JP4147632B2 - 画像情報変換装置、画像情報変換方法、およびテレビジョン受像機 - Google Patents

画像情報変換装置、画像情報変換方法、およびテレビジョン受像機 Download PDF

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Publication number
JP4147632B2
JP4147632B2 JP23731398A JP23731398A JP4147632B2 JP 4147632 B2 JP4147632 B2 JP 4147632B2 JP 23731398 A JP23731398 A JP 23731398A JP 23731398 A JP23731398 A JP 23731398A JP 4147632 B2 JP4147632 B2 JP 4147632B2
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Japan
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class
value
image signal
image data
class value
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Expired - Fee Related
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JP23731398A
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English (en)
Japanese (ja)
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JP2000069435A5 (enExample
JP2000069435A (ja
Inventor
哲二郎 近藤
靖 立平
伸幸 朝倉
真史 内田
卓夫 守村
一隆 安藤
秀雄 中屋
勉 渡辺
賢 井上
渉 新妻
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Sony Corp
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Sony Corp
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Priority to JP23731398A priority Critical patent/JP4147632B2/ja
Priority to US09/378,065 priority patent/US6483546B1/en
Priority to EP19990306636 priority patent/EP0989748B1/en
Publication of JP2000069435A publication Critical patent/JP2000069435A/ja
Publication of JP2000069435A5 publication Critical patent/JP2000069435A5/ja
Application granted granted Critical
Publication of JP4147632B2 publication Critical patent/JP4147632B2/ja
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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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
    • 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
    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP23731398A 1998-08-24 1998-08-24 画像情報変換装置、画像情報変換方法、およびテレビジョン受像機 Expired - Fee Related JP4147632B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP23731398A JP4147632B2 (ja) 1998-08-24 1998-08-24 画像情報変換装置、画像情報変換方法、およびテレビジョン受像機
US09/378,065 US6483546B1 (en) 1998-08-24 1999-08-20 Picture information converting apparatus, picture information converting method, and television receiver
EP19990306636 EP0989748B1 (en) 1998-08-24 1999-08-20 Picture information conversion and video processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23731398A JP4147632B2 (ja) 1998-08-24 1998-08-24 画像情報変換装置、画像情報変換方法、およびテレビジョン受像機

Publications (3)

Publication Number Publication Date
JP2000069435A JP2000069435A (ja) 2000-03-03
JP2000069435A5 JP2000069435A5 (enExample) 2005-09-08
JP4147632B2 true JP4147632B2 (ja) 2008-09-10

Family

ID=17013524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23731398A Expired - Fee Related JP4147632B2 (ja) 1998-08-24 1998-08-24 画像情報変換装置、画像情報変換方法、およびテレビジョン受像機

Country Status (3)

Country Link
US (1) US6483546B1 (enExample)
EP (1) EP0989748B1 (enExample)
JP (1) JP4147632B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111918B1 (en) * 1999-04-23 2008-12-17 Sony Corporation Image conversion device and method
US6912014B2 (en) * 2000-02-10 2005-06-28 Sony Corporation Image processing device and method, and recording medium
JP4670169B2 (ja) * 2000-11-15 2011-04-13 ソニー株式会社 情報信号処理装置、情報信号処理方法、画像信号処理装置およびそれを使用した画像表示装置、それに使用される係数種データ生成装置、並びに情報記録媒体
JP4696388B2 (ja) 2000-11-15 2011-06-08 ソニー株式会社 情報信号処理装置、情報信号処理方法、画像信号処理装置およびそれを使用した画像表示装置、それに使用される係数種データ生成装置、係数データ生成装置、並びに情報記録媒体
US7095445B2 (en) * 2000-12-20 2006-08-22 Samsung Electronics Co., Ltd. Method of detecting motion in an interlaced video sequence based on logical operation on linearly scaled motion information and motion detection apparatus
JP4517264B2 (ja) * 2000-12-26 2010-08-04 ソニー株式会社 情報信号処理装置、情報信号処理方法、画像信号処理装置およびそれを使用した画像表示装置、並びに情報提供媒体
US7042513B2 (en) 2001-01-22 2006-05-09 Sony Corporation Information signal processing device, information signal processing method, image signal processing device, image signal processing method and image displaying method using it, coefficient kind data generating device and method used therein, and computer readable medium and program
CN100459680C (zh) * 2002-01-30 2009-02-04 索尼公司 生成在图像显示设备中使用的系数类型数据或系数数据的装置、方法、程序及存储程序的计算机可读介质
KR100924051B1 (ko) 2002-03-08 2009-10-27 소니 가부시끼 가이샤 기록 매체 및 그 재생 장치, 재생 방법, 기록 매체 제조 장치 및 기록 장치
JP4534422B2 (ja) * 2002-03-08 2010-09-01 ソニー株式会社 半導体装置
US7865065B2 (en) 2002-03-08 2011-01-04 Sony Corporation Apparatus and method of recording information on a recording medium
US7777321B2 (en) * 2002-04-22 2010-08-17 Gann Keith D Stacked microelectronic layer and module with three-axis channel T-connects
JP4055203B2 (ja) * 2002-09-12 2008-03-05 ソニー株式会社 データ処理装置およびデータ処理方法、記録媒体、並びにプログラム
JP4055655B2 (ja) 2003-05-29 2008-03-05 ソニー株式会社 係数の生成装置および生成方法、クラス構成の生成装置および生成方法、情報信号処理装置、並びに各方法を実行するためのプログラム
JP3885786B2 (ja) 2003-09-12 2007-02-28 ソニー株式会社 情報信号の処理装置および処理方法、並びにその処理方法を実行させるためのプログラム
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941045A (en) * 1988-10-11 1990-07-10 Scientific-Atlanta, Inc. Method and apparatus for improving vertical definition of a television signal by scan conversion
JP2830111B2 (ja) 1989-07-21 1998-12-02 ソニー株式会社 高能率符号化装置
JP3271108B2 (ja) * 1993-12-03 2002-04-02 ソニー株式会社 ディジタル画像信号の処理装置および方法
US5903481A (en) 1994-09-09 1999-05-11 Sony Corporation Integrated circuit for processing digital signal
JP3794505B2 (ja) * 1995-03-22 2006-07-05 ソニー株式会社 信号変換装置及び信号変換方法
US5946044A (en) 1995-06-30 1999-08-31 Sony Corporation Image signal converting method and image signal converting apparatus
JP3669530B2 (ja) * 1995-06-30 2005-07-06 ソニー株式会社 画像信号変換装置及び画像信号変換方法
EP0843475B1 (en) 1996-05-30 2004-12-08 Sony Corporation Picture information converting apparatus and method
KR100504976B1 (ko) 1996-12-11 2005-11-29 소니 가부시끼 가이샤 신호변환장치및방법
US6330344B1 (en) 1997-02-14 2001-12-11 Sony Corporation Image processing device and method employing motion detection to generate improved quality image from low resolution image

Also Published As

Publication number Publication date
US6483546B1 (en) 2002-11-19
EP0989748A2 (en) 2000-03-29
JP2000069435A (ja) 2000-03-03
EP0989748A3 (en) 2001-09-12
EP0989748B1 (en) 2012-10-03

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