DE689364C - Process for making tinted anaglyphs - Google Patents

Process for making tinted anaglyphs

Info

Publication number
DE689364C
DE689364C DE1937C0052610 DEC0052610D DE689364C DE 689364 C DE689364 C DE 689364C DE 1937C0052610 DE1937C0052610 DE 1937C0052610 DE C0052610 D DEC0052610 D DE C0052610D DE 689364 C DE689364 C DE 689364C
Authority
DE
Germany
Prior art keywords
anaglyphs
image carrier
making
tinted
anaglyph
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
DE1937C0052610
Other languages
German (de)
Inventor
Curt Calov
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.)
CURT CALOV
Original Assignee
CURT CALOV
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 CURT CALOV filed Critical CURT CALOV
Priority to DE1937C0052610 priority Critical patent/DE689364C/en
Application granted granted Critical
Publication of DE689364C publication Critical patent/DE689364C/en
Expired legal-status Critical Current

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
    • G03B35/00—Stereoscopic photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Description

Verfahren zur Herstellung getönter Anaglyphen Anaglyphen auf weißem oder farblosem Bildträger ermöglichen wegen der mangelhaften Filterwirkung des Blau- bzw. Grünfilters keine störungsfreie Raumwahrnehmung. Wie bereits bekannt, -läßt sich jedoch eine ausreichende Kompensation der mangelhaften Filterwirkung durch Tönung des Bildträgers unter der Bedingung erreichen, daß die Tönung in Form- und Tonwerten dem Negativ des Blau- bzw. Grünfilters entspricht.Method of making tinted anaglyphs anaglyphs on white or colorless image carrier due to the inadequate filter effect of the blue or green filter no interference-free space perception. As already known, -lets However, sufficient compensation for the inadequate filter effect is achieved Achieve tinting of the image carrier under the condition that the tint in shape and Tone values corresponds to the negative of the blue or green filter.

Gegenstand der Erfindung ist nun ein Verfahren, das in zweckmäßiger Weise die genannte Bedingung zu verwirklichen gestattet, und zwar in erster Linie bei Strichzeichnungen und Rasterbildern.The invention is now a method that is useful in Way of realizing the said condition, primarily for line drawings and raster images.

Ein weißer oder farbloser Bildträger wird mit einer Fuchsingelatinelösung schwach rot getönt. Durch Zusatz eines Reduktionsmittels, das die Eigenschaft hat, die Farbe der Grundtönung stark zu bleichen, ohne aber die Teilbildfarben selbst zu ändern, läßt sich die eingangs gekennzeichnete Bedingung bezüglich der Art der Bildträgerfärbung leicht erfüllen. Im Beispielsfalle der Fuchsintönung und der Verwendung des Farbstoffes grünbläulich, Nr. 1267 der Anilinfarben Fabriken Wilhelm Brauns, Quedlinburg (Eisennatriumsalz der r-Nitroso-z-naphthol-6-sulfosaure), und Eosin als Teilbildfarben, ist z. B. Natriumsulfit ein geeignetes Reduktiopsmittel, das beiden Bedingungen voll genügt.A white or colorless image support is made with a fuchsine gelatin solution faintly tinged red. By adding a reducing agent that has the property To strongly bleach the color of the basic shade, but without the partial image colors themselves to change, the condition marked at the beginning with regard to the type of Easily meet image carrier coloring. In the example of the fox tint and use of the dye greenish-bluish, No. 1267 of the aniline dyes factories Wilhelm Brauns, Quedlinburg (iron sodium salt of r-nitroso-z-naphthol-6-sulfonic acid), and eosin as partial picture colors, is z. B. sodium sulfite a suitable reducing agent that fully satisfies both conditions.

Claims (1)

PATENTANSPRUCH: Verfahren zur. Herstellung von Anaglyphen, dadurch gekennzeichnet, daß auf einen beliebig, am besten %ötlich getönten Bildträger die Anaglyphenteilhilder mit Farben, die ein Mittel enthalten, das die Eigenschaft hat, die Grundtönung zu bleichen, aufgebracht werden, so daß der Bildträger unter den Anaglyphenteilbildern ihren Tonwerten entsprechend ganz oder teilweise entfärbt wird.PATENT CLAIM: Method for. Making anaglyphs, thereby marked that on any, preferably% ötlich tinted image carrier the Partial anaglyph pictures with colors containing an agent that has the property to bleach the basic tint, applied so that the image carrier under the Anaglyph partial images according to their tonal values wholly or partially decolorized will.
DE1937C0052610 1937-03-16 1937-03-16 Process for making tinted anaglyphs Expired DE689364C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1937C0052610 DE689364C (en) 1937-03-16 1937-03-16 Process for making tinted anaglyphs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937C0052610 DE689364C (en) 1937-03-16 1937-03-16 Process for making tinted anaglyphs

Publications (1)

Publication Number Publication Date
DE689364C true DE689364C (en) 1940-03-18

Family

ID=7027625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937C0052610 Expired DE689364C (en) 1937-03-16 1937-03-16 Process for making tinted anaglyphs

Country Status (1)

Country Link
DE (1) DE689364C (en)

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