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
Links
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
<Desc/Clms Page number 1>
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)
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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1921
- 1921-11-28 AT AT94740D patent/AT94740B/en active
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