JPS5827146A - ビデオ画像の製版システムにおける走査線内插装置 - Google Patents

ビデオ画像の製版システムにおける走査線内插装置

Info

Publication number
JPS5827146A
JPS5827146A JP56125000A JP12500081A JPS5827146A JP S5827146 A JPS5827146 A JP S5827146A JP 56125000 A JP56125000 A JP 56125000A JP 12500081 A JP12500081 A JP 12500081A JP S5827146 A JPS5827146 A JP S5827146A
Authority
JP
Japan
Prior art keywords
interpolation
pixel
scanning line
scanning
data
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
JP56125000A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224073B2 (enrdf_load_stackoverflow
Inventor
Hideji Fujita
藤田　秀治
Kennosuke Sugizaki
杉崎　堅之助
Keiichi Kiyota
清田　啓一
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.)
Dai Nippon Printing Co Ltd
Ikegami Tsushinki Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Ikegami Tsushinki 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 Dai Nippon Printing Co Ltd, Ikegami Tsushinki Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP56125000A priority Critical patent/JPS5827146A/ja
Priority to DE8282303669T priority patent/DE3280288D1/de
Priority to EP82303669A priority patent/EP0070677B1/en
Priority to US06/398,243 priority patent/US4468693A/en
Priority to CA000407234A priority patent/CA1185189A/en
Publication of JPS5827146A publication Critical patent/JPS5827146A/ja
Publication of JPH0224073B2 publication Critical patent/JPH0224073B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
    • G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2512—Floppy disks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Image Processing (AREA)
JP56125000A 1981-07-14 1981-08-10 ビデオ画像の製版システムにおける走査線内插装置 Granted JPS5827146A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56125000A JPS5827146A (ja) 1981-08-10 1981-08-10 ビデオ画像の製版システムにおける走査線内插装置
DE8282303669T DE3280288D1 (de) 1981-07-14 1982-07-13 Video-aufzeichnungsgeraet.
EP82303669A EP0070677B1 (en) 1981-07-14 1982-07-13 Video printing apparatus
US06/398,243 US4468693A (en) 1981-07-14 1982-07-14 Video printing apparatus
CA000407234A CA1185189A (en) 1981-07-14 1982-07-14 Video printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56125000A JPS5827146A (ja) 1981-08-10 1981-08-10 ビデオ画像の製版システムにおける走査線内插装置

Publications (2)

Publication Number Publication Date
JPS5827146A true JPS5827146A (ja) 1983-02-17
JPH0224073B2 JPH0224073B2 (enrdf_load_stackoverflow) 1990-05-28

Family

ID=14899397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56125000A Granted JPS5827146A (ja) 1981-07-14 1981-08-10 ビデオ画像の製版システムにおける走査線内插装置

Country Status (1)

Country Link
JP (1) JPS5827146A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63683A (ja) * 1986-06-20 1988-01-05 Fujitsu Ltd 補間拡大演算回路
JPS63684A (ja) * 1986-06-20 1988-01-05 Fujitsu Ltd 補間拡大演算回路
JPH01297370A (ja) * 1988-02-03 1989-11-30 American Standard Inc 液圧式ブレーキ作動機
JPH0233676A (ja) * 1988-07-23 1990-02-02 Ryoichi Mori 画像信号処理装置
JPH02308378A (ja) * 1989-05-24 1990-12-21 Toshiba Corp 離散化多値信号の離散化密度変換方法
US6510254B1 (en) 1998-04-06 2003-01-21 Seiko Epson Corporation Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
US6760489B1 (en) 1998-04-06 2004-07-06 Seiko Epson Corporation Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
US6768559B1 (en) 1998-04-20 2004-07-27 Seiko Epson Corporation Medium on which printing control program is recorded, printing controller, and printing controlling method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63683A (ja) * 1986-06-20 1988-01-05 Fujitsu Ltd 補間拡大演算回路
JPS63684A (ja) * 1986-06-20 1988-01-05 Fujitsu Ltd 補間拡大演算回路
JPH01297370A (ja) * 1988-02-03 1989-11-30 American Standard Inc 液圧式ブレーキ作動機
JPH0233676A (ja) * 1988-07-23 1990-02-02 Ryoichi Mori 画像信号処理装置
JPH02308378A (ja) * 1989-05-24 1990-12-21 Toshiba Corp 離散化多値信号の離散化密度変換方法
US6510254B1 (en) 1998-04-06 2003-01-21 Seiko Epson Corporation Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
US6614553B2 (en) 1998-04-06 2003-09-02 Seiko Epson Corporation Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
US6760489B1 (en) 1998-04-06 2004-07-06 Seiko Epson Corporation Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
US6768559B1 (en) 1998-04-20 2004-07-27 Seiko Epson Corporation Medium on which printing control program is recorded, printing controller, and printing controlling method

Also Published As

Publication number Publication date
JPH0224073B2 (enrdf_load_stackoverflow) 1990-05-28

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