JPS5311601A - Magnification variable image reproduction method - Google Patents

Magnification variable image reproduction method

Info

Publication number
JPS5311601A
JPS5311601A JP8625676A JP8625676A JPS5311601A JP S5311601 A JPS5311601 A JP S5311601A JP 8625676 A JP8625676 A JP 8625676A JP 8625676 A JP8625676 A JP 8625676A JP S5311601 A JPS5311601 A JP S5311601A
Authority
JP
Japan
Prior art keywords
image reproduction
reproduction method
variable image
magnification variable
magnification
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
JP8625676A
Other languages
English (en)
Other versions
JPS6037464B2 (ja
Inventor
Mitsuhiko Yamada
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
Priority to JP51086256A priority Critical patent/JPS6037464B2/ja
Priority to DE2728562A priority patent/DE2728562C3/de
Priority to US05/815,174 priority patent/US4163605A/en
Priority to GB29326/77A priority patent/GB1568113A/en
Publication of JPS5311601A publication Critical patent/JPS5311601A/ja
Publication of JPS6037464B2 publication Critical patent/JPS6037464B2/ja
Expired 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
JP51086256A 1976-07-20 1976-07-20 倍率可変画像複製方法 Expired JPS6037464B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51086256A JPS6037464B2 (ja) 1976-07-20 1976-07-20 倍率可変画像複製方法
DE2728562A DE2728562C3 (de) 1976-07-20 1977-06-24 Bildreproduktionsverfahren mit variablem Reproduktionsmaßstab
US05/815,174 US4163605A (en) 1976-07-20 1977-07-13 Method of picture reproduction with variable reproduction scale
GB29326/77A GB1568113A (en) 1976-07-20 1977-07-13 Method of picture reproduction with variable reproduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51086256A JPS6037464B2 (ja) 1976-07-20 1976-07-20 倍率可変画像複製方法

Publications (2)

Publication Number Publication Date
JPS5311601A true JPS5311601A (en) 1978-02-02
JPS6037464B2 JPS6037464B2 (ja) 1985-08-26

Family

ID=13881730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51086256A Expired JPS6037464B2 (ja) 1976-07-20 1976-07-20 倍率可変画像複製方法

Country Status (4)

Country Link
US (1) US4163605A (ja)
JP (1) JPS6037464B2 (ja)
DE (1) DE2728562C3 (ja)
GB (1) GB1568113A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636432U (ja) * 1979-08-28 1981-04-08
JPS56137771A (en) * 1980-03-07 1981-10-27 Xerox Corp Method and device for converting image size
JPS56167454A (en) * 1980-05-30 1981-12-23 Deyupuro Seizo Kk Recording systm for blank
JPS62206554A (ja) * 1986-03-07 1987-09-11 Dainippon Printing Co Ltd 変形画像の作成方法
JPS62247673A (ja) * 1987-01-22 1987-10-28 Matsushita Graphic Commun Syst Inc 画信号処理装置
JPS63171066A (ja) * 1987-10-29 1988-07-14 Matsushita Graphic Commun Syst Inc 画信号処理装置
JPH03254572A (ja) * 1990-11-27 1991-11-13 Matsushita Graphic Commun Syst Inc 画信号処理装置
US6490057B1 (en) 1998-06-19 2002-12-03 Nec Corporation Image processing apparatus and image processing method, and storage media thereof
US8699083B2 (en) 2010-06-22 2014-04-15 Fuji Xerox Co., Ltd. Image processing device, image forming device, and computer-readable medium

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006567B (en) * 1977-08-25 1982-08-25 Dainippon Screen Mfg Machine for and method of image production with variable reproduction scale
JPS5915530B2 (ja) * 1978-02-21 1984-04-10 大日本スクリ−ン製造株式会社 アナログ信号のサンプリング方法
US4422102A (en) * 1979-05-25 1983-12-20 Canon Kabushiki Kaisha Laser recording method and apparatus simultaneously scanning and reading out adjacent data
JPS55157741A (en) * 1979-05-29 1980-12-08 Dainippon Screen Mfg Co Ltd Information making and recording apparatus for adjusting color scanner
US4275450A (en) * 1979-08-01 1981-06-23 Xerox Corporation Magnification/demagnification apparatus and method
US4398222A (en) * 1979-11-08 1983-08-09 Ricoh Company, Ltd. Facsimile apparatus
US4282550A (en) * 1979-11-27 1981-08-04 Westinghouse Electric Corp. Digital magnification system
US4342052A (en) * 1980-06-16 1982-07-27 International Business Machines Corporation Multiple image facsimile
US4422101A (en) * 1980-07-30 1983-12-20 Toppan Printing Co., Ltd. Electronic cylinder making method
JPS5772465A (en) * 1980-10-23 1982-05-06 Canon Inc Digital signal converting device
JPS57166773A (en) * 1981-04-07 1982-10-14 Dainippon Screen Mfg Co Ltd Reproducing method of picture scan
US4454593A (en) * 1981-05-19 1984-06-12 Bell Telephone Laboratories, Incorporated Pictorial information processing technique
JPS58100124A (ja) * 1981-12-10 1983-06-14 Fuji Photo Film Co Ltd 写真焼付におけるトリミング範囲制御システム
JPS58119259A (ja) * 1982-01-08 1983-07-15 Fuji Xerox Co Ltd フアクシミリ装置
US4532602A (en) * 1982-03-08 1985-07-30 The Mead Corporation Device for electrical variable magnification of document image
US4587621A (en) * 1982-03-08 1986-05-06 The Mead Corporation Device for electrical variable magnification of document image
AU575786B2 (en) * 1982-10-04 1988-08-11 Canon Kabushiki Kaisha Image forming system
DE3382485D1 (de) * 1982-10-08 1992-02-06 Canon Kk Bildverarbeitungssystem.
US4636869A (en) * 1983-01-18 1987-01-13 Dainippon Screen Mfg. Co., Ltd. Method and system for recording images in various magnification ratios
US4521804A (en) * 1983-02-25 1985-06-04 Rca Corporation Solid-state color TV camera image size control
JPH0671306B2 (ja) * 1983-03-30 1994-09-07 キヤノン株式会社 画像読み取り装置
JPH0757003B2 (ja) * 1983-05-09 1995-06-14 大日本スクリ−ン製造株式会社 画像走査記録装置
JPH0744641B2 (ja) * 1983-06-06 1995-05-15 キヤノン株式会社 画像変倍処理装置
US4675908A (en) * 1983-10-07 1987-06-23 Canon Kabushiki Kaisha Image data processing apparatus and system
JPH0685556B2 (ja) * 1984-03-30 1994-10-26 大日本スクリ−ン製造株式会社 画像走査記録装置における倍率変換方法
US4792856A (en) * 1987-04-14 1988-12-20 Rca Licensing Corporation Sampled data memory system as for a television picture magnification system
JPH07119125B2 (ja) * 1988-11-11 1995-12-20 三田工業株式会社 画像形成装置
JPH02137473A (ja) * 1988-11-17 1990-05-25 Dainippon Screen Mfg Co Ltd 画像走査記録における補間方法
JP2884561B2 (ja) * 1993-06-02 1999-04-19 ブラザー工業株式会社 画像処理装置
US5592592A (en) * 1994-07-01 1997-01-07 Seiko Epson Corporation Method and apparatus for minimizing artifacts in images produced by error diffusion halftoning utilizing ink reduction processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095452A (ja) * 1963-12-27 1900-01-01
GB1166091A (en) * 1966-05-09 1969-10-01 Crosfield Electronics Ltd Improvements relating to Electro-Optical Scanners for Image Reproduction
GB1499501A (en) * 1974-05-03 1978-02-01 Crosfield Electronics Ltd Image reproduction systems
IT1057754B (it) * 1975-03-19 1982-03-30 Hell R Gmbh Procedimento e dispositivo per la riproduzione di immagini a mezza tinta con modifica della misura di scomposizione dei punti d immagine nel passaggio da modello a riproduzione

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636432U (ja) * 1979-08-28 1981-04-08
JPS56137771A (en) * 1980-03-07 1981-10-27 Xerox Corp Method and device for converting image size
JPS56167454A (en) * 1980-05-30 1981-12-23 Deyupuro Seizo Kk Recording systm for blank
JPS62206554A (ja) * 1986-03-07 1987-09-11 Dainippon Printing Co Ltd 変形画像の作成方法
JPS62247673A (ja) * 1987-01-22 1987-10-28 Matsushita Graphic Commun Syst Inc 画信号処理装置
JPS63171066A (ja) * 1987-10-29 1988-07-14 Matsushita Graphic Commun Syst Inc 画信号処理装置
JPH03254572A (ja) * 1990-11-27 1991-11-13 Matsushita Graphic Commun Syst Inc 画信号処理装置
US6490057B1 (en) 1998-06-19 2002-12-03 Nec Corporation Image processing apparatus and image processing method, and storage media thereof
US8699083B2 (en) 2010-06-22 2014-04-15 Fuji Xerox Co., Ltd. Image processing device, image forming device, and computer-readable medium

Also Published As

Publication number Publication date
US4163605A (en) 1979-08-07
GB1568113A (en) 1980-05-29
DE2728562A1 (de) 1978-01-26
JPS6037464B2 (ja) 1985-08-26
DE2728562C3 (de) 1981-10-08
DE2728562B2 (de) 1981-01-15

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