CN101433093B - 运动补偿的视频空间向上转换 - Google Patents

运动补偿的视频空间向上转换 Download PDF

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CN101433093B
CN101433093B CN200780014851XA CN200780014851A CN101433093B CN 101433093 B CN101433093 B CN 101433093B CN 200780014851X A CN200780014851X A CN 200780014851XA CN 200780014851 A CN200780014851 A CN 200780014851A CN 101433093 B CN101433093 B CN 101433093B
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video
right arrow
interpolation
samples
conversion
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CN101433093A (zh
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Y·Z·刘
R·库塞伦
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Nokia Inc
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Nokia Oyj
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    • 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
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
CN200780014851XA 2006-04-25 2007-04-24 运动补偿的视频空间向上转换 Active CN101433093B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/411,700 US7701509B2 (en) 2006-04-25 2006-04-25 Motion compensated video spatial up-conversion
US11/411,700 2006-04-25
PCT/IB2007/051516 WO2007122589A2 (en) 2006-04-25 2007-04-24 Motion compensated video spatial up-conversion

Publications (2)

Publication Number Publication Date
CN101433093A CN101433093A (zh) 2009-05-13
CN101433093B true CN101433093B (zh) 2010-12-22

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CN200780014851XA Active CN101433093B (zh) 2006-04-25 2007-04-24 运动补偿的视频空间向上转换

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US (1) US7701509B2 (enExample)
EP (1) EP1850590A3 (enExample)
JP (3) JP5414519B2 (enExample)
KR (1) KR20090035473A (enExample)
CN (1) CN101433093B (enExample)
WO (1) WO2007122589A2 (enExample)

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GB2431798A (en) * 2005-10-31 2007-05-02 Sony Uk Ltd Motion vector selection based on integrity
GB2431795A (en) * 2005-10-31 2007-05-02 Sony Uk Ltd Motion vector selection based on integrity
GB2431801A (en) * 2005-10-31 2007-05-02 Sony Uk Ltd Interpolation using motion vectors
US8929434B2 (en) * 2006-10-14 2015-01-06 Ubiquity Broadcasting Corporation Video enhancement internet media experience in converting high definition formats to video formats
EP1931136B1 (en) * 2006-12-08 2016-04-20 Panasonic Intellectual Property Corporation of America Block-based line combination algorithm for de-interlacing
WO2008073416A1 (en) * 2006-12-11 2008-06-19 Cinnafilm, Inc. Real-time film effects processing for digital video
KR20090065006A (ko) * 2007-12-17 2009-06-22 삼성전자주식회사 전개형 스피커를 갖는 휴대단말
US20100026897A1 (en) * 2008-07-30 2010-02-04 Cinnafilm, Inc. Method, Apparatus, and Computer Software for Modifying Moving Images Via Motion Compensation Vectors, Degrain/Denoise, and Superresolution
US8520736B2 (en) * 2009-04-14 2013-08-27 Fastvdo, Llc Real-time superresolution and video transmission
US8571355B2 (en) * 2009-08-13 2013-10-29 Samsung Electronics Co., Ltd. Method and apparatus for reconstructing a high-resolution image by using multi-layer low-resolution images
KR101634562B1 (ko) * 2009-09-22 2016-06-30 삼성전자주식회사 저해상도 비디오로부터 고해상도 비디오를 생성하는 방법
US20110109794A1 (en) * 2009-11-06 2011-05-12 Paul Wiercienski Caching structure and apparatus for use in block based video
CN102045531A (zh) * 2010-12-31 2011-05-04 福州瑞芯微电子有限公司 一种移动终端的去交错视频显示的实现方法
US8948248B2 (en) * 2011-07-21 2015-02-03 Luca Rossato Tiered signal decoding and signal reconstruction
US9819900B2 (en) * 2015-12-30 2017-11-14 Spreadtrum Communications (Shanghai) Co., Ltd. Method and apparatus for de-interlacing television signal

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CN1337122A (zh) * 1999-04-20 2002-02-20 新泻精密株式会社 图像处理电路
CN1418435A (zh) * 2000-11-22 2003-05-14 皇家菲利浦电子有限公司 压缩编码视频的解压缩

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GB8814822D0 (en) 1988-06-22 1988-07-27 British Broadcasting Corp Bandwidth reduction system for television
JPH05260446A (ja) * 1992-03-13 1993-10-08 Nec Corp 走査変換方式
JP3480011B2 (ja) * 1993-09-28 2003-12-15 ソニー株式会社 画像情報変換装置
EP0735747B1 (en) 1995-03-31 1999-11-03 THOMSON multimedia Method and apparatus for motion compensated frame rate upconversion
JP4140091B2 (ja) 1998-09-14 2008-08-27 ソニー株式会社 画像情報変換装置および画像情報変換方法
JP2000156846A (ja) * 1998-11-19 2000-06-06 Victor Co Of Japan Ltd 動画像フォーマット変換装置及びその方法
US6192080B1 (en) 1998-12-04 2001-02-20 Mitsubishi Electric Research Laboratories, Inc. Motion compensated digital video signal processing
JP2000244877A (ja) * 1999-02-24 2000-09-08 Hitachi Ltd 画像信号の動き補正倍速変換回路及びテレビジョン装置
JP4610692B2 (ja) * 2000-05-18 2011-01-12 パナソニック株式会社 画像変換装置及び画像変換方法
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KR100995398B1 (ko) 2004-01-20 2010-11-19 삼성전자주식회사 수직 및 수평 방향의 패턴을 고려한 전역 움직임 보상순차주사화 방법
KR101127220B1 (ko) * 2004-07-28 2012-04-12 세종대학교산학협력단 움직임 보상 적응형 순차주사화 장치 및 그 방법
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CN1337122A (zh) * 1999-04-20 2002-02-20 新泻精密株式会社 图像处理电路
CN1418435A (zh) * 2000-11-22 2003-05-14 皇家菲利浦电子有限公司 压缩编码视频的解压缩

Non-Patent Citations (2)

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Om Prakash Gangwal.Understanding Video Pixel Processing Applications for Flexible Implementations.Proceedings of the Euromicro Symposium on Digital System Design.2003, *

Also Published As

Publication number Publication date
KR20090035473A (ko) 2009-04-09
JP2014161093A (ja) 2014-09-04
JP5667650B2 (ja) 2015-02-12
EP1850590A3 (en) 2009-07-29
US20070247547A1 (en) 2007-10-25
EP1850590A2 (en) 2007-10-31
US7701509B2 (en) 2010-04-20
CN101433093A (zh) 2009-05-13
JP2013102538A (ja) 2013-05-23
JP5414519B2 (ja) 2014-02-12
WO2007122589A3 (en) 2008-01-24
WO2007122589A2 (en) 2007-11-01
JP2009535886A (ja) 2009-10-01

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