ES489767A0 - Un aparato para reproducir una imagen original - Google Patents

Un aparato para reproducir una imagen original

Info

Publication number
ES489767A0
ES489767A0 ES489767A ES489767A ES489767A0 ES 489767 A0 ES489767 A0 ES 489767A0 ES 489767 A ES489767 A ES 489767A ES 489767 A ES489767 A ES 489767A ES 489767 A0 ES489767 A0 ES 489767A0
Authority
ES
Spain
Prior art keywords
picture elements
lines
array
image
digitally
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.)
Granted
Application number
ES489767A
Other languages
English (en)
Other versions
ES8103852A1 (es
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8103852A1 publication Critical patent/ES8103852A1/es
Publication of ES489767A0 publication Critical patent/ES489767A0/es
Granted 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
    • H04N1/387—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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70216—Mask projection systems
    • G03F7/70358—Scanning exposure, i.e. relative movement of patterned beam and workpiece during imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Endoscopes (AREA)
  • Television Signal Processing For Recording (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Cleaning In Electrography (AREA)
  • Seal Device For Vehicle (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Paper (AREA)
  • Image Processing (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Auxiliary Devices For Music (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
ES489767A 1979-03-23 1980-03-21 Un aparato para reproducir una imagen original Granted ES489767A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2340479A 1979-03-23 1979-03-23

Publications (2)

Publication Number Publication Date
ES8103852A1 ES8103852A1 (es) 1981-03-16
ES489767A0 true ES489767A0 (es) 1981-03-16

Family

ID=21814880

Family Applications (2)

Application Number Title Priority Date Filing Date
ES489775A Granted ES489775A0 (es) 1979-03-23 1980-03-21 Un metodo de reproducir una imagen original
ES489767A Granted ES489767A0 (es) 1979-03-23 1980-03-21 Un aparato para reproducir una imagen original

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES489775A Granted ES489775A0 (es) 1979-03-23 1980-03-21 Un metodo de reproducir una imagen original

Country Status (14)

Country Link
EP (1) EP0016299B1 (es)
JP (1) JPS55128964A (es)
AT (1) ATE14805T1 (es)
AU (1) AU532757B2 (es)
BR (1) BR8001184A (es)
CA (1) CA1141817A (es)
DE (1) DE3070940D1 (es)
DK (1) DK124480A (es)
ES (2) ES489775A0 (es)
FI (1) FI800874A (es)
IL (1) IL59370A (es)
NO (1) NO800773L (es)
PT (1) PT70900A (es)
ZA (1) ZA797059B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532602A (en) * 1982-03-08 1985-07-30 The Mead Corporation Device for electrical variable magnification of document image
US4528693A (en) * 1982-09-30 1985-07-09 International Business Machines Corporation Apparatus and method for scaling facsimile image data
AU575786B2 (en) * 1982-10-04 1988-08-11 Canon Kabushiki Kaisha Image forming system
JPS607481A (ja) * 1983-06-28 1985-01-16 株式会社リコー 画像編集装置
JPH0721705B2 (ja) * 1984-12-14 1995-03-08 キヤノン株式会社 拡大文字処理方法
JPH0721704B2 (ja) * 1984-12-14 1995-03-08 キヤノン株式会社 縮小文字処理方法
US4712141A (en) * 1985-03-30 1987-12-08 Dainippon Screen Mfg. Co., Ltd. Method and apparatus for interpolating image signals
AU580923B2 (en) * 1986-02-14 1989-02-02 Sharp Kabushiki Kaisha Image reader
EP0267456B1 (en) * 1986-10-16 1992-09-09 Sharp Kabushiki Kaisha An image reader
JPH0292155A (ja) * 1988-09-29 1990-03-30 Sony Corp 画像読み取り装置
US5025325A (en) * 1989-10-13 1991-06-18 Hewlett-Packard Company Graphics scaling method for high resolution printers
US5426723A (en) * 1992-03-09 1995-06-20 Spacelabs Medical, Inc. System and method for scaling graphic images
US5838296A (en) * 1995-08-31 1998-11-17 General Instrument Corporation Apparatus for changing the magnification of video graphics prior to display therefor on a TV screen
EP1827003B1 (en) * 2006-02-22 2015-07-01 Océ-Technologies B.V. Method for correction of a trapezoidal distortion of images

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741118A (en) * 1970-06-17 1973-06-26 A Carley Method for electronic lithography
FR2213709A5 (es) * 1973-01-08 1974-08-02 Daguillon Claude
GB1488993A (en) * 1974-02-19 1977-10-19 Beckman Instruments Inc Radiant energy analyzer
DE2526409C3 (de) * 1975-06-13 1979-08-09 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Eichung einer eine fotomechanische Druckform erzeugenden Aufzeichnungseinheit
GB1593551A (en) * 1977-02-09 1981-07-15 Babcock Bristol Ltd Chart-recording
JPH0112259Y2 (es) * 1978-03-06 1989-04-11

Also Published As

Publication number Publication date
ES8103852A1 (es) 1981-03-16
PT70900A (en) 1980-04-01
AU532757B2 (en) 1983-10-13
CA1141817A (en) 1983-02-22
DE3070940D1 (en) 1985-09-12
IL59370A0 (en) 1980-05-30
JPS55128964A (en) 1980-10-06
IL59370A (en) 1982-07-30
ZA797059B (en) 1980-11-26
BR8001184A (pt) 1980-11-04
AU5563380A (en) 1980-09-25
EP0016299A1 (en) 1980-10-01
NO800773L (no) 1980-09-24
ATE14805T1 (de) 1985-08-15
ES8102370A1 (es) 1980-12-16
FI800874A (fi) 1980-09-24
DK124480A (da) 1980-09-24
ES489775A0 (es) 1980-12-16
EP0016299B1 (en) 1985-08-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603