JP5414519B2 - 運動補償されたビデオの空間アップコンバート - Google Patents

運動補償されたビデオの空間アップコンバート Download PDF

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Publication number
JP5414519B2
JP5414519B2 JP2009507228A JP2009507228A JP5414519B2 JP 5414519 B2 JP5414519 B2 JP 5414519B2 JP 2009507228 A JP2009507228 A JP 2009507228A JP 2009507228 A JP2009507228 A JP 2009507228A JP 5414519 B2 JP5414519 B2 JP 5414519B2
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video
field
spatial
samples
conversion
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Japanese (ja)
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JP2009535886A5 (enExample
JP2009535886A (ja
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ユーシン ゾー リウ
ラジップ クルセレン
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コア ワイアレス ライセンシング エス アー アール エル
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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)
JP2009507228A 2006-04-25 2007-04-24 運動補償されたビデオの空間アップコンバート Expired - Fee Related JP5414519B2 (ja)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013024748A Division JP5667650B2 (ja) 2006-04-25 2013-02-12 運動補償されたビデオの空間アップコンバート

Publications (3)

Publication Number Publication Date
JP2009535886A JP2009535886A (ja) 2009-10-01
JP2009535886A5 JP2009535886A5 (enExample) 2010-03-18
JP5414519B2 true JP5414519B2 (ja) 2014-02-12

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
JP2009507228A Expired - Fee Related JP5414519B2 (ja) 2006-04-25 2007-04-24 運動補償されたビデオの空間アップコンバート
JP2013024748A Expired - Fee Related JP5667650B2 (ja) 2006-04-25 2013-02-12 運動補償されたビデオの空間アップコンバート
JP2014089031A Pending JP2014161093A (ja) 2006-04-25 2014-04-23 運動補償されたビデオの空間アップコンバート

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2013024748A Expired - Fee Related JP5667650B2 (ja) 2006-04-25 2013-02-12 運動補償されたビデオの空間アップコンバート
JP2014089031A Pending JP2014161093A (ja) 2006-04-25 2014-04-23 運動補償されたビデオの空間アップコンバート

Country Status (6)

Country Link
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000308021A (ja) * 1999-04-20 2000-11-02 Niigata Seimitsu Kk 画像処理回路
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
KR20020070501A (ko) * 2000-11-22 2002-09-09 코닌클리케 필립스 일렉트로닉스 엔.브이. 압축 인코딩된 비디오의 압축 해제
JP2002209191A (ja) * 2001-01-04 2002-07-26 Matsushita Electric Ind Co Ltd 映像信号変換装置
JP4016646B2 (ja) * 2001-11-30 2007-12-05 日本ビクター株式会社 順次走査変換装置及び順次走査変換方法
US7345708B2 (en) * 2003-12-23 2008-03-18 Lsi Logic Corporation Method and apparatus for video deinterlacing and format conversion
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
US7542095B2 (en) * 2005-01-20 2009-06-02 Samsung Electronics Co., Ltd. Method and system of noise-adaptive motion detection in an interlaced video sequence

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
WO2007122589A3 (en) 2008-01-24
WO2007122589A2 (en) 2007-11-01
CN101433093B (zh) 2010-12-22
JP2009535886A (ja) 2009-10-01

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