CN1293757C - 数据转换设备和数据转换方法、学习设备和学习方法 - Google Patents

数据转换设备和数据转换方法、学习设备和学习方法 Download PDF

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Publication number
CN1293757C
CN1293757C CNB038008076A CN03800807A CN1293757C CN 1293757 C CN1293757 C CN 1293757C CN B038008076 A CNB038008076 A CN B038008076A CN 03800807 A CN03800807 A CN 03800807A CN 1293757 C CN1293757 C CN 1293757C
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data
class
learning
tap
coefficient
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CN1545809A (zh
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近藤哲二郎
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Sony Corp
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Sony Corp
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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
    • 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
    • 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
    • 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)
CNB038008076A 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 Expired - Fee Related CN1293757C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP125627/2002 2002-04-26
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

Publications (2)

Publication Number Publication Date
CN1545809A CN1545809A (zh) 2004-11-10
CN1293757C true CN1293757C (zh) 2007-01-03

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CNB038008076A Expired - Fee Related 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

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Country Link
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

Citations (6)

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JPH10136317A (ja) * 1996-10-31 1998-05-22 Sony Corp 画像信号変換装置および方法
CN1216663A (zh) * 1996-12-26 1999-05-12 索尼株式会社 图像信号编码装置和编码方法及图像信号解码装置和解码方法以及记录媒体
EP1001371A1 (en) * 1998-11-09 2000-05-17 Sony Corporation Data processing apparatus and data processing methods
JP2001008056A (ja) * 1999-06-21 2001-01-12 Sony Corp データ処理装置およびデータ処理方法、並びに媒体
JP2001195586A (ja) * 2000-01-14 2001-07-19 Sony Corp 学習装置および学習方法、並びに媒体
JP2001236339A (ja) * 2000-02-23 2001-08-31 Olympus Optical Co Ltd クラス分類装置

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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
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
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
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
US6657677B1 (en) * 2000-01-12 2003-12-02 Koninklijke Philips Electronics N.V. Method and apparatus for improving conversion from SD to HDTV
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10136317A (ja) * 1996-10-31 1998-05-22 Sony Corp 画像信号変換装置および方法
CN1216663A (zh) * 1996-12-26 1999-05-12 索尼株式会社 图像信号编码装置和编码方法及图像信号解码装置和解码方法以及记录媒体
EP1001371A1 (en) * 1998-11-09 2000-05-17 Sony Corporation Data processing apparatus and data processing methods
JP2001008056A (ja) * 1999-06-21 2001-01-12 Sony Corp データ処理装置およびデータ処理方法、並びに媒体
JP2001195586A (ja) * 2000-01-14 2001-07-19 Sony Corp 学習装置および学習方法、並びに媒体
JP2001236339A (ja) * 2000-02-23 2001-08-31 Olympus Optical Co Ltd クラス分類装置

Also Published As

Publication number Publication date
KR100971821B1 (ko) 2010-07-22
JP2003316760A (ja) 2003-11-07
US8355603B2 (en) 2013-01-15
KR20040101895A (ko) 2004-12-03
WO2003092283A1 (en) 2003-11-06
JP4066146B2 (ja) 2008-03-26
US20040234160A1 (en) 2004-11-25
EP1501295A1 (en) 2005-01-26
CN1545809A (zh) 2004-11-10
EP1501295A4 (en) 2008-08-13

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