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TW200603003A - Scanner and recording medium having stored therein instructions - Google Patents

Scanner and recording medium having stored therein instructions

Info

Publication number
TW200603003A
TW200603003A TW094133522A TW94133522A TW200603003A TW 200603003 A TW200603003 A TW 200603003A TW 094133522 A TW094133522 A TW 094133522A TW 94133522 A TW94133522 A TW 94133522A TW 200603003 A TW200603003 A TW 200603003A
Authority
TW
Taiwan
Prior art keywords
original image
scanning
scanner
instructions
stored
Prior art date
Application number
TW094133522A
Other languages
English (en)
Inventor
Eric F Aas
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of TW200603003A publication Critical patent/TW200603003A/zh

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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00708—Size or dimensions
    • H04N1/0071—Width
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00708—Size or dimensions
    • H04N1/00713—Length
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00718—Skew
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00721—Orientation
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0408—Different densities of dots per unit length
    • 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
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/1013—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1017—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
    • 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
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Scanning Arrangements (AREA)
TW094133522A 2000-07-31 2001-02-19 Scanner and recording medium having stored therein instructions TW200603003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/628,925 US6704462B1 (en) 2000-07-31 2000-07-31 Scaling control for image scanners

Publications (1)

Publication Number Publication Date
TW200603003A true TW200603003A (en) 2006-01-16

Family

ID=24520876

Family Applications (2)

Application Number Title Priority Date Filing Date
TW094133522A TW200603003A (en) 2000-07-31 2001-02-19 Scanner and recording medium having stored therein instructions
TW090103731A TWI276004B (en) 2000-07-31 2001-02-19 Method for automatically scaling an image

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW090103731A TWI276004B (en) 2000-07-31 2001-02-19 Method for automatically scaling an image

Country Status (4)

Country Link
US (2) US6704462B1 (zh)
CN (1) CN1214342C (zh)
SG (1) SG100639A1 (zh)
TW (2) TW200603003A (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6704462B1 (en) * 2000-07-31 2004-03-09 Hewlett-Packard Development Company, L.P. Scaling control for image scanners
US7358986B1 (en) * 2000-09-13 2008-04-15 Nextengine, Inc. Digital imaging system having distribution controlled over a distributed network
US20030016383A1 (en) * 2001-07-23 2003-01-23 Culp Jerlyn R. Internet receiver scanner
JP2003060886A (ja) * 2001-08-09 2003-02-28 Matsushita Electric Ind Co Ltd 画像処理装置及び方法
CN1552155A (zh) * 2001-09-07 2004-12-01 �ʼҷ����ֵ��ӹɷ����޹�˾ 具有照相机和图像透视校正并且可能具有旋转和交错校正的成像设备
US20030058457A1 (en) * 2001-09-21 2003-03-27 Eastman Kodak Company Selecting an image bearing product requiring a particular size converted from a high resolution digital image
US7376241B2 (en) * 2003-08-06 2008-05-20 The Boeing Company Discrete fourier transform (DFT) watermark
US20080316221A1 (en) * 2007-06-19 2008-12-25 Aas Eric F Down-sampled image display
US8212273B2 (en) 2007-07-19 2012-07-03 Photonstar Led Limited Vertical LED with conductive vias
TWI404043B (zh) * 2009-01-09 2013-08-01 Hon Hai Prec Ind Co Ltd 對圖片進行調整的顯示裝置及方法
US9363494B2 (en) * 2012-12-05 2016-06-07 At&T Intellectual Property I, L.P. Digital video recorder that enables recording at a selected resolution
US10032435B2 (en) * 2014-10-02 2018-07-24 Nagravision S.A. Accelerated image gradient based on one-dimensional data
JP6478686B2 (ja) * 2015-02-12 2019-03-06 キヤノン株式会社 画像処理装置、印刷装置、画像処理装置の制御方法、印刷装置の制御方法、及びプログラム
CN107992274B (zh) * 2017-11-20 2020-08-11 江苏网进科技股份有限公司 一种快速扫描保存影印件方法及其控件
US12089194B2 (en) * 2018-05-01 2024-09-10 Qualcomm Incorporated Techniques for selecting network parameters based on feedback

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812918A (en) * 1982-07-30 1989-03-14 Carbone Anthony K Method and apparatus for scanning and digitizing optical images
US4631598A (en) * 1984-10-15 1986-12-23 Burkhardt Norman S High speed, high resolution image processing system
US5218457A (en) * 1984-10-15 1993-06-08 Scan-Graphics, Inc. High speed, high resolution image processing system
US4985760A (en) * 1987-10-09 1991-01-15 Canon Kabushiki Kaisha Color imager having varying filter aperture sizes to compensate for luminance differences between colors
JP2977232B2 (ja) * 1990-05-17 1999-11-15 キヤノン株式会社 色ずれ補正装置
US5270728A (en) * 1991-04-17 1993-12-14 Hewlett-Packard Company Raster imaging device speed-resolution product multiplying method and resulting pixel image data structure
US5293432A (en) * 1992-06-30 1994-03-08 Terminal Data Corporation Document image scanner with variable resolution windows
US5444552A (en) * 1992-09-28 1995-08-22 Xerox Corporation Method for compressing, processing, and storing grayscale bitmaps
US5428392A (en) * 1992-11-20 1995-06-27 Picker International, Inc. Strobing time-delayed and integration video camera system
JP3881039B2 (ja) * 1993-11-12 2007-02-14 ゼロックス コーポレイション 超鋭敏センサアレー
US5549111A (en) * 1994-08-05 1996-08-27 Acuson Corporation Method and apparatus for adjustable frequency scanning in ultrasound imaging
US5742708A (en) * 1995-11-15 1998-04-21 Xerox Corporation Method and system for performing perspective projection conversion
US5845018A (en) 1996-01-30 1998-12-01 Sunrise Imaging, Inc. Method and apparatus for transferring multiple scanned images from a first medium to a second medium
US5797846A (en) * 1996-12-30 1998-08-25 General Electric Company Method to control frame rate in ultrasound imaging
US5982318A (en) * 1997-10-10 1999-11-09 Lucent Technologies Inc. Linearizing offset cancelling white balancing and gamma correcting analog to digital converter for active pixel sensor imagers with self calibrating and self adjusting properties
US6704462B1 (en) 2000-07-31 2004-03-09 Hewlett-Packard Development Company, L.P. Scaling control for image scanners

Also Published As

Publication number Publication date
TWI276004B (en) 2007-03-11
US6704462B1 (en) 2004-03-09
US7079709B2 (en) 2006-07-18
US20040086200A1 (en) 2004-05-06
CN1214342C (zh) 2005-08-10
SG100639A1 (en) 2003-12-26
CN1336616A (zh) 2002-02-20

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