DE3486126T2 - Expansions- und/oder ziehungsverfahren und -geraet fuer bilddaten. - Google Patents

Expansions- und/oder ziehungsverfahren und -geraet fuer bilddaten.

Info

Publication number
DE3486126T2
DE3486126T2 DE84306633T DE3486126T DE3486126T2 DE 3486126 T2 DE3486126 T2 DE 3486126T2 DE 84306633 T DE84306633 T DE 84306633T DE 3486126 T DE3486126 T DE 3486126T DE 3486126 T2 DE3486126 T2 DE 3486126T2
Authority
DE
Germany
Prior art keywords
expansion
image data
drawing method
image
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.)
Expired - Fee Related
Application number
DE84306633T
Other languages
English (en)
Other versions
DE3486126D1 (de
Inventor
Kazufumi Suzuki
Katsura Kawakami
Shigeo Shimazaki
Yuetsu Ochiai
Etsuko Hirokami
Hiroaki Kotera
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP58182110A external-priority patent/JPS6073789A/ja
Priority claimed from JP18788283A external-priority patent/JPS6079473A/ja
Priority claimed from JP19275583A external-priority patent/JPS6084072A/ja
Priority claimed from JP19275783A external-priority patent/JPS6083182A/ja
Priority claimed from JP10214384A external-priority patent/JPS60246485A/ja
Priority claimed from JP15782184A external-priority patent/JPS6134678A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3486126D1 publication Critical patent/DE3486126D1/de
Application granted granted Critical
Publication of DE3486126T2 publication Critical patent/DE3486126T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4023—Decimation- or insertion-based scaling, e.g. pixel or line decimation
DE84306633T 1983-09-29 1984-09-28 Expansions- und/oder ziehungsverfahren und -geraet fuer bilddaten. Expired - Fee Related DE3486126T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP58182110A JPS6073789A (ja) 1983-09-29 1983-09-29 画像の拡大縮小装置
JP18788283A JPS6079473A (ja) 1983-10-06 1983-10-06 画像の拡大縮小装置
JP19275583A JPS6084072A (ja) 1983-10-14 1983-10-14 情報圧縮方式
JP19275783A JPS6083182A (ja) 1983-10-14 1983-10-14 情報伸張方法およびその回路
JP10214384A JPS60246485A (ja) 1984-05-21 1984-05-21 画像の拡大縮小装置
JP15782184A JPS6134678A (ja) 1984-07-27 1984-07-27 画像の拡大縮小装置

Publications (2)

Publication Number Publication Date
DE3486126D1 DE3486126D1 (de) 1993-05-13
DE3486126T2 true DE3486126T2 (de) 1993-11-04

Family

ID=27552130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE84306633T Expired - Fee Related DE3486126T2 (de) 1983-09-29 1984-09-28 Expansions- und/oder ziehungsverfahren und -geraet fuer bilddaten.

Country Status (3)

Country Link
US (1) US4747154A (de)
EP (1) EP0143533B1 (de)
DE (1) DE3486126T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3650486T2 (de) * 1985-04-13 1996-08-01 Quantel Ltd Videobildgestaltungssysteme
JPH0751366B2 (ja) * 1985-06-27 1995-06-05 キヤノン株式会社 出力制御方法
US5167018A (en) * 1986-09-24 1992-11-24 Daikin Industries, Ltd. Polygon-filling apparatus
US5150461A (en) * 1988-05-25 1992-09-22 Sun Electric Corporation Fixed point method of video display scaling
JPH0751370B2 (ja) * 1988-07-15 1995-06-05 インターナショナル・ビジネス・マシーンズ・コーポレーション 像形成装置
US5020115A (en) * 1989-07-10 1991-05-28 Imnet Corporation Methods and apparatus for dynamically scaling images
US4977602A (en) * 1989-11-20 1990-12-11 Eastman Kodak Company Character normalization using an elliptical sampling window for optical character recognition
US5068905A (en) * 1989-12-28 1991-11-26 Eastman Kodak Company Scaler gate array for scaling image data
US5218647A (en) * 1990-12-12 1993-06-08 Ricoh Corporation Method to convert between 2 color space on a 32 bit μ-processor
US5265176A (en) * 1991-04-17 1993-11-23 Hewlett-Packard Company Method and apparatus for mapping printer resolution using lock-up-tables
US5335295A (en) * 1991-05-08 1994-08-02 International Business Machines Corporation System and method for scaling a digital image
EP0529965A3 (en) * 1991-08-23 1993-12-08 Levien Raphael L High speed screening of images
US5657047A (en) * 1995-01-12 1997-08-12 Accelgraphics, Inc. Method and apparatus for zooming images on a video display
US6031546A (en) * 1995-06-19 2000-02-29 Canon Kabushiki Kaisha Image processing apparatus and method
DE19880373D2 (de) * 1997-03-27 2000-04-27 Oce Printing Systems Gmbh Verfahren und Schaltungsanordnung zum Erzeugen von gestauchten oder gedehnten Bildern sowie Drucker mit einer derartigen Schaltungsanordnung
JPH11283043A (ja) * 1998-03-27 1999-10-15 Seiko Epson Corp 画像作成装置およびその装置を備えた印刷装置並びに画像作成方法
JP3753584B2 (ja) * 2000-02-15 2006-03-08 富士通株式会社 画像処理装置
US7259765B2 (en) 2003-04-04 2007-08-21 S3 Graphics Co., Ltd. Head/data scheduling in 3D graphics
US7202872B2 (en) * 2003-10-29 2007-04-10 Via Technologies, Inc. Apparatus for compressing data in a bit stream or bit pattern
JP4967934B2 (ja) * 2007-09-04 2012-07-04 富士ゼロックス株式会社 画像処理装置及びプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121529B1 (de) * 1971-07-23 1976-07-03
US4267573A (en) * 1978-06-14 1981-05-12 Old Dominion University Research Foundation Image processing system
GB2038142B (en) * 1978-12-15 1982-11-24 Ibm Image data compression
US4283724A (en) * 1979-02-28 1981-08-11 Computer Operations Variable size dot matrix character generator in which a height signal and an aspect ratio signal actuate the same
US4394693A (en) * 1979-03-23 1983-07-19 International Business Machines Corporation System and method for generating enlarged or reduced images
US4275450A (en) * 1979-08-01 1981-06-23 Xerox Corporation Magnification/demagnification apparatus and method
JPS5676683A (en) * 1979-11-28 1981-06-24 Ricoh Co Ltd Processing method for picture deformation
JPS57209570A (en) * 1981-06-19 1982-12-22 Fujitsu Ltd Vector processing device
DE3418624A1 (de) * 1983-05-19 1984-11-22 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Verfahren und einrichtung zur bilddatenverarbeitung unter anwendung von additions- und subtraktionsvorgaengen
JPS6055767A (ja) * 1983-08-25 1985-04-01 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション イメージのビット数を減少する方法及び装置
US4569081A (en) * 1983-12-30 1986-02-04 International Business Machines Corporation Method for expansion of a digital image

Also Published As

Publication number Publication date
EP0143533B1 (de) 1993-04-07
US4747154A (en) 1988-05-24
DE3486126D1 (de) 1993-05-13
EP0143533A3 (en) 1987-02-04
EP0143533A2 (de) 1985-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee