FR2547672B1 - Procede et systeme permettant d'accroitre l'efficacite d'utilisation d'une memoire d'un systeme de reproduction d'images - Google Patents

Procede et systeme permettant d'accroitre l'efficacite d'utilisation d'une memoire d'un systeme de reproduction d'images

Info

Publication number
FR2547672B1
FR2547672B1 FR848405455A FR8405455A FR2547672B1 FR 2547672 B1 FR2547672 B1 FR 2547672B1 FR 848405455 A FR848405455 A FR 848405455A FR 8405455 A FR8405455 A FR 8405455A FR 2547672 B1 FR2547672 B1 FR 2547672B1
Authority
FR
France
Prior art keywords
memory
increasing
efficiency
image reproduction
reproduction system
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 - Lifetime
Application number
FR848405455A
Other languages
English (en)
Other versions
FR2547672A1 (fr
Inventor
Junji Shida
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of FR2547672A1 publication Critical patent/FR2547672A1/fr
Application granted granted Critical
Publication of FR2547672B1 publication Critical patent/FR2547672B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04N1/21—Intermediate information storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Storing Facsimile Image Data (AREA)
FR848405455A 1983-06-20 1984-04-06 Procede et systeme permettant d'accroitre l'efficacite d'utilisation d'une memoire d'un systeme de reproduction d'images Expired - Lifetime FR2547672B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111670A JPS603268A (ja) 1983-06-20 1983-06-20 画像走査記録装置における記憶装置への画像デ−タ書込み読出し方法

Publications (2)

Publication Number Publication Date
FR2547672A1 FR2547672A1 (fr) 1984-12-21
FR2547672B1 true FR2547672B1 (fr) 1990-11-02

Family

ID=14567199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848405455A Expired - Lifetime FR2547672B1 (fr) 1983-06-20 1984-04-06 Procede et systeme permettant d'accroitre l'efficacite d'utilisation d'une memoire d'un systeme de reproduction d'images

Country Status (5)

Country Link
US (1) US4616268A (fr)
JP (1) JPS603268A (fr)
DE (1) DE3422898A1 (fr)
FR (1) FR2547672B1 (fr)
GB (1) GB2141893B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107346A (en) * 1988-10-14 1992-04-21 Bowers Imaging Technologies, Inc. Process for providing digital halftone images with random error diffusion
GB2236448B (en) * 1989-09-08 1994-03-30 Itek Colour Graphics Ltd Image scanning apparatus
US5051841A (en) * 1989-10-16 1991-09-24 Bowers Imaging Technologies, Inc. Process for providing digital halftone images with random error diffusion
US5058038A (en) * 1989-12-13 1991-10-15 Ricoh Corporation Method to connect wide size scanner to laser printer engine for copying with size reduction
US5097518A (en) * 1990-02-27 1992-03-17 Eastman Kodak Company Technique for performing digital image scaling by logically combining or replicating pixels in blocks of differing groupsizes
US5113455A (en) * 1990-02-27 1992-05-12 Eastman Kodak Company Digital image scaling by stepwise pixel movement
US6751696B2 (en) 1990-04-18 2004-06-15 Rambus Inc. Memory device having a programmable register
US6324120B2 (en) 1990-04-18 2001-11-27 Rambus Inc. Memory device having a variable data output length
IL96808A (en) 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US5389476A (en) * 1993-06-08 1995-02-14 Kruchko; Steven N. Method for producing life-sized decals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267210A (en) * 1975-12-01 1977-06-03 Toshiba Corp Facsimile transmission equipment
US4305093A (en) * 1978-06-22 1981-12-08 International Electronic Photo Process Laboratory Co., Ltd. Method of producing multiple images in a scanning apparatus
EP0051294B1 (fr) * 1980-10-31 1986-10-01 Kabushiki Kaisha Toshiba Circuit de conversion de format d'image
JPS57136859A (en) * 1981-02-18 1982-08-24 Nec Corp Picture expanding and contracting circuit
JPS57166773A (en) * 1981-04-07 1982-10-14 Dainippon Screen Mfg Co Ltd Reproducing method of picture scan

Also Published As

Publication number Publication date
GB2141893A (en) 1985-01-03
DE3422898A1 (de) 1985-01-03
US4616268A (en) 1986-10-07
JPS603268A (ja) 1985-01-09
GB8406157D0 (en) 1984-04-11
FR2547672A1 (fr) 1984-12-21
GB2141893B (en) 1986-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse