATUS TH...
- Publication number 20230345033
- Publication date Oct 26, 2023
- LG ELECTRONICS INC.
- Jaehyun LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING ADAPTIVE MO...
- Publication number 20230239490
- Publication date Jul 27, 2023
- SK Telecom Co., Ltd.
- Sunyeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...
- Publication number 20230232038
- Publication date Jul 20, 2023
- Samsung Electronics CO.,LTD
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTION OF MOTION VECTOR PRECISION
- Publication number 20230209070
- Publication date Jun 29, 2023
- Microsoft Technology Licensing, LLC
- Gary J. Sullivan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALTERNATIVE INTERPOLATION FILTERS IN VIDEO CODING
- Publication number 20230188710
- Publication date Jun 15, 2023
- Beijing Bytedance Network Technology Co., Ltd.
- Hongbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM STO...
- Publication number 20230179793
- Publication date Jun 8, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MVD Scaling for Joint MVD Coding
- Publication number 20230156219
- Publication date May 18, 2023
- Tencent America LLC
- Liang ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE RATE RENDERING BASED ON MOTION ESTIMATION
- Publication number 20230102620
- Publication date Mar 30, 2023
- ADVANCED MICRO DEVICES, INC.
- Evgene FAINSTAIN
- G06 - COMPUTING CALCULATING COUNTING

with sub-pixel accuracy

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for encoding/decoding video signal

Usage of DCT based interpolation filter and enhanced bilinear inter...

Inter prediction mode-based image processing method and apparatus t...

Method and device for encoding and decoding image using motion vect...

Selection of motion vector precision

Optimizing memory reads when computing video quality metrics

Method and apparatus for encoding/decoding images using adaptive mo...

Video encoding/decoding method and device, and recording medium sto...

Selective use of alternative interpolation filters in video processing

Video decoding method and apparatus using the same

Offset temporal motion vector predictor (TMVP)

MVD scaling for joint MVD coding

Mode dependent motion vector difference precision set

Method and apparatus for decoding video, and method and apparatus f...

Error surface based sub-pixel accurate refinement method for decode...

System and method for measuring tilt in the crystalline lens for la...

Method and apparatus for encoding/decoding video signal

Alternative interpolation filters in video coding

Methods and apparatuses for encoding and decoding motion vector dif...

Reducing computational complexity when video encoding uses bi-predi...

Method and apparatus for encoding or decoding video data with sub-p...

Selection and signaling of motion vector (MV) precisions

Picture prediction method and picture prediction apparatus

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

Scalable accelerator architecture for computing video quality metrics

Motion prediction in video coding

Intra-prediction with multiple reference lines

Apparatus and method for efficient motion estimation

Mode-dependent coefficient scanning and directional transforms for...

Method and apparatus for encoding/decoding video signal

Patents Applicationslast 30 patents

SELECTION OF MOTION VECTOR PRECISION

ERROR SURFACE BASED SUB-PIXEL ACCURATE REFINEMENT METHOD FOR DECODE...

VIDEO DECODING METHOD AND APPARATUS USING THE SAME

MVD Scaling for Joint MVD Coding

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

METHOD AND APPARATUS FOR DECODING VIDEO, AND METHOD AND APPARATUS F...

TEMPLATE MATCHING FOR FLIPPED INTRA BLOCK COPY

PICTURE PREDICTION METHOD AND PICTURE PREDICTION APPARATUS

METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH SUB-P...

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE USING MOTION VECT...

MOTION PREDICTION IN VIDEO CODING

Method and Device for Encoding/Decoding Image and Recording Medium...

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

APPARATUS AND METHOD FOR EFFICIENT MOTION ESTIMATION

METHOD AND APPARATUS FOR VIDEO CODING USING BLOCK VECTOR WITH ADAPT...

PREDICTION IMAGE GENERATION DEVICE, MOVING IMAGE DECODING DEVICE, A...

METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

INTER PREDICTION MODE-BASED IMAGE PROCESSING METHODAND APPARATUS TH...

METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES USING ADAPTIVE MO...

METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...

SELECTION OF MOTION VECTOR PRECISION

ALTERNATIVE INTERPOLATION FILTERS IN VIDEO CODING

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

MVD Scaling for Joint MVD Coding

VARIABLE RATE RENDERING BASED ON MOTION ESTIMATION