JP2011505756A - 時間的画像検出 - Google Patents

時間的画像検出 Download PDF

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Publication number
JP2011505756A
JP2011505756A JP2010536084A JP2010536084A JP2011505756A JP 2011505756 A JP2011505756 A JP 2011505756A JP 2010536084 A JP2010536084 A JP 2010536084A JP 2010536084 A JP2010536084 A JP 2010536084A JP 2011505756 A JP2011505756 A JP 2011505756A
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Japan
Prior art keywords
frame
motion
frames
prediction
temporal
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JP2010536084A
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Japanese (ja)
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JP2011505756A5 (enExample
Inventor
オーリック、クリストファー・ジェイ
ウェブ、リチャード
ミラー、スコット
シールズ、ジェローム・ディー
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Dolby Laboratories Licensing Corp
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Dolby Laboratories Licensing Corp
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Publication of JP2011505756A publication Critical patent/JP2011505756A/ja
Publication of JP2011505756A5 publication Critical patent/JP2011505756A5/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
    • H04N19/503—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors

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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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2010536084A 2007-11-30 2008-11-21 時間的画像検出 Pending JP2011505756A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99167707P 2007-11-30 2007-11-30
PCT/US2008/084395 WO2009073415A2 (en) 2007-11-30 2008-11-21 Temporal image prediction

Publications (2)

Publication Number Publication Date
JP2011505756A true JP2011505756A (ja) 2011-02-24
JP2011505756A5 JP2011505756A5 (enExample) 2014-03-20

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JP2010536084A Pending JP2011505756A (ja) 2007-11-30 2008-11-21 時間的画像検出

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Country Link
US (1) US8687693B2 (enExample)
EP (1) EP2223530A2 (enExample)
JP (1) JP2011505756A (enExample)
CN (1) CN101878650B (enExample)
WO (1) WO2009073415A2 (enExample)

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US8600188B2 (en) 2010-09-15 2013-12-03 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement
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US8532429B2 (en) 2010-09-28 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement involving selection of noise-control parameter
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US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
KR20130050403A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 복원 블록 생성 방법
JP5994848B2 (ja) * 2012-04-27 2016-09-21 株式会社安川電機 タイムチャート作成装置、コントローラ、機械要素制御システム、タイムチャート作成方法、プログラム及び情報記憶媒体
KR20140105103A (ko) * 2013-02-21 2014-09-01 삼성전자주식회사 장기의 움직임을 추적하는 방법, 장치 및 의료 영상 시스템
KR102453803B1 (ko) * 2015-09-10 2022-10-12 삼성전자주식회사 이미지 처리 방법 및 장치
US10257449B2 (en) * 2016-01-05 2019-04-09 Nvidia Corporation Pre-processing for video noise reduction
GB2557622A (en) * 2016-12-12 2018-06-27 V Nova Int Ltd Motion compensation techniques for video
WO2018220711A1 (ja) * 2017-05-30 2018-12-06 オリンパス株式会社 画像処理装置
CN108549069A (zh) * 2018-03-08 2018-09-18 哈尔滨工程大学 一种非理想波导下的warping变换修正方法
WO2019209887A1 (en) * 2018-04-23 2019-10-31 The Regents Of The University Of Colorado, A Body Corporate Mobile and augmented reality based depth and thermal fusion scan
US11640668B2 (en) * 2021-06-10 2023-05-02 Qualcomm Incorporated Volumetric sampling with correlative characterization for dense estimation

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Also Published As

Publication number Publication date
EP2223530A2 (en) 2010-09-01
US20120281758A1 (en) 2012-11-08
WO2009073415A4 (en) 2009-09-17
CN101878650A (zh) 2010-11-03
CN101878650B (zh) 2013-07-10
WO2009073415A2 (en) 2009-06-11
WO2009073415A3 (en) 2009-07-30
US8687693B2 (en) 2014-04-01

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