DE69315756D1 - Farbbildverarbeitungsgerät - Google Patents

Farbbildverarbeitungsgerät

Info

Publication number
DE69315756D1
DE69315756D1 DE69315756T DE69315756T DE69315756D1 DE 69315756 D1 DE69315756 D1 DE 69315756D1 DE 69315756 T DE69315756 T DE 69315756T DE 69315756 T DE69315756 T DE 69315756T DE 69315756 D1 DE69315756 D1 DE 69315756D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
color image
color
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69315756T
Other languages
English (en)
Other versions
DE69315756T2 (de
Inventor
Masaya Fujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE69315756D1 publication Critical patent/DE69315756D1/de
Application granted granted Critical
Publication of DE69315756T2 publication Critical patent/DE69315756T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
DE69315756T 1992-07-13 1993-07-13 Farbbildverarbeitungsgerät Expired - Fee Related DE69315756T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4185240A JPH0630263A (ja) 1992-07-13 1992-07-13 カラー画像処理回路

Publications (2)

Publication Number Publication Date
DE69315756D1 true DE69315756D1 (de) 1998-01-29
DE69315756T2 DE69315756T2 (de) 1998-07-09

Family

ID=16167345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315756T Expired - Fee Related DE69315756T2 (de) 1992-07-13 1993-07-13 Farbbildverarbeitungsgerät

Country Status (4)

Country Link
US (1) US5515096A (de)
EP (1) EP0579177B1 (de)
JP (1) JPH0630263A (de)
DE (1) DE69315756T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0739127B1 (de) * 1995-04-21 2001-10-10 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Verarbeitung von Bildern
DE69723014D1 (de) * 1996-08-29 2003-07-31 Canon Kk Bildverarbeitungsgerät und -verfahren
JP2003230010A (ja) * 2001-11-30 2003-08-15 Ricoh Co Ltd 画像処理装置及び画像処理方法
US7251512B2 (en) 2002-05-13 2007-07-31 Nec Corporation Water-proof collapsible cellular terminal apparatus
JP4226278B2 (ja) * 2002-06-14 2009-02-18 シャープ株式会社 画像処理装置、画像形成装置、画像処理方法、画像処理プログラム、およびこれを記録した記録媒体
JP2006123507A (ja) * 2004-09-29 2006-05-18 Seiko Epson Corp 印刷装置
US20090037386A1 (en) * 2007-08-03 2009-02-05 Dietmar Theobald Computer file processing
KR101296681B1 (ko) * 2008-09-24 2013-08-16 삼성전자주식회사 영상 처리 방법 및 이를 이용한 화상형성장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248616A3 (de) * 1986-06-02 1990-03-07 Kabushiki Kaisha Toshiba Bilddruckgerät
JPS63166544A (ja) * 1986-12-27 1988-07-09 Ricoh Co Ltd 画像形成装置
JP2696333B2 (ja) * 1988-03-24 1998-01-14 キヤノン株式会社 カラー画像処理装置
US5031034A (en) * 1988-06-20 1991-07-09 Canon Kabushiki Kaisha Image forming and processing apparatus with identification of character portions of images
JPH0372778A (ja) * 1989-08-11 1991-03-27 Fuji Xerox Co Ltd 画像処理装置の領域識別方式
JP2898042B2 (ja) * 1990-02-05 1999-05-31 コニカ株式会社 カラー画像処理装置
US5357353A (en) * 1991-05-17 1994-10-18 Minolta Camera Kabushiki Kaisha Image forming apparatus
US5398124A (en) * 1991-06-29 1995-03-14 Minolta Camera Kabushiki Kaisha Image processor
US5387983A (en) * 1991-09-27 1995-02-07 Minolta Camera Kabushiki Kaisha Facsimile apparatus comprising converting means for converting binary image data into multi-value image data and image processing apparatus judging pseudo half-tone image

Also Published As

Publication number Publication date
EP0579177A2 (de) 1994-01-19
EP0579177A3 (de) 1994-03-16
EP0579177B1 (de) 1997-12-17
US5515096A (en) 1996-05-07
JPH0630263A (ja) 1994-02-04
DE69315756T2 (de) 1998-07-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee