ATE375681T1 - Bildverarbeitungsgerät, -schaltkreis und - verfahren - Google Patents

Bildverarbeitungsgerät, -schaltkreis und - verfahren

Info

Publication number
ATE375681T1
ATE375681T1 AT01301744T AT01301744T ATE375681T1 AT E375681 T1 ATE375681 T1 AT E375681T1 AT 01301744 T AT01301744 T AT 01301744T AT 01301744 T AT01301744 T AT 01301744T AT E375681 T1 ATE375681 T1 AT E375681T1
Authority
AT
Austria
Prior art keywords
image
block
lines
image processing
images
Prior art date
Application number
AT01301744T
Other languages
English (en)
Inventor
Kenji Kobayashi
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE375681T1 publication Critical patent/ATE375681T1/de

Links

Classifications

    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N2201/329—Storage of less than a complete document page or image frame
    • H04N2201/3294—Storage of less than a complete document page or image frame of several complete lines, e.g. a band of data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Record Information Processing For Printing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT01301744T 2000-03-03 2001-02-26 Bildverarbeitungsgerät, -schaltkreis und - verfahren ATE375681T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000058639A JP3733826B2 (ja) 2000-03-03 2000-03-03 画像処理装置

Publications (1)

Publication Number Publication Date
ATE375681T1 true ATE375681T1 (de) 2007-10-15

Family

ID=18579208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01301744T ATE375681T1 (de) 2000-03-03 2001-02-26 Bildverarbeitungsgerät, -schaltkreis und - verfahren

Country Status (5)

Country Link
US (1) US6950559B2 (de)
EP (1) EP1143696B1 (de)
JP (1) JP3733826B2 (de)
AT (1) ATE375681T1 (de)
DE (1) DE60130825T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4795264B2 (ja) * 2007-02-06 2011-10-19 キヤノン株式会社 走査変換装置及び走査変換方法
JP4845801B2 (ja) * 2007-04-26 2011-12-28 キヤノン株式会社 画像処理装置及びメモリのアクセス制御方法
JP5522890B2 (ja) * 2007-07-31 2014-06-18 キヤノン株式会社 画像処理装置及び方法
JP4968930B2 (ja) * 2007-08-03 2012-07-04 キヤノン株式会社 画像処理装置、画像補正方法、画像処理方法及びプログラム
JP5209953B2 (ja) * 2007-12-20 2013-06-12 キヤノン株式会社 画像データ供給装置および画像データ供給方法
JP5018486B2 (ja) * 2008-01-10 2012-09-05 セイコーエプソン株式会社 画像処理回路、画像処理装置
JP5147535B2 (ja) * 2008-05-20 2013-02-20 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP5231322B2 (ja) * 2009-05-08 2013-07-10 オリンパス株式会社 画像処理装置及び撮像装置
JP5222227B2 (ja) 2009-05-22 2013-06-26 キヤノン株式会社 画像処理方法、画像処理装置およびプログラム
JP2010282429A (ja) 2009-06-04 2010-12-16 Canon Inc 画像処理装置及びその制御方法
JP2011165132A (ja) * 2010-02-15 2011-08-25 Seiko Epson Corp 画像処理装置、画像処理回路、及び画像処理方法
JP5641822B2 (ja) 2010-08-25 2014-12-17 キヤノン株式会社 画像処理装置およびその方法
JP5797030B2 (ja) 2010-08-25 2015-10-21 キヤノン株式会社 画像処理装置およびその方法
JP5643576B2 (ja) 2010-08-30 2014-12-17 キヤノン株式会社 画像処理装置およびその制御方法
JP5703796B2 (ja) * 2011-02-01 2015-04-22 セイコーエプソン株式会社 画像処理装置
JP5899918B2 (ja) * 2011-12-27 2016-04-06 株式会社リコー 画像処理装置、画像処理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193097A (en) * 1977-04-30 1980-03-11 Canon Kabushiki Kaisha Facsimile apparatus
US4369430A (en) * 1980-05-19 1983-01-18 Environmental Research Institute Of Michigan Image analyzer with cyclical neighborhood processing pipeline
JPS6053349B2 (ja) * 1981-06-19 1985-11-25 株式会社日立製作所 画像処理プロセツサ
US4613986A (en) * 1984-06-14 1986-09-23 Ncr Canada Ltd. Digital filter for enhancement of document images
JPH07108016B2 (ja) * 1984-11-19 1995-11-15 キヤノン株式会社 カラー画像読み取り装置
EP0270269A3 (de) * 1986-12-05 1990-10-10 Gec-Marconi Limited Bildabtastverfahren
FR2634084A1 (fr) * 1988-07-08 1990-01-12 Labo Electronique Physique Circuit integre et dispositif de traitement d'images
US5251023A (en) * 1989-08-02 1993-10-05 Canon Kabushiki Kaisha Image processing method including means for judging a chromatic portion of an image
US5390262A (en) * 1991-10-03 1995-02-14 Ncr Corporation Method for splitting and configuring a multi-channel image processing system
JP2982032B2 (ja) 1992-06-24 1999-11-22 富士ゼロックス株式会社 画像処理装置
JP3387657B2 (ja) * 1994-10-19 2003-03-17 キヤノン株式会社 記録装置
JPH08287221A (ja) 1995-04-12 1996-11-01 Canon Inc 画像処理装置及び画像処理方法
JP3294065B2 (ja) 1995-07-04 2002-06-17 キヤノン株式会社 画像処理装置および画像処理方法
JPH10105674A (ja) * 1996-09-25 1998-04-24 Dainippon Screen Mfg Co Ltd 平面走査型画像入力装置および平面走査型画像入力方法

Also Published As

Publication number Publication date
US6950559B2 (en) 2005-09-27
US20010028466A1 (en) 2001-10-11
DE60130825T2 (de) 2008-07-17
EP1143696A3 (de) 2003-05-21
JP3733826B2 (ja) 2006-01-11
DE60130825D1 (de) 2007-11-22
JP2001251502A (ja) 2001-09-14
EP1143696B1 (de) 2007-10-10
EP1143696A2 (de) 2001-10-10

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Legal Events

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