IT1123711B - Procedimento e dispositivo per determinare i quantitativi di luce di stampa nella stampa di originali cromatici - Google Patents

Procedimento e dispositivo per determinare i quantitativi di luce di stampa nella stampa di originali cromatici

Info

Publication number: IT1123711B
Authority: IT; Italy
Prior art keywords: printing; originals; chromatic; quantities; procedure
Prior art date: 1978-09-15

Application number

IT25685/79A

Other languages

English (en)

Other versions

IT7925685A0 (it

Inventor

Siegfried Thurm

Konrad Bunge

Gunter Findeis

Original Assignee

Agfa Gevaert Ag

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.)

1978-09-15

Filing date

1979-09-12

Publication date

1986-04-30

1978-09-15 Priority claimed from DE19782840287 external-priority patent/DE2840287A1/de

1979-03-28 Priority claimed from DE19792912130 external-priority patent/DE2912130A1/de

1979-09-12 Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag

1979-09-12 Publication of IT7925685A0 publication Critical patent/IT7925685A0/it

1986-04-30 Application granted granted Critical

1986-04-30 Publication of IT1123711B publication Critical patent/IT1123711B/it

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
- G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Control Of Exposure In Printing And Copying (AREA)

IT25685/79A 1978-09-15 1979-09-12 Procedimento e dispositivo per determinare i quantitativi di luce di stampa nella stampa di originali cromatici IT1123711B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19782840287 DE2840287A1 (de)	1978-09-15	1978-09-15	Verfahren und vorrichtung zum bestimmen der kopierlichtmengen beim kopieren von farbvorlagen
DE19792912130 DE2912130A1 (de)	1979-03-28	1979-03-28	Verfahren und vorrichtung zum bestimmen der kopierlichtmengen beim kopieren von farbvorlagen

Publications (2)

Publication Number	Publication Date
IT7925685A0 IT7925685A0 (it)	1979-09-12
IT1123711B true IT1123711B (it)	1986-04-30

Family

ID=25775741

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25685/79A IT1123711B (it)	1978-09-15	1979-09-12	Procedimento e dispositivo per determinare i quantitativi di luce di stampa nella stampa di originali cromatici

Country Status (5)

Country	Link
US (1)	US4279502A (it)
JP (1)	JPH0731365B2 (it)
CH (1)	CH648134A5 (it)
GB (1)	GB2032633B (it)
IT (1)	IT1123711B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56128947A (en) *	1980-03-13	1981-10-08	Dainippon Screen Mfg Co Ltd	Method of setting highlight and shadow point density value of original picture to picture scanning recorder
JPS5760352A (en) *	1980-09-29	1982-04-12	Dainippon Screen Mfg Co Ltd	Color correction apparatus for color copying camera
JPS57208422A (en) *	1981-06-18	1982-12-21	Fuji Photo Film Co Ltd	Hue judging device
DE3317804A1 (de) *	1983-05-17	1984-11-22	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren und vorrichtung zum bestimmen der kopierlichtmengen in den verschiedenen farben beim farbkopieren
DE3317818A1 (de) *	1983-05-17	1984-11-22	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren zur bestimmung der kopierlichtmengen in den einzelnen grundfarben beim farbkopieren
JPS59224861A (ja) *	1983-06-06	1984-12-17	Canon Inc	カラ−複写機
US4707118A (en) *	1984-03-13	1987-11-17	Fuji Photo Film Co., Ltd.	Method for controlling exposure in color photographic printers
DE3412881A1 (de) *	1984-04-05	1985-10-17	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren zum kopieren von farbigen kopiervorlagen
DE3437069A1 (de) *	1984-10-09	1986-04-10	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren und vorrichtung zum herstellen von kopien schwierig zu kopierender farbvorlagen
DE3437222A1 (de) *	1984-10-10	1986-04-17	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren und vorrichtung zum kopieren fotografischer kopiervorlagen
US4829371A (en) *	1985-03-23	1989-05-09	Canon Kabushiki Kaisha	Film reading apparatus which reads an unexposed portion of a film to determine its type
DE3629793C2 (de) *	1986-09-02	1994-11-24	Agfa Gevaert Ag	Verfahren zum punkt- und zeilenweisen Kopieren einer mehrfarbigen Kopiervorlage und Vorrichtung zur Durchführung dieses Verfahrens
GB2199416B (en) *	1986-12-29	1991-08-14	Brother Ind Ltd	Multicolour photocopying method and apparatus
DE3737775C2 (de) *	1987-11-06	1997-05-07	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Messung der Dichtewerte einer Kopiervorlage
EP0635970B1 (en) *	1988-01-08	2000-04-12	Fuji Photo Film Co., Ltd.	Color film analyzing apparatus
DE3833732C2 (de) *	1988-10-04	1994-06-09	Agfa Gevaert Ag	Verfahren zum Positionieren von in einem Filmstreifen angeordneten fotografischen Kopiervorlagen in einem Kopierfenster und Vorrichtung zur Durchführung dieser Verfahren
US5081485A (en) *	1989-07-14	1992-01-14	Fuji Photo Film Co., Ltd.	Method for determining exposure amount in image copying apparatus
DE3935915C2 (de) *	1989-10-27	2001-08-02	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Verarbeitung von entwickelten fotografischen Filmen
DE4031022A1 (de) *	1990-10-01	1992-04-02	Agfa Gevaert Ag	Verfahren zur herstellung von kopien von streifenfoermigen kopiervorlagen und zugehoerige vorrichtung
US5303000A (en) *	1991-06-07	1994-04-12	Agfa-Gevaert Aktiengesellschaft	Method of and apparatus for ascertaining the characteristics of shorter and longer sections of photographic material
DK0534035T3 (da) *	1991-09-26	1996-06-03	Gretag Imaging Ag	Fotografisk kopieringsapparat og fremgangsmåde til drift heraf
US5353095A (en) *	1992-04-13	1994-10-04	Fuji Photo Film Co., Ltd.	Photographic printing apparatus and exposure condition determining method
DE4230449C2 (de) *	1992-09-11	1996-02-01	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Herstellung von Bildern bildmäßiger Vorlagen
DE4230451A1 (de) *	1992-09-11	1994-03-17	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Messung der Dichtewerte einer Kopiervorlage
DE4230841C2 (de) *	1992-09-15	2001-03-08	Agfa Gevaert Ag	Verfahren zum Bestimmen der in den einzelnen Farben einzeln gesteuerten Kopierlichtmengen beim Kopieren von Farbvorlagen
DE4230843A1 (de) *	1992-09-15	1994-03-17	Agfa Gevaert Ag	Verfahren zur automatischen Belichtungssteuerung beim Kopieren von Filmen aus Porträtstudios
CH690204A5 (de) *	1994-02-16	2000-05-31	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Herstellung von Kopien von Kopiervorlagen für hohe Qualitätsanforderungen.
DE4418601C2 (de) *	1994-05-27	1996-08-29	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Herstellung sogenannter Indexprints
DE4424688C2 (de) *	1994-07-13	1998-03-19	Agfa Gevaert Ag	Fotografisches Rollenkopiergerät zum Kopieren von Filmstreifen
US5552855A (en) *	1995-04-21	1996-09-03	Eastman Kodak Company	Detecting apparatus for finding a reference exposure made on a leading and/or trailing portion of a filmstrip
CH690203A5 (de) *	1995-06-12	2000-05-31	Agfa Gevaert Ag	Verfahren zum Verarbeiten von belichteten, entwickelten Filmstreifen und Vorrichtung zur Durchführung des Verfahrens.
US5959720A (en) *	1996-03-22	1999-09-28	Eastman Kodak Company	Method for color balance determination
DE19539730C1 (de) *	1995-10-25	1996-10-24	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Farbabstimmung einer Farb-Videokamera
DE19539690C2 (de)	1995-10-25	1998-09-10	Agfa Gevaert Ag	Kopiergerät
DE19629721C1 (de) *	1996-07-23	1998-04-16	Agfa Gevaert Ag	Verfahren und Vorrichtung zur Herstellung fotografischer Kopien von in Bandform angeordneten Kopiervorlagen
EP0824218B1 (de) *	1996-08-13	2003-07-23	Agfa-Gevaert AG	Vorrichtung zum Bearbeiten von fotographischen Filmen
US7123293B1 (en)	1998-01-07	2006-10-17	Fuji Photo Film Co., Ltd.	Image processing method to compensate for color differences due to a type of image sensing device
US6956967B2 (en) *	2002-05-20	2005-10-18	Eastman Kodak Company	Color transformation for processing digital images
US20030234944A1 (en) *	2002-06-24	2003-12-25	Eastman Kodak Company	Extending the dynamic range and adjusting the color characteristics of a digital image
JP4065995B2 (ja)	2003-04-24	2008-03-26	ノーリツ鋼機株式会社	異色構造物写真画像の判定方法及び写真画像処理装置
JP3994907B2 (ja) *	2003-04-24	2007-10-24	ノーリツ鋼機株式会社	異種光源写真画像の判定方法及び写真画像処理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1914360U (de)	1964-12-14	1965-04-22	Wurlitzer G M B H Deutsche	Mechanische kassiervorrichtung fuer warenselbstverkaeufer.
JPS4885233A (it) *	1972-02-15	1973-11-12
JPS562691B2 (it) *	1972-05-25	1981-01-21
US3937573A (en) *	1974-08-12	1976-02-10	Eastman Kodak Company	Exposure control apparatus for photographic printers
US4101216A (en) *	1974-12-13	1978-07-18	Gretag Aktiengesellschaft	Method and apparatus for print exposure control
CH596573A5 (it) *	1975-08-14	1978-03-15	Gretag Ag
CH610673A5 (it) *	1977-02-01	1979-04-30	Gretag Ag
DE2722321C2 (de) *	1977-05-17	1984-05-03	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren und Vorrichtung zum Kopieren von farbigen Kopiervorlagen

1979
- 1979-09-11 US US06/074,331 patent/US4279502A/en not_active Expired - Lifetime
- 1979-09-12 IT IT25685/79A patent/IT1123711B/it active
- 1979-09-13 CH CH8295/79A patent/CH648134A5/de not_active IP Right Cessation
- 1979-09-14 GB GB7931975A patent/GB2032633B/en not_active Expired
- 1979-09-14 JP JP54117428A patent/JPH0731365B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS5546741A (en)	1980-04-02
GB2032633A (en)	1980-05-08
GB2032633B (en)	1982-09-22
US4279502A (en)	1981-07-21
CH648134A5 (de)	1985-02-28
JPH0731365B2 (ja)	1995-04-10
IT7925685A0 (it)	1979-09-12

Publication	Publication Date	Title
IT1123711B (it)	1986-04-30	Procedimento e dispositivo per determinare i quantitativi di luce di stampa nella stampa di originali cromatici
AU546234B1 (en)	1985-08-22	Diacetylenes and optical devices
BR8300187A (pt)	1983-10-11	Dispositivo oftalmico e composicao polimerizavel
GB2022955A (en)	1979-12-19	Optical range and focus detection
IT8320819A0 (it)	1983-04-28	Procedimento di misura optoelettronico e dispositivo perl'esecuzione del procedimento.
JPS5543598A (en)	1980-03-27	Optical arrangement and device therefor
IT7851586A0 (it)	1978-10-20	Procedimento ed apparecchio per determinare le quantita' di luce di copiatura nella copiatura di originali a colori
IT1142952B (it)	1986-10-15	Dispositivo scaricatore di elettricita' statica e procedimento per la sua fabbricazione
JPS55153440A (en)	1980-11-29	Light modulator and device including same
IT7968420A0 (it)	1979-07-09	Dispositivo e procedimento di stampa senza impatto
IT1139759B (it)	1986-09-24	Procedimento e dispositivo per l'introduzione di almeno un inserto in fascicoli
IT1119478B (it)	1986-03-10	Deispositivo per l'accoppiamento di conduttori di luce e pocedimento per la sua fabbricazione
JPS5552019A (en)	1980-04-16	Device for document scanning and optical scanning
JPS5575666A (en)	1980-06-07	Magnetostriction constant direct determining method and device for excuting the same
IT7969226A0 (it)	1979-11-16	Procedimento e dispositivo per la formazione di scanalature circonfe renziali su pezzi tondi
FR2532441B1 (fr)	1989-05-05	Appareil pour la vision diurne et nocturne
IT1098150B (it)	1985-09-07	Metodo di formazione di immagini di elevata sensibilita' e pellicola di formazione di immagini per il medesimo
IT1173706B (it)	1987-06-24	Procentimento ed apparecchio per colorare vetrini per al microscopio
EP0013325A3 (en)	1980-08-06	Measuring device with optical scanning
IT1164394B (it)	1987-04-08	Pellicola per prove cromatiche
IL61217A0 (en)	1980-12-31	Method and apparatus for determining the velocity of light under varied environmental conditions in combination with an interferometer
FR2523733B1 (fr)	1985-11-29	Dispositif pour la transmission et la distribution de rayonnement lumineux
IT8067148A0 (it)	1980-01-31	Procedimento e dispositivo per la preconcentrazione di reagenti immunologici
IT1168015B (it)	1987-05-20	Procedimento per applicare cosmetici nonche' mezzo e dispositivo per attuare detto procedimento
IT1080691B (it)	1985-05-16	Procedimento e dispositivo per la fabbricazione di vetro piatto "flottato"

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970926