IT1265560B1 - Sistema ibrido di stampa fotografica a colori - Google Patents

Sistema ibrido di stampa fotografica a colori

Info

Publication number
IT1265560B1
IT1265560B1 IT93PN000031A ITPN930031A IT1265560B1 IT 1265560 B1 IT1265560 B1 IT 1265560B1 IT 93PN000031 A IT93PN000031 A IT 93PN000031A IT PN930031 A ITPN930031 A IT PN930031A IT 1265560 B1 IT1265560 B1 IT 1265560B1
Authority
IT
Italy
Prior art keywords
images
sheet
photosensitive paper
optical
hybrid
Prior art date
Application number
IT93PN000031A
Other languages
English (en)
Inventor
Franca Degani
Massimo Piccinin
Eni Scodellaro
Original Assignee
San Marco Imaging Srl
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 San Marco Imaging Srl filed Critical San Marco Imaging Srl
Priority to IT93PN000031A priority Critical patent/IT1265560B1/it
Publication of ITPN930031A0 publication Critical patent/ITPN930031A0/it
Priority to EP94201167A priority patent/EP0623840A1/en
Publication of ITPN930031A1 publication Critical patent/ITPN930031A1/it
Application granted granted Critical
Publication of IT1265560B1 publication Critical patent/IT1265560B1/it

Links

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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • G03B15/10—Trick photography using back-projection, i.e. blending artificial background with real foreground
    • 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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/326—Enlargers
    • 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
    • G03B27/725—Optical projection devices wherein the contrast is controlled electrically (e.g. cathode ray tube masking)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Printing Methods (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

Sistema ibrido di stampa fotografica a colori utilizzante fondamentalmente una macchina per stampa fotografica del tipo comprendente in una unica unità un sistema di proiezione ottica ed un sistema di riproduzione elettronica atti a generare su un foglio di carta fotosensibile relative immagini. Il foglio di carta fotosensibile dopo l'impressione viene trattato chimicamente e quindi asciugato ottenendosi così relative fotografie. Secondo tale sistema, immagini di origine ottica ed immagini di origine elettronica vengono inviate su un unico foglio di carta fotosensibile cosicché interponendo preferibilmente nel sistema di riproduzione ottica, sulla pellicola contenente l'immagine da riprodurre e/o sul foglio di carta fotosensibile, una idonea maschera comprendente parti opache di forma e dimensioni varie si generano su tale foglio di carta fotosensibile corrispondenti zone non impressionate sulle quali vengono riprodotte con sistema elettronico corrispondenti immagini ottenendo così fotografie con immagini ibride.
IT93PN000031A 1993-05-07 1993-05-07 Sistema ibrido di stampa fotografica a colori IT1265560B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93PN000031A IT1265560B1 (it) 1993-05-07 1993-05-07 Sistema ibrido di stampa fotografica a colori
EP94201167A EP0623840A1 (en) 1993-05-07 1994-04-29 A hybrid colourphotography printing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93PN000031A IT1265560B1 (it) 1993-05-07 1993-05-07 Sistema ibrido di stampa fotografica a colori

Publications (3)

Publication Number Publication Date
ITPN930031A0 ITPN930031A0 (it) 1993-05-07
ITPN930031A1 ITPN930031A1 (it) 1994-11-07
IT1265560B1 true IT1265560B1 (it) 1996-11-22

Family

ID=11394794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93PN000031A IT1265560B1 (it) 1993-05-07 1993-05-07 Sistema ibrido di stampa fotografica a colori

Country Status (2)

Country Link
EP (1) EP0623840A1 (it)
IT (1) IT1265560B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3582105D1 (de) * 1984-08-17 1991-04-18 Christian Gonsot Verfahren und vorrichtung fuer die untertitelung und/oder trickfilme mittels eines schirmkopierers und einer datenverarbeitungsanlage.
US4786944A (en) * 1986-02-10 1988-11-22 Fuji Photo Film Co., Ltd. Composite image printing method and apparatus
US4998131A (en) * 1987-04-03 1991-03-05 Brother Kogyo Kabushiki Kaisha Method and apparatus for recording image data in multiplexed manner

Also Published As

Publication number Publication date
ITPN930031A1 (it) 1994-11-07
EP0623840A1 (en) 1994-11-09
ITPN930031A0 (it) 1993-05-07

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528