Kingston Process

Additive three color process: rotary filters
Three black-and-white color separations were printed consecutively on one film strip and projected through the corresponding color filters, thus combining to one color image on screen.

Kinemacolor

Additive 2 color: Rotary filter

Kinemacolor was an additive process operated with alternating red and green filters that were applied to the shutter in front of the camera and in front of the projector. With at least 32 fps the frame rate was double the minimal frame rate of 16 fps. Time parallax with small differences between the red and green record resulted in color fringes that became visible when objects or scenes were moving.

13 Images in 3 Galleries

Kesdacolor

Subtractive 2 color: Line screen filter, duplitized film stock
”The process as illustrated in USP 1431309 was a two-color additive process, but it is stated that it could be a three- or four-color process. For the original photography, the negative was exposed through a line screen composed of alternate bands ...

1 Image

Kelleycolor

Subtractive 2 color: Dye transfer
“In 1919 Kelley produced a series of coloured cartoons which were drawn by Pinto Colvig. In 1924 he introduced “Kelleycolor,” which was an imbibition process. Two colours were imbibed on a black-and-white key image. In 1926 he ...

1 Image

Keller-Dorian

Additive 3 color: Lenticular screen

14 Images in 2 Galleries

Katachromie

Subtractive 3 color: Monopack silver dye-bleach, still photography
Karl Schinzel proposed a multi-layered monopack for still photography, based on the principle of the dye-bleach process which was later elaborated to a practical application with Gasparcolor.

Jumeaux/Davidson

Additive 3 color: Prism

2 Images

Jos-Pé

Subtractive 3 color: dye imbibition process, still photography
“Invented by G. Koppmann and introduced in Hamburg in 1924 by the German financier Josef-Peter Welker, from whom the product took its name (Wall and Jordan 1940: 330), Jos-Pé was a complete color system that included a one-exposure camera, ...

1 Image

Joly

Additive 3 color: Line screen process, still photography
“In 1894 Professor John Joly of Dublin patented a process for producing a screen of red, green and blue-violet lines by ruling them on a gelatin-coated glass plate. Joly used ruling machines of great accuracy, with drawing pens trailed across ...

7 Images

Johnsons Colour Screen

Additive 3 color: regular mosaic screen, separate system, still photography
“Johnsons Colour Screen (1953–ca. 1954): pattern virtually identical to Paget Color Screen, with lines of red and blue squares alternated with lines of green and blue squares, approximately 350 to the inch (Fig. 2.55). The lines are at a ...

1 Image

Isensee

Additive 3 color: Rotary filter
“The first patent that has been found was granted to H. Isensee and he placed in front of the lens, both in taking and projection, a rotary shutter with three 120 degrees sectors in the usual colors.” (Wall, E.J. (1925): The History of ...

2 Images

Irix-Farbenfilm

Subtractive three-color process: imbibition
Three matrices in the subtractive primary colors are printed on the gelatin of the final print. Supposedly, the used dyes were particularly fast and able to prevent color bleeding. Pokorny started working on color cinematography in the 1920s, often ...

Iriscolor

Subtractive 3 color: Beam-splitter camera, imbibition printing
Similar to Technicolor, the Iriscolor process needed a special beam-splitter camera for exposing three black-and-white negatives on Kodak film stock. These negatives were used for imbibition printing. Between 1940 and 1942, Tobis Tonbild-Syndikat AG ...

Indu Colour

Subtractive 3 color: Chromogenic monopack

2 Images

Ilford Colour Print

Subtractive 3 color: dye destruction process, silver dye-bleach, still photography
“In November 1953 Ilford Limited of London launched a mail-order service to supply color prints from 35mm transparencies using Ilford Colour Print, a silver dye-bleach printing material on white-pigmented cellulose triacetate support (Fig. ...

1 Image

Hydrotypie / Hydrotype

Subtractive 3 color: Dye transfer, still photography
“In the imbibition process, a dye image is transferred from a gelatin relief image to a receiving layer made either of paper or film. Charles Cros described this method of ‘hydrotypie’ transfer printing in 1880 and suggested it ...

Horst

Additive 3 color: Beam-splitter, 65 mm negative

4 Images in 1 Gallery

Hirlicolor

Subtractive 2 color: Bi-pack

2 Images

Hillman Process

Additive 3 color: Rotary filter, mirror system with two lenses

3 Images

Hicrography / Hicrome

Subtractive 3 color: dye imbibition process, still photography
“In 1915 the company launched a hybrid dye imbibition color printing system called Hicrography.9 From the separation negatives, positive impressions were made through the base on the presensitized dichromated film (Hicro Film), which also ...

1 Image

Hérault Trichrome

Additive 3 color: Alternately stained in red, green and blue
“The Hérault Trichrome process was demonstrated in Paris on 1 October 1926, with three films made by A. Rodde — a fashion show, a documentary on Brittany and a tableau of the Legend of the King of Ys. Hérault Trichrome was an extension of ...

12 Images in 1 Gallery

Harriscolor

Subtractive 2 color: Beam-splitter, single-coated
“Harriscolor In this method as in other methods of color photography, independent color value negatives are first obtained. The Harriscolor process can employ one of the following two methods: Either a camera wherein the dividing light prisms ...

3 Images

Harmonicolor

Subtractive 2 color: Bi-pack, double-coated
“Harmonicoior was developed by French chemist Maurice Combes. It was first formally demonstrated in London by Harmonicoior Films Ltd, of 4 Great Winchester Street, on the 23 March 1936 at the Curzon Soho with the film Talking Hands, produced at ...

Handschiegl / DeMille-Wyckoff / Wyckoff Process

Applied color: Imbibition
Similar to stenciling, the Handschiegl process was applied mechanically to manually defined image parts. Therefore it is an applied color process. After the film was shot and edited, for each color applied a separate print was made. In contrast to ...

142 Images in 8 Galleries

Hand coloring

Applied colors: Manual application

Coloring of individual frames by the use of very fine brushes. The process was previously applied to lantern slides. Any water based translucent dye was suited for the process, most often the coloring was done with acid dyes.

310 Images in 19 Galleries

Gualtierotti or Cicona e Gualtierotti

Additive two-color: optical system, filters, 64mm negative.
Unlike other additive systems invented in previous years, Gualtierotti tried to avoid the phenomenon of chromatic aberration inherent in the use of multiple lenses or the creation of successive separation records. The proposed solution was based on ...

1 Image

Gorsky Process

Gilmore Color

Additive 2 color: Rotary filter
“Gilmore’s two-color additive process was based on a patent granted to F. E. Ives in 1918. A unique optical system exposed two images in pairs, and quarter-turned them lengthwise side by side on standard 35 mm film stock. One of the images was ...

1 Image

Gevaert Positif Color

Applied colors: Pretinted film

Gevacolor T 6 82

Subtractive 3 color: Chromogenic monopack