Motion estimation using multistep search

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CPC
H04N19/533

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

Current Industry

H04N19/533Motion estimation using multistep search

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Patents Grantslast 30 patents

Information Patent Grant
Motion vector refinement for multi-reference prediction
- Patent number 12,200,246
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical packing of syntax elements
- Patent number 12,170,765
- Issue date Dec 17, 2024
- OL Security Limited Liability Company
- Ujval J. Kapasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector generation device, a prediction image generation devi...
- Patent number 11,979,602
- Issue date May 7, 2024
- SHARP KABUSHIKI KAISHA
- Tomohiro Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing methods and apparatuses for sub-block motion compe...
- Patent number 11,956,462
- Issue date Apr 9, 2024
- HFI INNOVATION INC.
- Tzu-Der Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector generation device, a prediction image generation devi...
- Patent number 11,722,690
- Issue date Aug 8, 2023
- SHARP KABUSHIKI KAISHA
- Tomohiro Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector refinement for multi-reference prediction
- Patent number 11,683,520
- Issue date Jun 20, 2023
- HUAWEI TECHNOLOGIES CO, , LTD.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical packing of syntax elements
- Patent number 11,665,342
- Issue date May 30, 2023
- OL Security Limited Liability Company
- Ujval J. Kapasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion compensation method and module, chip, electronic device and...
- Patent number 11,638,031
- Issue date Apr 25, 2023
- AMLOGIC (SHANGHAI) CO., LTD.
- Tao Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding method using history-based motion information and appa...
- Patent number 11,601,640
- Issue date Mar 7, 2023
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for motion vector refinement for multi-referen...
- Patent number 11,463,726
- Issue date Oct 4, 2022
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video processing methods and apparatuses for sub-block motion compe...
- Patent number 11,381,834
- Issue date Jul 5, 2022
- HFI INNOVATION INC.
- Tzu-Der Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding video using two-stage intra search
- Patent number 11,323,700
- Issue date May 3, 2022
- Intel Corporation
- James M. Holland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Memory access window for sub prediction block motion vector derivation
- Patent number 11,245,916
- Issue date Feb 8, 2022
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector refinement of a motion vector pointing to a fractiona...
- Patent number 11,159,820
- Issue date Oct 26, 2021
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector generation device, prediction image generation device...
- Patent number 11,153,600
- Issue date Oct 19, 2021
- Sharp Kabushiki Kaisha
- Tomohiro Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion vector refinement of a motion vector pointing to a fractiona...
- Patent number 11,122,292
- Issue date Sep 14, 2021
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding and decoding
- Patent number 11,057,546
- Issue date Jul 6, 2021
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding and decoding
- Patent number 11,050,902
- Issue date Jun 29, 2021
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video encoding and decoding
- Patent number 11,050,903
- Issue date Jun 29, 2021
- Canon Kabushiki Kaisha
- Guillaume Laroche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image coding and decoding through inter-pr...
- Patent number 11,039,144
- Issue date Jun 15, 2021
- Huawei Technologies Co., Ltd.
- Xu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding method and equipment for implementing the method
- Patent number 10,999,586
- Issue date May 4, 2021
- ATEME
- Olivier Batard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video coding/decoding with sub-block transform sizes and adaptive d...
- Patent number 10,931,967
- Issue date Feb 23, 2021
- Microsoft Technology Licensing, LLC
- Pohsiang Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image coding method using history-based motion information and appa...
- Patent number 10,911,754
- Issue date Feb 2, 2021
- LG Electronics Inc.
- Naeri Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system using overlapped search space for bi-predictive m...
- Patent number 10,856,006
- Issue date Dec 1, 2020
- Huawei Technologies Co., Ltd.
- Semih Esenlik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding video using two-stage intra search
- Patent number 10,855,983
- Issue date Dec 1, 2020
- Intel Corporation
- James M. Holland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical packing of syntax elements
- Patent number 10,841,579
- Issue date Nov 17, 2020
- OL Security Limited Liability
- Ujval J. Kapasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, and computer program product for providing motio...
- Patent number 10,820,012
- Issue date Oct 27, 2020
- Conversant Wireless Licensing, S.a r.l.
- Kemal Ugur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gradient based matching for motion search and derivation
- Patent number 10,805,630
- Issue date Oct 13, 2020
- QUALCOMM Incorporated
- Xiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion estimation in block processing pipelines
- Patent number 10,757,437
- Issue date Aug 25, 2020
- Apple Inc.
- Jim C. Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion estimation
- Patent number 10,757,438
- Issue date Aug 25, 2020
- Polycom, Inc.
- Sean Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOTION VECTOR GENERATION DEVICE, A VIDEO DECODING DEVICE AND A VIDE...
- Publication number 20240267556
- Publication date Aug 8, 2024
- Sharp Kabushiki Kaisha
- Tomohiro IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING
- Publication number 20240223756
- Publication date Jul 4, 2024
- Beijing Bytedance Network Technology Co., Ltd.
- Na Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Processing Methods and Apparatuses for Sub-block Motion Compe...
- Publication number 20240205448
- Publication date Jun 20, 2024
- HFI Innovation Inc.
- Tzu-Der CHUANG
- 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
MOTION VECTOR GENERATION DEVICE, A PREDICTION IMAGE GENERATION DEVI...
- Publication number 20230308680
- Publication date Sep 28, 2023
- Sharp Kabushiki Kaisha
- TOMOHIRO IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIERARCHICAL PACKING OF SYNTAX ELEMENTS
- Publication number 20230247197
- Publication date Aug 3, 2023
- OL Security Limited Liability Company
- Ujval J. Kapasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...
- Publication number 20230171399
- Publication date Jun 1, 2023
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION SEARCH METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE M...
- Publication number 20230081957
- Publication date Mar 16, 2023
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video Processing Methods and Apparatuses for Sub-block Motion Compe...
- Publication number 20220094966
- Publication date Mar 24, 2022
- MEDIATEK INC.
- Tzu-Der CHUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
- Publication number 20220046274
- Publication date Feb 10, 2022
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEARCH REGION FOR MOTION VECTOR REFINEMENT
- Publication number 20210409754
- Publication date Dec 30, 2021
- Huawei Technologies Co., Ltd
- Sriram SETHURAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR GENERATION DEVICE, A PREDICTION IMAGE GENERATION DEVI...
- Publication number 20210409757
- Publication date Dec 30, 2021
- Sharp Kabushiki Kaisha
- Tomohiro IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIERARCHICAL PACKING OF SYNTAX ELEMENTS
- Publication number 20210281839
- Publication date Sep 9, 2021
- OL Security Limited Liability Company
- Ujval J. Kapasi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD USING HISTORY-BASED MOTION INFORMATION AND APPA...
- Publication number 20210120236
- Publication date Apr 22, 2021
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR GENERATION DEVICE, PREDICTION IMAGE GENERATION DEVICE...
- Publication number 20210092439
- Publication date Mar 25, 2021
- SHARP KABUSHIKI KAISHA
- TOMOHIRO IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING VIDEO USING TWO-STAGE INTRA SEARCH
- Publication number 20210084294
- Publication date Mar 18, 2021
- Intel Corporation
- James M. Holland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20200336760
- Publication date Oct 22, 2020
- Panasonic Intellectual Property Corporation of America
- Kiyofumi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATYPICAL BLOCK-BASED MOTION PREDICTION AND COMPENSATION METHOD FOR...
- Publication number 20200275116
- Publication date Aug 27, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Gun BANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CODING METHOD USING HISTORY-BASED MOTION INFORMATION AND APPA...
- Publication number 20200260072
- Publication date Aug 13, 2020
- LG ELECTRONICS INC.
- Naeri PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMORY ACCESS WINDOW FOR SUB PREDICTION BLOCK MOTION VECTOR DERIVATION
- Publication number 20200236388
- Publication date Jul 23, 2020
- Huawei Technologies Co., Ltd.
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTION VECTOR REFINEMENT OF A MOTION VECTOR POINTING TO A FRACTIONA...
- Publication number 20200236398
- Publication date Jul 23, 2020
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING METHOD AND EQUIPMENT FOR IMPLEMENTING THE METHOD
- Publication number 20200228810
- Publication date Jul 16, 2020
- ATEME
- Olivier BATARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING / DECODING WITH SUB-BLOCK TRANSFORM SIZES AND ADAPTIVE...
- Publication number 20200169749
- Publication date May 28, 2020
- Microsoft Technology Licensing, LLC
- Pohsiang Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIDEO ENCODING AND DECODING
- Publication number 20200154002
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING AND DECODING
- Publication number 20200154001
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO ENCODING AND DECODING
- Publication number 20200154000
- Publication date May 14, 2020
- Canon Kabushiki Kaisha
- GUILLAUME LAROCHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERLAPPED SEARCH SPACE FOR BI-PREDICTIVE MOTION VECTOR REFINEMENT
- Publication number 20200137416
- Publication date Apr 30, 2020
- Huawei Technologies Co., Ltd
- Semih ESENLIK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-BLOCK TRANSFORM CODING OF PREDICTION RESIDUALS
- Publication number 20200120355
- Publication date Apr 16, 2020
- Microsoft Technology Licensing, LLC
- Thomas W. Holcomb
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR FAST BLOCK-MATCHING MOTION ESTIMATION IN VIDE...
- Publication number 20200014952
- Publication date Jan 9, 2020
- FastVDO LLC
- Alexandros Tourapis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CODING / DECODING WITH SUB-BLOCK TRANSFORM SIZES AND ADAPTIVE...
- Publication number 20190327487
- Publication date Oct 24, 2019
- Microsoft Technology Licensing, LLC
- Pohsiang Hsu
- G06 - COMPUTING CALCULATING COUNTING

Motion estimation using multistep search

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motion vector refinement for multi-reference prediction

Hierarchical packing of syntax elements

Motion vector generation device, a prediction image generation devi...

Video processing methods and apparatuses for sub-block motion compe...

Motion vector generation device, a prediction image generation devi...

Motion vector refinement for multi-reference prediction

Hierarchical packing of syntax elements

Motion compensation method and module, chip, electronic device and...

Image coding method using history-based motion information and appa...

Apparatus and method for motion vector refinement for multi-referen...

Video processing methods and apparatuses for sub-block motion compe...

Encoding video using two-stage intra search

Memory access window for sub prediction block motion vector derivation

Motion vector refinement of a motion vector pointing to a fractiona...

Motion vector generation device, prediction image generation device...

Motion vector refinement of a motion vector pointing to a fractiona...

Video encoding and decoding

Video encoding and decoding

Video encoding and decoding

Method and apparatus for image coding and decoding through inter-pr...

Image encoding method and equipment for implementing the method

Video coding/decoding with sub-block transform sizes and adaptive d...

Image coding method using history-based motion information and appa...

Method and system using overlapped search space for bi-predictive m...

Encoding video using two-stage intra search

Hierarchical packing of syntax elements

Method, apparatus, and computer program product for providing motio...

Gradient based matching for motion search and derivation

Motion estimation in block processing pipelines

Motion estimation

Patents Applicationslast 30 patents

MOTION VECTOR GENERATION DEVICE, A VIDEO DECODING DEVICE AND A VIDE...

METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING

Video Processing Methods and Apparatuses for Sub-block Motion Compe...

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

MOTION VECTOR GENERATION DEVICE, A PREDICTION IMAGE GENERATION DEVI...

HIERARCHICAL PACKING OF SYNTAX ELEMENTS

INTRA PREDICTION-BASED IMAGE CODING METHOD AND APPARATUS USING MPM...

MOTION SEARCH METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE M...

Video Processing Methods and Apparatuses for Sub-block Motion Compe...

MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION

SEARCH REGION FOR MOTION VECTOR REFINEMENT

MOTION VECTOR GENERATION DEVICE, A PREDICTION IMAGE GENERATION DEVI...

HIERARCHICAL PACKING OF SYNTAX ELEMENTS

IMAGE CODING METHOD USING HISTORY-BASED MOTION INFORMATION AND APPA...

MOTION VECTOR GENERATION DEVICE, PREDICTION IMAGE GENERATION DEVICE...

ENCODING VIDEO USING TWO-STAGE INTRA SEARCH

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

ATYPICAL BLOCK-BASED MOTION PREDICTION AND COMPENSATION METHOD FOR...

IMAGE CODING METHOD USING HISTORY-BASED MOTION INFORMATION AND APPA...

MEMORY ACCESS WINDOW FOR SUB PREDICTION BLOCK MOTION VECTOR DERIVATION

MOTION VECTOR REFINEMENT OF A MOTION VECTOR POINTING TO A FRACTIONA...

IMAGE ENCODING METHOD AND EQUIPMENT FOR IMPLEMENTING THE METHOD

VIDEO CODING / DECODING WITH SUB-BLOCK TRANSFORM SIZES AND ADAPTIVE...

VIDEO ENCODING AND DECODING

VIDEO ENCODING AND DECODING

VIDEO ENCODING AND DECODING

OVERLAPPED SEARCH SPACE FOR BI-PREDICTIVE MOTION VECTOR REFINEMENT

SUB-BLOCK TRANSFORM CODING OF PREDICTION RESIDUALS

DEVICE AND METHOD FOR FAST BLOCK-MATCHING MOTION ESTIMATION IN VIDE...

VIDEO CODING / DECODING WITH SUB-BLOCK TRANSFORM SIZES AND ADAPTIVE...