RU2656785C1 - Оценка движения путем трехмерного рекурсивного поиска (3drs) в реальном времени для преобразования частоты кадров (frc) - Google Patents

Оценка движения путем трехмерного рекурсивного поиска (3drs) в реальном времени для преобразования частоты кадров (frc) Download PDF

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RU2656785C1
RU2656785C1 RU2017127691A RU2017127691A RU2656785C1 RU 2656785 C1 RU2656785 C1 RU 2656785C1 RU 2017127691 A RU2017127691 A RU 2017127691A RU 2017127691 A RU2017127691 A RU 2017127691A RU 2656785 C1 RU2656785 C1 RU 2656785C1
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Russia
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block
motion
frame
current
candidate
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RU2017127691A
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English (en)
Russian (ru)
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Петр ПОГЛ
Игорь Миронович Ковлига
Валерий Валерьевич Анисимовский
Алексей Михайлович ГРУЗДЕВ
Роман АРЗУМАНЯН
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Самсунг Электроникс Ко., Лтд.
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Priority to RU2017127691A priority Critical patent/RU2656785C1/ru
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Publication of RU2656785C1 publication Critical patent/RU2656785C1/ru
Priority to KR1020180088654A priority patent/KR102496619B1/ko
Priority to US16/053,233 priority patent/US10523961B2/en
Priority to PCT/KR2018/008825 priority patent/WO2019027280A1/en
Priority to EP18840249.9A priority patent/EP3596698B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G06T7/238—Analysis of motion using block-matching using non-full search, e.g. three-step search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
RU2017127691A 2017-08-03 2017-08-03 Оценка движения путем трехмерного рекурсивного поиска (3drs) в реальном времени для преобразования частоты кадров (frc) RU2656785C1 (ru)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2017127691A RU2656785C1 (ru) 2017-08-03 2017-08-03 Оценка движения путем трехмерного рекурсивного поиска (3drs) в реальном времени для преобразования частоты кадров (frc)
KR1020180088654A KR102496619B1 (ko) 2017-08-03 2018-07-30 복수의 프레임에 대한 모션 추정 방법 및 장치
US16/053,233 US10523961B2 (en) 2017-08-03 2018-08-02 Motion estimation method and apparatus for plurality of frames
PCT/KR2018/008825 WO2019027280A1 (en) 2017-08-03 2018-08-03 METHOD AND APPARATUS FOR MOTION ESTIMATING FOR A PLURALITY OF FRAMES
EP18840249.9A EP3596698B1 (en) 2017-08-03 2018-08-03 Motion estimation method and apparatus for plurality of frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017127691A RU2656785C1 (ru) 2017-08-03 2017-08-03 Оценка движения путем трехмерного рекурсивного поиска (3drs) в реальном времени для преобразования частоты кадров (frc)

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RU2656785C1 true RU2656785C1 (ru) 2018-06-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113160267A (zh) * 2021-05-21 2021-07-23 上海通途半导体科技有限公司 一种基于深度学习的运动矢量计算方法及装置
CN113542743A (zh) * 2020-04-22 2021-10-22 瑞昱半导体股份有限公司 图像处理方法及图像处理装置
RU2777883C1 (ru) * 2019-12-31 2022-08-11 Синтезис Электроник Текнолоджи Ко., Лтд Способ высокоэффективного определения подвижного объекта на видео, основанный на принципах codebook

Citations (5)

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CN101068357A (zh) * 2007-05-24 2007-11-07 北京航空航天大学 用于图像稳定的频域快速亚像素全局运动估计方法
US20100328538A1 (en) * 2009-06-29 2010-12-30 Nxp B.V. Parallel three-dimensional recursive search (3drs) meandering algorithm
US20130279590A1 (en) * 2012-04-20 2013-10-24 Novatek Microelectronics Corp. Image processing circuit and image processing method
RU2538937C2 (ru) * 2009-06-25 2015-01-10 Конинклейке Филипс Электроникс Н.В. Способ записи стереоизображений, система и камера
EP2304931B1 (en) * 2008-06-23 2015-10-28 Mediatek Inc. Joint system for frame rate conversion and video compression

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Publication number Priority date Publication date Assignee Title
EP0535746B1 (en) * 1991-09-30 1997-01-29 Philips Electronics Uk Limited Motion vector estimation, motion picture encoding and storage
US20100166073A1 (en) * 2008-12-31 2010-07-01 Advanced Micro Devices, Inc. Multiple-Candidate Motion Estimation With Advanced Spatial Filtering of Differential Motion Vectors
US9036692B2 (en) * 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
GB2539198B (en) * 2015-06-08 2019-09-25 Imagination Tech Ltd Motion estimation using collocated blocks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101068357A (zh) * 2007-05-24 2007-11-07 北京航空航天大学 用于图像稳定的频域快速亚像素全局运动估计方法
EP2304931B1 (en) * 2008-06-23 2015-10-28 Mediatek Inc. Joint system for frame rate conversion and video compression
RU2538937C2 (ru) * 2009-06-25 2015-01-10 Конинклейке Филипс Электроникс Н.В. Способ записи стереоизображений, система и камера
US20100328538A1 (en) * 2009-06-29 2010-12-30 Nxp B.V. Parallel three-dimensional recursive search (3drs) meandering algorithm
US20130279590A1 (en) * 2012-04-20 2013-10-24 Novatek Microelectronics Corp. Image processing circuit and image processing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2777883C1 (ru) * 2019-12-31 2022-08-11 Синтезис Электроник Текнолоджи Ко., Лтд Способ высокоэффективного определения подвижного объекта на видео, основанный на принципах codebook
CN113542743A (zh) * 2020-04-22 2021-10-22 瑞昱半导体股份有限公司 图像处理方法及图像处理装置
CN113160267A (zh) * 2021-05-21 2021-07-23 上海通途半导体科技有限公司 一种基于深度学习的运动矢量计算方法及装置
CN113160267B (zh) * 2021-05-21 2024-04-16 上海通途半导体科技有限公司 一种基于深度学习的运动矢量计算方法及装置

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KR102496619B1 (ko) 2023-02-07
KR20190015120A (ko) 2019-02-13

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