CN100388750C - 图像读取装置、黑像素检索方法及白纸原稿检测方法 - Google Patents

图像读取装置、黑像素检索方法及白纸原稿检测方法 Download PDF

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Publication number
CN100388750C
CN100388750C CNB991264614A CN99126461A CN100388750C CN 100388750 C CN100388750 C CN 100388750C CN B991264614 A CNB991264614 A CN B991264614A CN 99126461 A CN99126461 A CN 99126461A CN 100388750 C CN100388750 C CN 100388750C
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China
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original copy
mentioned
blank sheet
paper
read
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Expired - Fee Related
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CNB991264614A
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English (en)
Chinese (zh)
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CN1261754A (zh
Inventor
横野政治
荻原洋生
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Ricoh Co Ltd
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Ricoh Co Ltd
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Publication of CN1261754A publication Critical patent/CN1261754A/zh
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Publication of CN100388750C publication Critical patent/CN100388750C/zh
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    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • 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
    • H04N1/00795—Reading arrangements
    • H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
    • H04N1/00801—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity according to characteristics of the original
    • H04N1/00803—Presence or absence of information
    • 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
    • H04N1/00795—Reading arrangements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Image Input (AREA)
CNB991264614A 1998-12-24 1999-12-22 图像读取装置、黑像素检索方法及白纸原稿检测方法 Expired - Fee Related CN100388750C (zh)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP368240/1998 1998-12-24
JP368240/98 1998-12-24
JP368239/98 1998-12-24
JP36824098 1998-12-24
JP36823998 1998-12-24
JP368239/1998 1998-12-24
JP246962/1999 1999-09-01
JP246962/99 1999-09-01
JP24696299 1999-09-01
JP29049999A JP4061787B2 (ja) 1998-12-24 1999-10-13 画像読取装置の黒画素検索方法
JP290499/99 1999-10-13
JP290499/1999 1999-10-13

Publications (2)

Publication Number Publication Date
CN1261754A CN1261754A (zh) 2000-08-02
CN100388750C true CN100388750C (zh) 2008-05-14

Family

ID=27478056

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991264614A Expired - Fee Related CN100388750C (zh) 1998-12-24 1999-12-22 图像读取装置、黑像素检索方法及白纸原稿检测方法

Country Status (4)

Country Link
JP (1) JP4061787B2 (ko)
KR (1) KR100304018B1 (ko)
CN (1) CN100388750C (ko)
DE (1) DE19961750B4 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522749A (zh) * 2013-09-23 2014-01-22 余姚市骋骐电子开发有限公司 具备自动页面选择功能的打印设备

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321826C (zh) * 2002-03-27 2007-06-20 尼司卡股份有限公司 纸张输送装置及成像装置
CN100465625C (zh) * 2005-10-21 2009-03-04 京元电子股份有限公司 晶片影像检视方法及系统
JP4622932B2 (ja) 2006-05-11 2011-02-02 村田機械株式会社 画像処理方法、画像処理装置、コンピュータプログラム及び記録媒体
JP2008022276A (ja) * 2006-07-12 2008-01-31 Ricoh Co Ltd 画像形成装置
JP5089311B2 (ja) 2007-09-26 2012-12-05 株式会社リコー 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、及び記録媒体
JP4956350B2 (ja) 2007-09-28 2012-06-20 京セラドキュメントソリュ−ションズ株式会社 画像読取装置及び画像形成装置
JP4495201B2 (ja) * 2007-10-10 2010-06-30 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画像処理プログラムを記録する記録媒体
JP5333400B2 (ja) * 2010-09-30 2013-11-06 ブラザー工業株式会社 画像読取装置
JP5804720B2 (ja) * 2011-02-10 2015-11-04 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム。
JP5666521B2 (ja) * 2012-07-31 2015-02-12 京セラドキュメントソリューションズ株式会社 画像処理装置及び画像処理方法
JP6060734B2 (ja) 2013-02-28 2017-01-18 ブラザー工業株式会社 画像処理装置、画像処理方法および画像処理プログラム
CN103522775A (zh) * 2013-09-29 2014-01-22 余姚市骋骐电子开发有限公司 具备打印页面选择功能的打印设备
JP6311599B2 (ja) * 2014-12-27 2018-04-18 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置
WO2017054171A1 (en) * 2015-09-30 2017-04-06 Hewlett-Packard Development Company, L.P. Imaging devices

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123567A (ja) * 1987-11-07 1989-05-16 Minolta Camera Co Ltd 画像読取装置
JPH0548835A (ja) * 1991-08-15 1993-02-26 Matsushita Electric Ind Co Ltd 画像読み取り装置
JPH05300313A (ja) * 1992-04-20 1993-11-12 Konica Corp ファクシミリ装置
JPH06261168A (ja) * 1993-03-03 1994-09-16 Canon Inc ファクシミリ装置
JPH08307574A (ja) * 1995-04-28 1996-11-22 Ricoh Co Ltd 画像形成装置
JPH10229484A (ja) * 1997-02-12 1998-08-25 Oki Data:Kk 画像読取装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138674A (en) * 1987-11-07 1992-08-11 Minolta Camera Kabushiki Kaisha Image reader capable of detecting blank documents
JP3207003B2 (ja) * 1993-01-20 2001-09-10 キヤノン株式会社 画像通信装置
JPH07281562A (ja) * 1994-04-07 1995-10-27 Ricoh Co Ltd 画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123567A (ja) * 1987-11-07 1989-05-16 Minolta Camera Co Ltd 画像読取装置
JPH0548835A (ja) * 1991-08-15 1993-02-26 Matsushita Electric Ind Co Ltd 画像読み取り装置
JPH05300313A (ja) * 1992-04-20 1993-11-12 Konica Corp ファクシミリ装置
JPH06261168A (ja) * 1993-03-03 1994-09-16 Canon Inc ファクシミリ装置
JPH08307574A (ja) * 1995-04-28 1996-11-22 Ricoh Co Ltd 画像形成装置
JPH10229484A (ja) * 1997-02-12 1998-08-25 Oki Data:Kk 画像読取装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103522749A (zh) * 2013-09-23 2014-01-22 余姚市骋骐电子开发有限公司 具备自动页面选择功能的打印设备

Also Published As

Publication number Publication date
KR20000048354A (ko) 2000-07-25
DE19961750A1 (de) 2000-06-29
KR100304018B1 (ko) 2001-11-03
CN1261754A (zh) 2000-08-02
JP4061787B2 (ja) 2008-03-19
DE19961750B4 (de) 2005-08-25
JP2001143050A (ja) 2001-05-25

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