JP5669523B2 - フレーム補間装置及び方法、並びにプログラム及び記録媒体 - Google Patents

フレーム補間装置及び方法、並びにプログラム及び記録媒体 Download PDF

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JP5669523B2
JP5669523B2 JP2010246042A JP2010246042A JP5669523B2 JP 5669523 B2 JP5669523 B2 JP 5669523B2 JP 2010246042 A JP2010246042 A JP 2010246042A JP 2010246042 A JP2010246042 A JP 2010246042A JP 5669523 B2 JP5669523 B2 JP 5669523B2
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frame
pixel
motion vector
motion
interpolation
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JP2012034327A (ja
JP2012034327A5 (enExample
Inventor
督 那須
督 那須
良樹 小野
良樹 小野
俊明 久保
俊明 久保
浩次 南
浩次 南
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2010246042A priority Critical patent/JP5669523B2/ja
Priority to US13/071,851 priority patent/US20120008689A1/en
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Publication of JP2012034327A5 publication Critical patent/JP2012034327A5/ja
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    • 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion 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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2010246042A 2010-07-06 2010-11-02 フレーム補間装置及び方法、並びにプログラム及び記録媒体 Expired - Fee Related JP5669523B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010246042A JP5669523B2 (ja) 2010-07-06 2010-11-02 フレーム補間装置及び方法、並びにプログラム及び記録媒体
US13/071,851 US20120008689A1 (en) 2010-07-06 2011-03-25 Frame interpolation device and method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010153560 2010-07-06
JP2010153560 2010-07-06
JP2010246042A JP5669523B2 (ja) 2010-07-06 2010-11-02 フレーム補間装置及び方法、並びにプログラム及び記録媒体

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JP2012034327A JP2012034327A (ja) 2012-02-16
JP2012034327A5 JP2012034327A5 (enExample) 2013-11-21
JP5669523B2 true JP5669523B2 (ja) 2015-02-12

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US (1) US20120008689A1 (enExample)
JP (1) JP5669523B2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012100189A (ja) * 2010-11-05 2012-05-24 Univ Of Tokyo 高時間分解能映像の生成方法及び装置
JP6222514B2 (ja) * 2012-01-11 2017-11-01 パナソニックＩｐマネジメント株式会社 画像処理装置、撮像装置、およびコンピュータブログラム
JP6037224B2 (ja) * 2012-01-11 2016-12-07 パナソニックＩｐマネジメント株式会社 画像処理装置、撮像装置、およびプログラム
JP2015177341A (ja) * 2014-03-14 2015-10-05 株式会社東芝 フレーム補間装置、及びフレーム補間方法
KR102156410B1 (ko) * 2014-04-14 2020-09-15 삼성전자주식회사 오브젝트 움직임을 고려한 영상 처리 장치 및 방법
EP3459250A1 (en) * 2016-05-16 2019-03-27 Numeri Ltd. A new pyramid algorithm for video compression and video analysis
EP3618435A4 (en) 2017-07-07 2020-03-18 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR ADAPTING MOTION VECTOR RESOLUTION BY DETERMINED MOTION VECTOR CODING AND DEVICE AND METHOD FOR DECODING A MOTION VECTOR
KR102681958B1 (ko) * 2018-12-18 2024-07-08 삼성전자주식회사 계층 탐색을 통해 모션 추정을 수행하는 전자 회로 및 전자 장치
CN111462170B (zh) * 2020-03-30 2023-08-25 Oppo广东移动通信有限公司 运动估计方法、运动估计装置、存储介质与电子设备
EP4318376A4 (en) 2021-05-24 2024-05-22 Samsung Electronics Co., Ltd. Ai-based frame interpolation method and device
WO2025234223A1 (ja) * 2024-05-08 2025-11-13 株式会社ソニー・インタラクティブエンタテインメント 画像補間装置および画像補間方法

Family Cites Families (13)

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JP3491768B2 (ja) * 1994-01-31 2004-01-26 ソニー株式会社 動き量検出方法及び動き量検出装置
JP3846642B2 (ja) * 1994-01-31 2006-11-15 ソニー株式会社 動き量検出方法及び動き量検出装置
JP3617671B2 (ja) * 1994-01-31 2005-02-09 ソニー株式会社 動き量検出方法及び動き量検出装置
US6434196B1 (en) * 1998-04-03 2002-08-13 Sarnoff Corporation Method and apparatus for encoding video information
US7649549B2 (en) * 2004-09-27 2010-01-19 Texas Instruments Incorporated Motion stabilization in video frames using motion vectors and reliability blocks
JP4396496B2 (ja) * 2004-12-02 2010-01-13 株式会社日立製作所 フレームレート変換装置、及び映像表示装置、並びにフレームレート変換方法
JP2007067731A (ja) * 2005-08-30 2007-03-15 Sanyo Electric Co Ltd 符号化方法
JP4417918B2 (ja) * 2006-03-30 2010-02-17 株式会社東芝 補間フレーム作成装置、動きベクトル検出装置、補間フレーム作成方法、動きベクトル検出方法、補間フレーム作成プログラムおよび動きベクトル検出プログラム
JP2007288681A (ja) * 2006-04-19 2007-11-01 Sony Corp 画像処理装置および画像処理方法、並びにプログラム
EP2140687A2 (en) * 2007-04-03 2010-01-06 Gary Demos Flowfield motion compensation for video compression
JP2008263391A (ja) * 2007-04-12 2008-10-30 Hitachi Ltd 映像処理装置
JP4882956B2 (ja) * 2007-10-22 2012-02-22 ソニー株式会社 画像処理装置および画像処理方法
WO2009054223A1 (ja) * 2007-10-25 2009-04-30 Sharp Kabushiki Kaisha 画像表示装置

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US20120008689A1 (en) 2012-01-12

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