AT94740B - Process for producing cinematograph images in natural color. - Google Patents

Process for producing cinematograph images in natural color.

Info

Publication number
AT94740B
AT94740B AT94740DA AT94740B AT 94740 B AT94740 B AT 94740B AT 94740D A AT94740D A AT 94740DA AT 94740 B AT94740 B AT 94740B
Authority
AT
Austria
Prior art keywords
film
images
natural color
cinematograph
partial images
Prior art date
Application number
Other languages
German (de)
Inventor
Denes Von Mihaly
Original Assignee
Denes Von Mihaly
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 Denes Von Mihaly filed Critical Denes Von Mihaly
Application granted granted Critical
Publication of AT94740B publication Critical patent/AT94740B/en

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Description

  

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    Verfahren   zur   Herstellung von Kinematographenbildern in Naturfarbe.   
 EMI1.1 
 

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 dieser drei Negative, im nachstehenden A-, B-und C-Film genannt, werden diese auf   folgende art   auf ein Filmband, im nachstehenden D-Film genannt, kopiert. Zuerst wird der Film A auf den Film D übertragen, u. zw. derart, dass zwischen je zwei Teilbildern noch für zwei Teilbilder Platz bleibt. 



   Nun soll der Film B und hierauf den Film C auf das Film D übertragen werden,   u.   zw. derart, dass nach jedem Bildteil A ein Bildteil B und nach diesem ein Bildteil C liegt. Dies erfolgt auf an und für sich bekannte Art, wobei selbstredend der Film D mit dreimal so grossem Vorschub bewegt wird, als der Film   A   bzw. B und C. 



   Beim Kopieren der Filme   Bund 0   müssen diese jedoch seitlich etwas verschoben werden, um die. infolge der nebeneinander erfolgten Aufnahme der Teilbilder entstehende Verschiebung derselben zu beheben, damit bei der Projektion kein stereoskopischer Effekt entstehe. 



   Zu diesem Zwecke wird z. B. nach Übertragen des Filmes A auf den Film D ein kleines Stück am Anfang des letzteren entwickelt, sodann dieses und der Anfang des Filmes B derart aufeinander gelegt, dass je ein Teilbild derselben einander decken. Hierauf werden diese gemeinsam auf einen Schirm projiziert und Film B so lange am Film D verschoben, bis die Deckung eine vollständige ist, worauf beide Filme im Kopierapparat weiter behandelt werden. Das Einstellen des Filmes C erfolgt auf ähnliche Weise. 



   Vom fertiggestellten Film D können sodann beliebig viel Kopien angefertigt werden.



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    Process for producing cinematograph images in natural color.
 EMI1.1
 

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 of these three negatives, referred to below as A, B and C films, they are copied onto a film tape, referred to below as D film, in the following manner. First, the film A is transferred onto the film D, u. zw. In such a way that there is still space for two partial images between every two partial images.



   Now the film B and then the film C is to be transferred to the film D, u. betw. such that after each image part A there is an image part B and after this there is an image part C. This takes place in a manner known per se, with the film D being moved at three times the rate of advance than the film A or B and C.



   When copying the films Bund 0, however, they have to be shifted a little laterally to avoid the. to correct the displacement of the same resulting from the recording of the partial images taking place next to one another, so that no stereoscopic effect arises during the projection.



   For this purpose z. B. after transferring the film A onto the film D, a small piece is developed at the beginning of the latter, then this and the beginning of the film B are placed on top of one another in such a way that a partial image of the same cover each other. These are then projected together on a screen and film B shifted on film D until the coverage is complete, whereupon both films are processed further in the copier. The setting of the film C is carried out in a similar manner.



   Any number of copies can then be made of the finished film D.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von Kinematographenbildern in Naturfarbe, bei welchen vom Objekt durch dreiFarbenfilter (rot, grün, blau) zerlegte Teilbilder aufgenommen und dann beim Abspielen in den entsprechenden Grundfarben auf den Schirm projiziert werden, dadurch gekennzeichnet, dass die nebeneinander gleichzeitig auf drei Filmbänder aufgenommenen Teilbilder auf einem positiven Film EMI2.1 derart eingestellt werden, dass jedes der Teilbilder das vorhergehende, zugehörige Teilbild bei gleichzeitiger Projektion desselben genau decken würde. PATENT CLAIM: Process for the production of cinematograph images in natural color, in which partial images of the object divided by three color filters (red, green, blue) are recorded and then projected onto the screen in the corresponding basic colors when played back, characterized in that the partial images recorded next to one another simultaneously on three film tapes on a positive film EMI2.1 be set in such a way that each of the partial images would exactly cover the preceding, associated partial image with simultaneous projection of the same.
AT94740D 1921-11-28 1921-11-28 Process for producing cinematograph images in natural color. AT94740B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT94740T 1921-11-28

Publications (1)

Publication Number Publication Date
AT94740B true AT94740B (en) 1923-11-10

Family

ID=3614454

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94740D AT94740B (en) 1921-11-28 1921-11-28 Process for producing cinematograph images in natural color.

Country Status (1)

Country Link
AT (1) AT94740B (en)

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