FI773023A - Foerfarande foer utvinnande av digitala uppteckningsdata foer rasterfaerguttag - Google Patents

Foerfarande foer utvinnande av digitala uppteckningsdata foer rasterfaerguttag

Info

Publication number: FI773023A
Authority: FI; Finland
Prior art keywords: foer; utvinnande; uppteckningsdata; rasterfaerguttag; digitala
Prior art date: 1976-10-18

Application number

FI773023A

Other languages

English (en)

Other versions

FI63496B (fi

FI63496C (fi

Inventor

Heinz Taubt

Armin Colditz

Original Assignee

Hell Rudolf Gmbh

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.)

1976-10-18

Filing date

1977-10-12

Publication date

1978-04-19

1977-10-12 Application filed by Hell Rudolf Gmbh filed Critical Hell Rudolf Gmbh

1978-04-19 Publication of FI773023A publication Critical patent/FI773023A/fi

1983-02-28 Publication of FI63496B publication Critical patent/FI63496B/fi

1983-06-10 Application granted granted Critical

1983-06-10 Publication of FI63496C publication Critical patent/FI63496C/fi

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
- H04N1/46—Colour picture communication systems
- H04N1/52—Circuits or arrangements for halftone screening
- 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
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Facsimile Image Signal Circuits (AREA)
Color Image Communication Systems (AREA)
Facsimile Scanning Arrangements (AREA)
Preparing Plates And Mask In Photomechanical Process (AREA)
Facsimiles In General (AREA)
Image Processing (AREA)
Dot-Matrix Printers And Others (AREA)

FI773023A 1976-10-18 1977-10-12 Foerfarande foer utvinnande av digitala uppteckningsdata foer rasterfaergutdrag FI63496C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2646925A DE2646925B2 (de)	1976-10-18	1976-10-18	Verfahren zur Gewinnung von digitalen Aufzeichnungsdaten für gerasterte Farbauszüge
DE2646925		1976-10-18

Publications (3)

Publication Number	Publication Date
FI773023A true FI773023A (fi)	1978-04-19
FI63496B FI63496B (fi)	1983-02-28
FI63496C FI63496C (fi)	1983-06-10

Family

ID=5990713

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI773023A FI63496C (fi)	1976-10-18	1977-10-12	Foerfarande foer utvinnande av digitala uppteckningsdata foer rasterfaergutdrag

Country Status (10)

Country	Link
US (1)	US4206475A (fi)
JP (1)	JPS5351002A (fi)
CH (1)	CH630474A5 (fi)
DE (1)	DE2646925B2 (fi)
DK (1)	DK147628C (fi)
FI (1)	FI63496C (fi)
GB (1)	GB1588743A (fi)
IL (1)	IL53153A (fi)
IT (1)	IT1107745B (fi)
SU (1)	SU820652A3 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4301469A (en) *	1980-04-30	1981-11-17	United Technologies Corporation	Run length encoder for color raster scanner
JPS5840977A (ja) *	1981-09-04	1983-03-10	Fuji Xerox Co Ltd	カラ−画像読取方式
DE3239994C2 (de) *	1981-10-31	1984-12-13	Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa	Farbkopiergerät
US4590514A (en) *	1982-07-19	1986-05-20	Canon Kabushiki Kaisha	Color image processing apparatus
JPS5981976A (ja) *	1982-11-01	1984-05-11	Dainippon Screen Mfg Co Ltd	色分解画像走査記録装置
FR2542540B1 (fr) *	1983-03-08	1989-02-10	Canon Kk	Systeme de traitement d'images
JPS60263573A (ja) *	1984-06-11	1985-12-27	Nippon Telegr & Teleph Corp <Ntt>	カラ−画像入力・記録方法
JP2598598B2 (ja) *	1992-02-18	1997-04-09	ライノタイプ−ヘルアクチエンゲゼルシャフト	記録装置を露光較正する方法および装置
US5515182A (en) *	1992-08-31	1996-05-07	Howtek, Inc.	Rotary scanner

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1597771C3 (de) *	1967-07-22	1978-09-07	Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel	Verfahren zur Herstellung von korrigierten Farbauszugssignalen und Farbauszügen
US3604838A (en) *	1969-04-11	1971-09-14	Ibm	Color encoder for compacting and recording color information obtained by scanning a document
US3819854A (en) *	1970-02-20	1974-06-25	Harris Intertype Corp	Composing apparatus
DE2012728C3 (de) *	1970-03-18	1974-09-19	Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel	Verfahren zur elektrooptischen Aufzeichnung von gerasterten Halbtonbildern
CH555244A (de) *	1970-12-30	1974-10-31	Morat Gmbh Franz	Vorrichtung mit mindestens einem kopf zur umsetzung von information.
DE2161038C3 (de) *	1971-12-09	1985-06-20	Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel	Verfahren zur Herstellung von gerasterten Druckformen
GB1379053A (en) *	1972-04-28	1975-01-02	Crosfield Electronics Ltd	Colour scanners for image reproduction
GB1382124A (en) *	1972-05-19	1975-01-29	Crosfield Electronics Ltd	Scanners for image reproduction
GB1393300A (en) *	1972-10-25	1975-05-07	Crosfield Electronics Ltd	Preparation of printing surfaces
DE2262824C3 (de) *	1972-12-22	1975-07-10	Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel	Verfahren zur gerasterten Reproduktion farbiger Halbtonbilder im Ein- oder Mehrfarbendruck
DE2311678C3 (de) *	1973-03-09	1985-05-09	Dainippon Screen Seizo K.K., Kyoto	Vorrichtung zur Erstellung von Farbauszügen eines farbigen Originalbildes
DE2430762A1 (de) *	1974-06-26	1976-01-15	Gruner & Jahr	Verfahren zur informationsverarbeitung fuer die herstellung einer druckform und vorrichtung zur durchfuehrung des verfahrens

1976
- 1976-10-18 DE DE2646925A patent/DE2646925B2/de not_active Ceased
1977
- 1977-09-08 CH CH1103377A patent/CH630474A5/de not_active IP Right Cessation
- 1977-10-12 FI FI773023A patent/FI63496C/fi not_active IP Right Cessation
- 1977-10-14 US US05/842,286 patent/US4206475A/en not_active Expired - Lifetime
- 1977-10-17 IT IT28655/77A patent/IT1107745B/it active
- 1977-10-17 DK DK460777A patent/DK147628C/da not_active IP Right Cessation
- 1977-10-17 GB GB43010/77A patent/GB1588743A/en not_active Expired
- 1977-10-17 IL IL53153A patent/IL53153A/xx unknown
- 1977-10-18 JP JP12503377A patent/JPS5351002A/ja active Granted
- 1977-10-18 SU SU772535450A patent/SU820652A3/ru active

Also Published As

Publication number	Publication date
JPS5646587B2 (fi)	1981-11-04
IL53153A0 (en)	1977-12-30
DE2646925B2 (de)	1978-10-05
IT1107745B (it)	1985-11-25
JPS5351002A (en)	1978-05-10
GB1588743A (en)	1981-04-29
DK147628C (da)	1985-04-29
DE2646925A1 (de)	1978-04-20
SU820652A3 (ru)	1981-04-07
DK460777A (da)	1978-04-19
FI63496B (fi)	1983-02-28
US4206475A (en)	1980-06-03
DK147628B (da)	1984-10-22
FI63496C (fi)	1983-06-10
CH630474A5 (de)	1982-06-15
IL53153A (en)	1980-09-16

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: DR.-ING. RUDOLF HELL GMBH