DE686738C - phical purposes - Google Patents
phical purposesInfo
- Publication number
- DE686738C DE686738C DE1937I0056985 DEI0056985D DE686738C DE 686738 C DE686738 C DE 686738C DE 1937I0056985 DE1937I0056985 DE 1937I0056985 DE I0056985 D DEI0056985 D DE I0056985D DE 686738 C DE686738 C DE 686738C
- Authority
- DE
- Germany
- Prior art keywords
- retouching
- projection
- projection device
- color
- partial
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D15/00—Apparatus for treating processed material
- G03D15/006—Retouching apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Description
Retuschierpult mit Projektiöüseinrichtung für graphische Zwecke Die Erfindung bezieht sich auf ein Retuischierpult mit Projektionseinrichtung für graphische Zwecke zur Retusche von Teilauszügen nach farbigen Vorlagen. Hierbei ist es vorteilhaft, wenn der Retuscheur eines graphischen Betriebes die farbige Vorlage einer Reproduktion bei der Retusche ständig vor :Augen hat.Retouching desk with projection device for graphic purposes The invention relates to a retouching desk with a projection device for graphics Purpose of retouching partial excerpts based on colored originals. Here it is advantageous if the retoucher of a graphic company is the color template of a reproduction when retouching: has eyes.
Bei handgemalten Bildern ist dies ohne weiteres möglich, nicht aber, wenn die Grundlage der Arbeit eine photographische Naturfärbenaufnahme darstellt, die z. B. mittels Strahlenteilungskamera oder auf dem Wege über das Kleinbild gewonnen wurde.In the case of hand-painted pictures, this is easily possible, but not, if the basis of the work is a natural color photograph, the z. B. obtained by means of a beam splitting camera or on the way via the small picture became.
Es ist in diesem Fall besonders vorteilhaft, wenn dem Retuscheur bei der Arbeit eine optische Projektion -sei es des Kleinbildes, sei es eine additive Wiedergabe der Teilfarbenpositive --- zur Verfügung steht. Nach der Erfindung ist daher die Projektionseinrichtung neben dem Retuschierpult des Farbretuscheurs angeordnet, und es wird durch die Projektionseinrichtung auf einen vom direkten Tageslicht abgeschirmten Projektionsschirm von direkten Farbenbildern oder Farbenteilbildern die farbrichtige Vorlage aufprojiziert. Mit dieser Vorlage vor Augen ist es dem Retuscheur erleichtert, an den schwarzweißen Teilauszügen die für ein endgültig naturgetreues Farbbild erforderliche Retusche vorzunehmen und zu beurteilen. Wie die Zeichnung erkennen läßt, wird durch einen Projektor ein farbiges Kleinbild über einen Spiegel auf eine über dem Retuschierpult angebrachte Projektionsfläche geworfen, wo es dem am Pult arbeitenden Retuscheur als große und gut zu beurteilende Vorlage dient.In this case it is particularly advantageous if the retoucher is with an optical projection of the work - be it the small picture, be it an additive one Reproduction of the partial color positive --- is available. According to the invention is therefore the projection device is arranged next to the retouching desk of the color retoucher, and it is shielded from direct daylight by the projection device Projection screen of direct color images or color partial images the correct color Original projected on. With this template in mind, it is easier for the retoucher to on the black and white partial excerpts the necessary for a finally true-to-life color image To carry out retouching and to assess. As the drawing shows, is through a projector a colored small picture over a mirror on one over the retouching desk attached projection surface thrown where it is the retoucher working at the desk serves as a large and easy-to-evaluate template.
An Stelle des einen Projektionsapparates können auch mehrere entsprechend der Anzahl der Teilbilder verwendet werden, die durch additive Projektion das fertige Bild auf Spiegel und Schirm entstehen lassen.Instead of one projection apparatus, several can be used accordingly the number of partial images are used, the finished by additive projection Let the image appear on the mirror and screen.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937I0056985 DE686738C (en) | 1937-01-29 | 1937-01-29 | phical purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937I0056985 DE686738C (en) | 1937-01-29 | 1937-01-29 | phical purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE686738C true DE686738C (en) | 1940-01-20 |
Family
ID=7194483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1937I0056985 Expired DE686738C (en) | 1937-01-29 | 1937-01-29 | phical purposes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE686738C (en) |
-
1937
- 1937-01-29 DE DE1937I0056985 patent/DE686738C/en not_active Expired
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