JP4066146B2 - データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体 - Google Patents

データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体 Download PDF

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JP4066146B2
JP4066146B2 JP2002125627A JP2002125627A JP4066146B2 JP 4066146 B2 JP4066146 B2 JP 4066146B2 JP 2002125627 A JP2002125627 A JP 2002125627A JP 2002125627 A JP2002125627 A JP 2002125627A JP 4066146 B2 JP4066146 B2 JP 4066146B2
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data
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learning
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JP2003316760A (ja
JP2003316760A5 (enExample
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哲二郎 近藤
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Sony Corp
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Sony Corp
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Priority to KR1020037016845A priority patent/KR100971821B1/ko
Priority to CNB038008076A priority patent/CN1293757C/zh
Priority to EP03717682A priority patent/EP1501295A4/en
Priority to PCT/JP2003/005079 priority patent/WO2003092283A1/ja
Priority to US10/481,722 priority patent/US8355603B2/en
Publication of JP2003316760A publication Critical patent/JP2003316760A/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • 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
    • H04N7/0145—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes the interpolation being class adaptive, i.e. it uses the information of class which is determined for a pixel based upon certain characteristics of the neighbouring pixels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Biophysics (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Algebra (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Television Systems (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2002125627A 2002-04-26 2002-04-26 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体 Expired - Fee Related JP4066146B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2002125627A JP4066146B2 (ja) 2002-04-26 2002-04-26 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体
CNB038008076A CN1293757C (zh) 2002-04-26 2003-04-22 数据转换设备和数据转换方法、学习设备和学习方法
EP03717682A EP1501295A4 (en) 2002-04-26 2003-04-22 DATA TRANSFER DEVICE, DATA TRANSLATION METHOD, LEARNING DEVICE, LEARNING METHOD AND RECORDING MEDIUM
PCT/JP2003/005079 WO2003092283A1 (en) 2002-04-26 2003-04-22 Data converting apparatus, data converting method, learning apparatus, leaning method, and recording medium
KR1020037016845A KR100971821B1 (ko) 2002-04-26 2003-04-22 데이터 변환 장치 및 데이터 변환 방법, 학습 장치 및학습 방법, 및 기록 매체
US10/481,722 US8355603B2 (en) 2002-04-26 2003-04-22 Data converting apparatus and data converting method, learning device and learning method, and recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002125627A JP4066146B2 (ja) 2002-04-26 2002-04-26 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体

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JP2003316760A JP2003316760A (ja) 2003-11-07
JP2003316760A5 JP2003316760A5 (enExample) 2005-09-15
JP4066146B2 true JP4066146B2 (ja) 2008-03-26

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US (1) US8355603B2 (enExample)
EP (1) EP1501295A4 (enExample)
JP (1) JP4066146B2 (enExample)
KR (1) KR100971821B1 (enExample)
CN (1) CN1293757C (enExample)
WO (1) WO2003092283A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4779282B2 (ja) * 2000-03-30 2011-09-28 ソニー株式会社 情報処理装置
US20060083428A1 (en) * 2004-01-22 2006-04-20 Jayati Ghosh Classification of pixels in a microarray image based on pixel intensities and a preview mode facilitated by pixel-intensity-based pixel classification
JP4311166B2 (ja) 2003-11-05 2009-08-12 ソニー株式会社 情報信号の処理装置および処理方法、それに使用される係数種データの生成装置および生成方法、並びに各方法を実行するためのプログラム、そのプログラムを記録した媒体
JP4311258B2 (ja) * 2004-04-02 2009-08-12 ソニー株式会社 係数データの生成装置および生成方法、係数種データの生成装置および生成方法、情報信号処理装置、並びにプログラムおよびそれを記録した記録媒体
JP2005311629A (ja) 2004-04-20 2005-11-04 Sony Corp 係数データの生成装置および生成方法、情報信号の処理装置および処理方法、並びにプログラムおよびそれを記録した媒体
JP5217250B2 (ja) * 2007-05-28 2013-06-19 ソニー株式会社 学習装置および学習方法、情報加工装置および情報加工方法、並びにプログラム
US8331710B2 (en) * 2007-11-06 2012-12-11 Sony Corporation Image processing apparatus and method, learning apparatus and method, and program

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140644B (en) * 1983-05-17 1986-09-17 Sony Corp Television standards converters
JP3438233B2 (ja) * 1992-05-22 2003-08-18 ソニー株式会社 画像変換装置および方法
KR100360206B1 (ko) * 1992-12-10 2003-02-11 소니 가부시끼 가이샤 화상신호변환장치
JP3617080B2 (ja) 1994-08-31 2005-02-02 ソニー株式会社 信号処理装置及び信号処理方法
US5790692A (en) * 1994-09-07 1998-08-04 Jeffrey H. Price Method and means of least squares designed filters for image segmentation in scanning cytometry
US6859495B1 (en) * 1996-10-31 2005-02-22 Mitsubishi Electric Research Laboratories, Inc. Digital video format converter and method therefor
JP3743077B2 (ja) * 1996-10-31 2006-02-08 ソニー株式会社 画像信号変換装置および方法
US5912708A (en) 1996-12-26 1999-06-15 Sony Corporation Picture signal encoding device, picture signal encoding method, picture signal decoding device, picture signal decoding method, and recording medium
KR100537123B1 (ko) 1996-12-26 2006-02-28 소니 가부시끼 가이샤 화상 신호 부호화 장치, 화상 신호 부호화 방법, 화상 신호 복호 장치, 화상 신호 복호 방법 및 기록매체
JP3844030B2 (ja) 1996-12-26 2006-11-08 ソニー株式会社 画像信号符号化装置および画像信号符号化方法、画像信号復号装置および画像信号復号方法
JP4062771B2 (ja) 1997-05-06 2008-03-19 ソニー株式会社 画像変換装置および方法、並びに記録媒体
DE69838536T2 (de) * 1997-05-06 2008-07-24 Sony Corp. Bildwandler und bildwandlungsverfahhren
JP4093621B2 (ja) 1997-12-25 2008-06-04 ソニー株式会社 画像変換装置および画像変換方法、並びに学習装置および学習方法
JP4131049B2 (ja) 1998-10-07 2008-08-13 ソニー株式会社 信号処理装置及び信号処理方法
JP4517409B2 (ja) * 1998-11-09 2010-08-04 ソニー株式会社 データ処理装置およびデータ処理方法
JP2000241803A (ja) 1999-02-18 2000-09-08 Toshiba Corp 液晶表示素子の製造方法
JP4253910B2 (ja) 1999-04-14 2009-04-15 ソニー株式会社 画像情報変換装置および変換方法
US6678405B1 (en) * 1999-06-08 2004-01-13 Sony Corporation Data processing apparatus, data processing method, learning apparatus, learning method, and medium
JP4135045B2 (ja) 1999-06-08 2008-08-20 ソニー株式会社 データ処理装置およびデータ処理方法、並びに媒体
JP4362895B2 (ja) 1999-06-21 2009-11-11 ソニー株式会社 データ処理装置およびデータ処理方法、並びに記録媒体
US6657677B1 (en) * 2000-01-12 2003-12-02 Koninklijke Philips Electronics N.V. Method and apparatus for improving conversion from SD to HDTV
JP4395677B2 (ja) 2000-01-14 2010-01-13 ソニー株式会社 学習装置および学習方法、並びに記録媒体
JP2001236339A (ja) * 2000-02-23 2001-08-31 Olympus Optical Co Ltd クラス分類装置
JP4779282B2 (ja) * 2000-03-30 2011-09-28 ソニー株式会社 情報処理装置
JP2001318745A (ja) * 2000-05-11 2001-11-16 Sony Corp データ処理装置およびデータ処理方法、並びに記録媒体
JP4470280B2 (ja) * 2000-05-24 2010-06-02 ソニー株式会社 画像信号処理装置及び画像信号処理方法
JP4238516B2 (ja) * 2002-04-26 2009-03-18 ソニー株式会社 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体
US7630576B2 (en) * 2004-02-19 2009-12-08 Sony Corporation Signal processing apparatus and method, and command-sequence data structure

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Publication number Publication date
KR100971821B1 (ko) 2010-07-22
JP2003316760A (ja) 2003-11-07
US8355603B2 (en) 2013-01-15
CN1293757C (zh) 2007-01-03
KR20040101895A (ko) 2004-12-03
WO2003092283A1 (en) 2003-11-06
US20040234160A1 (en) 2004-11-25
EP1501295A1 (en) 2005-01-26
CN1545809A (zh) 2004-11-10
EP1501295A4 (en) 2008-08-13

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