DE3586507D1 - Bildverarbeitungssystem. - Google Patents

Bildverarbeitungssystem.

Info

Publication number: DE3586507D1
Authority: DE; Germany
Prior art keywords: image processing; processing system; image; processing
Prior art date: 1984-04-13
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

DE8585302581T

Other languages

English (en)

Other versions

DE3586507T2 (de

Inventor

Hiromichi Iwase

Shigeru Sasaki

Toshiyuki Gotoh

Takashi Toriu

Tohru Ozaki

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.)

Fujitsu Ltd

Original Assignee

Fujitsu 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.)

1984-04-13

Filing date

1985-04-12

Publication date

1992-09-24

1985-04-12 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1992-09-24 Publication of DE3586507D1 publication Critical patent/DE3586507D1/de

1993-04-08 Application granted granted Critical

1993-04-08 Publication of DE3586507T2 publication Critical patent/DE3586507T2/de

2005-04-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Multimedia (AREA)
Image Processing (AREA)
Facsimile Image Signal Circuits (AREA)
Collating Specific Patterns (AREA)
Image Analysis (AREA)

DE8585302581T 1984-04-13 1985-04-12 Bildverarbeitungssystem. Expired - Fee Related DE3586507T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59074443A JPS60218181A (ja)	1984-04-13	1984-04-13	画像処理装置

Publications (2)

Publication Number	Publication Date
DE3586507D1 true DE3586507D1 (de)	1992-09-24
DE3586507T2 DE3586507T2 (de)	1993-04-08

Family

ID=13547377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585302581T Expired - Fee Related DE3586507T2 (de)	1984-04-13	1985-04-12	Bildverarbeitungssystem.

Country Status (6)

Country	Link
US (1)	US4791678A (de)
EP (1)	EP0159879B1 (de)
JP (1)	JPS60218181A (de)
KR (1)	KR890005006B1 (de)
CA (1)	CA1233566A (de)
DE (1)	DE3586507T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4903145A (en) *	1986-08-06	1990-02-20	Canon Kabushiki Kaisha	Image quality control apparatus capable of density-correcting plural areas of different types
JP2629238B2 (ja) *	1988-02-05	1997-07-09	ソニー株式会社	復号装置及び復号方法
JPH0668763B2 (ja) *	1988-04-11	1994-08-31	株式会社イーゼル	画像処理方法
JP2709356B2 (ja) *	1988-05-16	1998-02-04	株式会社鷹山	画像処理方法
US4985618A (en) *	1988-06-16	1991-01-15	Nicoh Company, Ltd.	Parallel image processing system
EP0352491B1 (de) *	1988-06-30	1996-08-14	Dainippon Screen Mfg. Co., Ltd.	Verfahren zur Erzeugung einer Abstufungskorrekturkurve zur Korrektur des Abstufungscharakters eines Bildes
US4941190A (en) *	1988-07-15	1990-07-10	Minnesota Mining And Manufacturing Company	Method and system for enhancement of a digitized image
US5162925A (en) *	1988-11-17	1992-11-10	Canon Kabushiki Kaisha	Color image processor capable of performing masking using a reduced number of bits
JPH0330571A (ja) *	1989-06-28	1991-02-08	Canon Inc	フアクシミリ装置
GB2237700B (en) *	1989-07-27	1994-04-20	Brother Ind Ltd	Scanner device for use in a facsimile machine or the like
GB2238928B (en) *	1989-09-05	1994-06-08	Canon Kk	Image data converting method and image processing apparatus
EP0416886B1 (de) *	1989-09-06	1995-04-19	Canon Kabushiki Kaisha	Bildaufzeichnungsgerät
US5608823A (en) *	1989-10-04	1997-03-04	Canon Kabushiki Kaisha	Image reading apparatus for correcting density levels
JPH03169664A (ja) *	1989-11-30	1991-07-23	Ncr Corp	通帳印字機
EP0445450A1 (de) *	1990-03-07	1991-09-11	International Business Machines Corporation	Bildverarbeitungsgerät, welches Bildelementintensitäten auf einem beschränkten Bereich Anzeigeintensitätswerte abbildet
GB2247312B (en) *	1990-07-16	1994-01-26	Univ Brunel	Surface inspection
US5133022A (en) *	1991-02-06	1992-07-21	Recognition Equipment Incorporated	Normalizing correlator for video processing
US5339368A (en) *	1991-11-21	1994-08-16	Unisys Corporation	Document image compression system and method
JP2934360B2 (ja) *	1993-02-12	1999-08-16	三菱電機株式会社	映像信号処理装置
US5638110A (en) *	1993-10-28	1997-06-10	Xerox Corporation	Two dimensional slope thresholding in a hyperacuity printer
CA2128858A1 (en)	1993-10-28	1995-04-29	Douglas N. Curry	Two dimensional linear interpolation with slope output for a hyperacuity printer
JP3049684B2 (ja) *	1993-12-10	2000-06-05	京セラミタ株式会社	画像形成装置、および画像形成装置の出力階調調整方法
JP3335830B2 (ja) *	1995-12-28	2002-10-21	シャープ株式会社	画像処理装置
JP2002109596A (ja) *	2000-09-28	2002-04-12	Nippon Conlux Co Ltd	貨幣識別方法及び装置
US6795592B2 (en) *	2001-09-13	2004-09-21	Intel Corporation	Architecture for processing fingerprint images
WO2005101309A1 (en) *	2004-04-15	2005-10-27	The University Of British Columbia	Methods and systems for converting images from low dynamic range to high dynamic range
JP5860791B2 (ja) *	2012-10-16	2016-02-16	富士通フロンテック株式会社	印影イメージの二値化処理装置
KR20180041402A (ko) *	2016-10-14	2018-04-24	에스프린팅솔루션 주식회사	화상독취장치 및 스캔 제어 방법
KR102521408B1 (ko) *	2018-08-27	2023-04-14	삼성전자주식회사	인포그래픽을 제공하기 위한 전자 장치 및 그에 관한 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4003024A (en) *	1975-10-14	1977-01-11	Rockwell International Corporation	Two-dimensional binary data enhancement system
JPS55602A (en) *	1978-03-22	1980-01-07	Ricoh Co Ltd	Predictive restoration method for high-density picture element
US4472736A (en) *	1980-03-11	1984-09-18	Dainippon Ink And Chemicals Incorporated	Lithographic reproduction original classification and color separation tone curve adjustment
US4354243A (en) *	1980-04-11	1982-10-12	Ampex Corporation	Two dimensional interpolation circuit for spatial and shading error corrector systems
US4466123A (en) *	1981-07-10	1984-08-14	Fuji Xerox Co., Ltd.	Apparatus and method for correcting contour line pattern images
JPS5868040A (ja) *	1981-10-19	1983-04-22	Konan Camera Kenkyusho:Kk	階調修正量測定装置
JPS5916464A (ja) *	1982-07-20	1984-01-27	Fuji Xerox Co Ltd	シエ−デイング補正装置

1984
- 1984-04-13 JP JP59074443A patent/JPS60218181A/ja active Granted
1985
- 1985-04-10 CA CA000478701A patent/CA1233566A/en not_active Expired
- 1985-04-11 KR KR1019850002430A patent/KR890005006B1/ko not_active IP Right Cessation
- 1985-04-12 DE DE8585302581T patent/DE3586507T2/de not_active Expired - Fee Related
- 1985-04-12 EP EP85302581A patent/EP0159879B1/de not_active Expired - Lifetime
1988
- 1988-02-22 US US07/161,274 patent/US4791678A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0127466B2 (de)	1989-05-29
KR850007905A (ko)	1985-12-09
EP0159879A3 (en)	1988-04-27
EP0159879A2 (de)	1985-10-30
CA1233566A (en)	1988-03-01
US4791678A (en)	1988-12-13
EP0159879B1 (de)	1992-08-19
JPS60218181A (ja)	1985-10-31
KR890005006B1 (ko)	1989-12-04
DE3586507T2 (de)	1993-04-08

Publication	Publication Date	Title
DE3585279D1 (de)	1992-03-05	Bildverarbeitungssystem.
DE3585005D1 (de)	1992-02-06	Bildinformationsverarbeitungssystem.
DE3481966D1 (de)	1990-05-17	Bildverarbeitungssystem.
DE3586507D1 (de)	1992-09-24	Bildverarbeitungssystem.
DE3688803D1 (de)	1993-09-09	Bildverarbeitungssystem.
DE3581630D1 (de)	1991-03-07	Verarbeitungssystem fuer wettspiel.
DE3852112D1 (de)	1994-12-22	Bildverarbeitung.
DE3850595D1 (de)	1994-08-18	Dokumentverarbeitungssystem.
DE3774516D1 (de)	1991-12-19	Bildverarbeitung.
DE3876472D1 (de)	1993-01-21	Bildverarbeitung.
NL192637B (nl)	1997-07-01	Stelselprocessor.
DE3751356D1 (de)	1995-07-27	Informationsverarbeitungssystem.
DE3689917D1 (de)	1994-07-21	Graphisches Verarbeitungssystem.
DE3485283D1 (de)	1992-01-02	Tomographisches bildverarbeitungssystem.
DE3581173D1 (de)	1991-02-07	Videobilderkennungsanlage.
DE3586553D1 (de)	1992-10-01	Bildverarbeitungsverfahren.
DE3775077D1 (de)	1992-01-23	Konsekutives bildverarbeitungssystem.
DE3688045D1 (de)	1993-04-22	Bildsignalverarbeitung.
DE3682880D1 (de)	1992-01-23	Dokumentverarbeitungssystem.
DE3686862D1 (de)	1992-11-05	Bildverarbeitungsverfahren.
DE3579510D1 (de)	1990-10-11	Faksimilesystem.
DE3583474D1 (de)	1991-08-22	Bildsignalverarbeitungsgeraet.
DE3876734D1 (de)	1993-01-28	Bildverarbeitung.
DE3585557D1 (de)	1992-04-16	Textverarbeitungssystem.
DE3683060D1 (de)	1992-02-06	Bildinformationsverarbeitungssystem.

Legal Events

Date	Code	Title	Description
1993-09-16	8364	No opposition during term of opposition
1996-04-11	8339	Ceased/non-payment of the annual fee