DE332313C - Method of cinematography in natural colors using multicolor screens - Google Patents

Method of cinematography in natural colors using multicolor screens

Info

Publication number
DE332313C
DE332313C DE1914332313D DE332313DD DE332313C DE 332313 C DE332313 C DE 332313C DE 1914332313 D DE1914332313 D DE 1914332313D DE 332313D D DE332313D D DE 332313DD DE 332313 C DE332313 C DE 332313C
Authority
DE
Germany
Prior art keywords
cinematography
colors
natural colors
multicolor
screens
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1914332313D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRUNO BOCK
Original Assignee
BRUNO BOCK
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 BRUNO BOCK filed Critical BRUNO BOCK
Application granted granted Critical
Publication of DE332313C publication Critical patent/DE332313C/en
Expired legal-status Critical Current

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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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/14—Simultaneous recording or projection using lenticular screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)

Description

Verfahren zur Kinematographie in natürlichen Farben unter Verwendung von blehrfarLenrastern. -Man hat schon vorgeschlagen, bunte Kinematographien mittels farbig rastrierter Films herzustellen. Anderseits ist es bekannt, bei bunten, nach dem additiven Verfahren erzeugten Kinematographien sich auf zwei Farben zu beschränken und die dadurch notwendig entstehenden Farbfehler eines Bildes durch einen entgegengesetzten Fehler des nächsten Bildes auszugleichen.Method of using cinematography in natural colors of blehrfarLenrastern. -It has already been proposed to use colorful cinematographies to produce colored rasterized film. On the other hand, it is known for colored, after cinematographies generated by the additive process to be limited to two colors and the resulting color errors of one image due to an opposite one Compensate for errors in the next image.

Gemäß der Erfindung soll nach einem der bekannten Rasterverfahren gearbeitet werden, aber in der Weise, daß auf jedem Bildfelde nur Elemente von zweien der Grundfarben sind, das aber die ausfallende dritte Farbe stets wechselt, so daß also auf drei einander folgenden bunten Bildern jede der drei Farben zweimal in regelmäßigem Wechsel vorhanden ist.According to the invention, according to one of the known raster methods can be worked on, but in such a way that in each picture field only elements of two of the primary colors, but the falling third color always changes, so that so on three successive colored pictures each of the three colors twice in regular change is available.

Man erzielt hierdurch einfachere Herstellung der Raster, weil das Auftragen der dritten Farbe besonders schwierig ist, größere Lichtdurchlässigkeit, ohne daß Farbenfälschungen auftreten.This makes it easier to produce the grids because that Application of the third color is particularly difficult, greater light transmission, without color forgeries occurring.

Nach dem angegebenen Verfahren werden die negativen wie die positiven Films hergestellt. Beim Kopieren des Positivfilms wird jedes Bild zweimal belichtet, jedesmal durch ein anderes aufgelegtes Lichtfilter hindurch, wobei natürlich Negativ- und Positivfilm in der Zwischenzeit ihre Lage nicht verändern dürfen. Es werden dann immer nur jene Bromsilberkörnchen reagieren, die gerade im Positivfilm das für die kleinen Filterteilchen richtige Filter über sich haben, so daß bei der Projektion nur hinter dem benötigten Filterteilchen die Bildwirkung sich befindet, womit die richtige Auswahl der Farben gewährleistet wird.According to the given procedure, the negatives become like the positives Films made. When copying the positive film, each image is exposed twice, each time through a different applied light filter, whereby of course negative and positive film are not allowed to change their position in the meantime. It will then only those grains of silver bromide react that are the have correct filters above them for the small filter particles, so that when projecting the image effect is only behind the required filter particle, with which the correct selection of colors is guaranteed.

Ein solcher Positivfilm paßt in jeden Apparat, hat eine rasche Folge der Farben, die Farben lassen sich der Natur oder der Atelierbeleuchtung der Filmfabrik genau anpassen und das Negativ ist leicht kopierbar.Such a positive film fits in every apparatus and has a quick turnaround the colors, the colors can be derived from nature or the studio lighting of the film factory adjust exactly and the negative is easy to copy.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Kinematographie in natürlichen Färben unter Verwendung von Mehrfarbenrastern, dadurch gekennzeichnet, daß jedes einzelne Bildfeld bei der Aufnahme und der Wiedergabe nur Rasterelemente in je zwei der in einer Folge von drei Bildern gleichmäßig verteilten Farben enthält.PATENT CLAIM: Process for cinematography in natural colors using multicolor grids, characterized in that each individual Image field for recording and playback only raster elements in two of the in a sequence of three images containing evenly distributed colors.
DE1914332313D 1914-02-03 1914-02-03 Method of cinematography in natural colors using multicolor screens Expired DE332313C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332313T 1914-02-03

Publications (1)

Publication Number Publication Date
DE332313C true DE332313C (en) 1921-01-26

Family

ID=6202513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1914332313D Expired DE332313C (en) 1914-02-03 1914-02-03 Method of cinematography in natural colors using multicolor screens

Country Status (1)

Country Link
DE (1) DE332313C (en)

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