Processing of motion vectors

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H04N19/513

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

Current Industry

H04N19/513Processing of motion vectors

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Patents Grantslast 30 patents

Information Patent Grant
Method, electronic device, storage medium, and recording medium for...
- Patent number 12,267,520
- Issue date Apr 1, 2025
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Xueqing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for temporal interpolated prediction in video...
- Patent number 12,267,515
- Issue date Apr 1, 2025
- Tencent America LLC
- Han Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal processing method and device using motion compensation
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- Issue date Mar 25, 2025
- Humax Co., Ltd.
- Jaehong Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing a video frame having slices and tiles
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- Issue date Mar 18, 2025
- Velos Media, LLC
- Kiran Misra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of merge indices for triangle partitions
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- Issue date Mar 18, 2025
- InterDigital CE Patent Holdings, SAS
- Antoine Robert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for signaling image information, and method for decoding ima...
- Patent number 12,250,380
- Issue date Mar 11, 2025
- LG Electronics Inc.
- Jae Hyun Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Affine prediction method and related devices
- Patent number 12,250,396
- Issue date Mar 11, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Feiyang Zeng
- 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
Image decoding method
- Patent number 12,244,847
- Issue date Mar 4, 2025
- SUN PATENT TRUST
- Toshiyasu Sugio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method with video processing
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- Issue date Mar 4, 2025
- Samsung Electronics Co., Ltd.
- Seungeon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding/decoding method and apparatus using inter prediction
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- Issue date Mar 4, 2025
- B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
- Ki Baek Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scene and activity identification in video summary generation
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- GoPro, Inc.
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Information Patent Grant
Video coding and decoding
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- Canon Kabushiki Kaisha
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Information Patent Grant
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- Issue date Feb 25, 2025
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- Dong Gyu Sim
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Information Patent Grant
Signaling IBC predictor candidate list size
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- Tencent America LLC
- Xiaozhong Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible reference picture management for video encoding and decoding
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- Issue date Feb 25, 2025
- Microsoft Technology Licensing, LLC
- Bin Li
- 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
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
Video coding method and apparatus utilizing combination of diverse...
- Patent number 12,238,283
- Issue date Feb 25, 2025
- Intellectual Discovery Co., Ltd.
- Ho Chan Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for encoding image and non-transitory computer readable stor...
- Patent number 12,238,327
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Joonyoung Park
- 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
Prediction image generation device, moving image decoding device, a...
- Patent number 12,238,332
- Issue date Feb 25, 2025
- Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Tomohiro Ikai
- 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
Information Patent Grant
Picture prediction method and apparatus
- Patent number 12,231,628
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Weiwei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for encoding motion information, and decoding...
- Patent number 12,231,673
- Issue date Feb 18, 2025
- Samsung Electronics Co., Ltd.
- Jin-young Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter prediction method and apparatus for same
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- Issue date Feb 18, 2025
- Electronics and Telecommunications Research Institute
- Hui Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method, image decoding method, image coding apparatus,...
- Patent number 12,225,228
- Issue date Feb 11, 2025
- SUN PATENT TRUST
- Viktor Wahadaniah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conditionally parsed extension syntax for HEVC extension processing
- Patent number 12,225,237
- Issue date Feb 11, 2025
- ARRIS Enterprises LLC
- Yue Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion candidate derivation with search order and coding mode
- Patent number 12,219,166
- Issue date Feb 4, 2025
- Lemon Inc.
- Na Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constrained motion vector derivation for long-term reference pictur...
- Patent number 12,219,125
- Issue date Feb 4, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE
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- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SETTING REFERENCE PICTURE INDEX OF TEMPORA...
- Publication number 20250106389
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- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO DECODING METHOD AND APPARATUS AND VIDEO ENCODING METHOD AND A...
- Publication number 20250097451
- Publication date Mar 20, 2025
- Samsung Electronics Co., Ltd.
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250097452
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- Panasonic Intellectual Property Corporation of America
- Jing Ya LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM THEREFOR
- Publication number 20250097430
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- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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INHERITANCE IN SAMPLE ARRAY MULTITREE SUBDIVISION
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- Publication date Mar 13, 2025
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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VIDEO IMAGE PROCESSING METHOD AND DEVICE
- Publication number 20250088655
- Publication date Mar 13, 2025
- SZ DJI Technology Co., Ltd.
- Xiaozhen ZHENG
- 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
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM
- Publication number 20250080765
- Publication date Mar 6, 2025
- KDDI CORPORATION
- Kyohei UNNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...
- Publication number 20250080769
- Publication date Mar 6, 2025
- QUALCOMM Incorporated
- Chun-Chi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR INDUCING PREDICTION MOTION VECTOR AND APPARATUSES USING...
- Publication number 20250071320
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE ENCODING/DECODING METHOD AND DEVICE, AND RECORDING MEDIUM IN...
- Publication number 20250071315
- Publication date Feb 27, 2025
- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250071316
- Publication date Feb 27, 2025
- Panasonic Intellectual Property Corporation of America
- Virginie DRUGEON
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IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS,...
- Publication number 20250063187
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- Kabushiki Kaisha Toshiba
- Takeshi CHUJOH
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METHOD FOR ENCODING AND DECODING VIDEO BY USING MOTION VECTOR DIFFE...
- Publication number 20250056035
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- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
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- Publication number 20250056032
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- LX Semicon Co., Ltd.
- Sung Chang LIM
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ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20250056034
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- Panasonic Intellectual Property Corporation of America
- Takashi HASHIMOTO
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ENCODER FOR INTER PREDICTION WITH GEOMETRIC PARTITIONING WITH AN AD...
- Publication number 20250055979
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- OP Solutions LLC
- Hari Kalva
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METHOD FOR ENCODING VIDEO USING EFFECTIVE DIFFERENTIAL MOTION VECTO...
- Publication number 20250056037
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- GOLDENWAVEPARTNERS CO., LTD.
- Donggyu SIM
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- Sung Chang LIM
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- Publication number 20250047896
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- LX Semicon Co., Ltd.
- Sung Chang LIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR ENCODING AND DECODING MOTION VECTOR DIF...
- Publication number 20250047900
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Seungsoo JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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APPARATUS FOR SELECTING AN INTRA-PREDICTION MODE FOR PADDING
- Publication number 20250047843
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- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Jens BRANDENBURG
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INTER PREDICTION METHOD BASED ON HISTORY-BASED MOTION VECTOR, AND D...
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- Naeri PARK
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ENCODING AND DECODING HDR VIDEOS
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- Koninklijke Philips N.V.
- Jong-Ki Han
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EFFICIENT MULTI-VIEW CODING USING DEPTH-MAP ESTIMATE AND UPDATE
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- GE Video Compression, LLC
- Heiko SCHWARZ
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Image processing method based on segmentation map and related video...
- Publication number 20250047890
- Publication date Feb 6, 2025
- NOVATEK MICROELECTRONICS CORP.
- Yi-Hung Huang
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Information Patent Application
METHOD FOR ENCODING AND DECODING MOTION INFORMATION, AND APPARATUS...
- Publication number 20250047893
- Publication date Feb 6, 2025
- SAMSUNG ELECTRONICS CO., LTD.
- Seung-soo JEONG
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METHODS AND DEVICES FOR SELECTIVELY APPLYING BI-DIRECTIONAL OPTICAL...
- Publication number 20250047835
- Publication date Feb 6, 2025
- Beijing Dajia Internet Information Technology Co., Ltd.
- Yi-Wen CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL
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- INTELLECTUAL DISCOVERY CO., LTD.
- Yong Jo AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Processing of motion vectors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method, electronic device, storage medium, and recording medium for...

Method and apparatus for temporal interpolated prediction in video...

Video signal processing method and device using motion compensation

Processing a video frame having slices and tiles

Signaling of merge indices for triangle partitions

Method for signaling image information, and method for decoding ima...

Affine prediction method and related devices

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

Image decoding method

Apparatus and method with video processing

Image encoding/decoding method and apparatus using inter prediction

Scene and activity identification in video summary generation

Video coding and decoding

Method and device for encoding/decoding image

Signaling IBC predictor candidate list size

Flexible reference picture management for video encoding and decoding

Bidirectional inter prediction method and apparatus

Bi-prediction refinement in affine with optical flow

Video coding method and apparatus utilizing combination of diverse...

Method for encoding image and non-transitory computer readable stor...

Bit-width control for bi-directional optical flow

Prediction image generation device, moving image decoding device, a...

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

Picture prediction method and apparatus

Apparatus and method for encoding motion information, and decoding...

Inter prediction method and apparatus for same

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

Conditionally parsed extension syntax for HEVC extension processing

Motion candidate derivation with search order and coding mode

Constrained motion vector derivation for long-term reference pictur...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR ENCODING AND DECODING IMAGE

METHOD AND APPARATUS FOR SETTING REFERENCE PICTURE INDEX OF TEMPORA...

VIDEO DECODING METHOD AND APPARATUS AND VIDEO ENCODING METHOD AND A...

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

IMAGE ENCODING/DECODING METHOD AND RECORDING MEDIUM THEREFOR

INHERITANCE IN SAMPLE ARRAY MULTITREE SUBDIVISION

VIDEO IMAGE PROCESSING METHOD AND DEVICE

SIMPLIFIED HISTORY BASED MOTION VECTOR PREDICTION

IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM

MODEL-BASED MOTION VECTOR DIFFERENCE DERIVATION AND TEMPLATE MATCHI...

METHOD FOR INDUCING PREDICTION MOTION VECTOR AND APPARATUSES USING...

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

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

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

METHOD FOR ENCODING AND DECODING VIDEO BY USING MOTION VECTOR DIFFE...

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

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

ENCODER FOR INTER PREDICTION WITH GEOMETRIC PARTITIONING WITH AN AD...

METHOD FOR ENCODING VIDEO USING EFFECTIVE DIFFERENTIAL MOTION VECTO...

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

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

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

APPARATUS FOR SELECTING AN INTRA-PREDICTION MODE FOR PADDING

INTER PREDICTION METHOD BASED ON HISTORY-BASED MOTION VECTOR, AND D...

ENCODING AND DECODING HDR VIDEOS

EFFICIENT MULTI-VIEW CODING USING DEPTH-MAP ESTIMATE AND UPDATE

Image processing method based on segmentation map and related video...

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

METHODS AND DEVICES FOR SELECTIVELY APPLYING BI-DIRECTIONAL OPTICAL...

METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO SIGNAL