Help


[permalink] [id link]
+
Page "Subtractive color" ¶ 2
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

subtractive and color
Compare the subtractive colors to the additive colors in the two primary color charts in the article on primary colors to see the distinction between electric colors as reproducible from light on a computer screen ( additive colors ) and the pigment colors reproducible with pigments ( subtractive colors ); the additive colors are a lot brighter because they are produced from light instead of pigment.
A color print on paper could be produced by superimposing carbon prints of the three images made in their complementary colors, a subtractive method of color reproduction pioneered by Louis Ducos du Hauron in the late 1860s.
Color printers, on the other hand, are not RGB devices, but subtractive color devices ( typically CMYK color model ).
Compare the subtractive colors to the additive colors in the two primary color charts in the article on primary colors to see the distinction between electric colors as reproducible from light on a computer screen ( additive colors ) and the pigment colors reproducible with pigments ( subtractive colors ); the additive colors are a lot brighter because they are produced from light instead of pigment.
In subtractive pigments it can be equal to the primary color magenta or be formed by mixing magenta with the colors red or blue, or by mixing just the latter two, in which case a color of low saturation will result.
As a color of low intensity, brown is a tertiary color: a mix of the three subtractive primary colors is brown if the cyan content is low.
Monotypes can also be created by inking an entire surface and then, using brushes or rags, removing ink to create a subtractive image, e. g. creating lights from a field of opaque color.
The subtractive color concept is also used in offset or digital print and is present in bitmap or vectorial software in CMYK or other color spaces.
Custom colors are obtained by means of subtractive CMY color mixing, by inserting combinations of cyan, magenta and yellow dichroic filters into the optical path of the lighting fixture.
Manufacturers will sometimes include an additional green or amber (" CTO " color correction ) filter to extend the range ( gamut ) of subtractive color mixing systems,
The CMYK color model ( process color, four color ) is a subtractive color model, used in color printing, and is also used to describe the printing process itself.
Without halftoning, the three primary process colors could be printed only as solid blocks of color, and therefore could produce only seven colors: the three primaries themselves, plus three secondary colors produced by layering two of the primaries: cyan and yellow produce green, cyan and magenta produce a purplish blue, yellow and magenta produce red ( these subtractive secondary colors correspond roughly to the additive primary colors ) plus layering all three of them resulting in black.
In color printing, the color called process magenta, or pigment magenta, or printer's magenta is one of the three primary pigment colors which, along with yellow and cyan, constitute the three subtractive primary colors of pigment.

subtractive and model
Such a model is called subtractive because inks " subtract " brightness from white.
YMCK's name is derived from the CMYK subtractive color model.
Just as color photography evolved with the addition of filters and film layers, color printing is made possible by repeating the halftone process for each subtractive color — most commonly using what is called the " CMYK color model ".
The exact hue “ complementary ” to a given hue depends on the model in question, and perceptually uniform, additive, and subtractive color models, for example, have differing complements for any given color.

subtractive and mixing
Results obtained when mixing additive colors are often counterintuitive for people accustomed to the more everyday subtractive color system of pigments, dyes, inks and other substances which present color to the eye by reflection rather than emission.
This may be partly because subtractive mixing of the pigments is avoided, and partly because some of the white canvas may be showing between the applied dots.
The complement of each primary color ( red, blue, or yellow ) is roughly the color made by mixing the other two in a subtractive system:
RYB ( an abbreviation of red-yellow-blue ) is a historical set of colors used in subtractive color mixing, and is one commonly used set of primary colors.
This chart was later confused and understood to apply to pigments as well, though Newton was also unaware of the differences between additive and subtractive color mixing.
Harris showed what is now known as the subtractive mixing of colours, with his most important observation showing that black will be formed through the superimposition of the three basic colours.

subtractive and paints
Computer monitors and televisions are the most common form of additive light, while subtractive color is used in paints and pigments and color filters.
Though commercial watercolor brands typically include up to 100 or more paint colors in tubes, subtractive pigment mixtures can produce a complete range of colors from a small number of specific paints.
This palette is nearly always justified with the specious argument that paints are " impure " carriers of " primary color ", a misunderstanding of subtractive color mixture that appears in Michel-Eugene Chevreul's " Simultaneous Color Harmony and Contrast " published in 1839.
The secondary or subtractive colors cyan, magenta and yellow may be considered " primary " by printers and watercolorists ( whose basic inks and paints are transparent ).

subtractive and dyes
The same three images taken through red, green and blue filters which are used for additive color synthesis may also be used to produce color prints and transparencies by the subtractive method, in which colors are subtracted from white light by dyes or pigments.

subtractive and inks
Unlike subtractive systems that use magenta, yellow, and cyan inks, additive systems such as computer displays mix red, green, and blue light to make all colors.

subtractive and natural
Initial building costs are also often exceptionally low, as underground building is largely subtractive rather than additive, and because the natural materials displaced by the construction can be recycled as building materials.

subtractive and create
The sawtooth and square waves are the most common starting points used to create sounds with subtractive analog and virtual analog music synthesizers.
This is in contrast to subtractive colors where light is removed from various part of the visible spectrum to create colors.
Monotypes can also be created by inking an entire surface and then, using brushes or rags, removing ink to create a subtractive image, e. g. creating lights from a field of opaque colour.
ZynAddSubFX combines several different methods of audio synthesis in order to create sounds: additive synthesis by the ADSynth engine, subtractive synthesis by the SUBSynth engine, and an original algorithm used to generate wavetables in the PADSynth engine.
Before the technical innovations of the years 1935 to 1942, the only way to create a subtractive full-color print or transparency was by means of one of several labor-intensive and time-consuming procedures.
Similar to the more common and well known chemical PCB etch process, the PCB milling process is subtractive: material is removed to create the electrical isolation and ground planes required.
An oddity of the system was that rather than use the typical cyan, magenta and yellow primary subtractive colors, SuperCineColor printed their films with red, blue and yellow matrices in order to create a system that was compatible with the previous printers.
It combines a range of traditional synthesis techniques ( subtractive ) and modern ( granular, sample-based ) to create complex sounds and timbres.

subtractive and full
) are produced by tone generators ( oscillators ) it uses overtone-rich complex digital samples of actual acoustic instruments and classic synths of the past, and applies full subtractive synthesis processing: filters, LFOs, envelope generators, digital effects, etc.
Since UT3, UnrealEd can start with either a full, subtractive space ( from which the designer subtracts geometry ) or an empty, additive space ( to which the designer adds geometry ).

subtractive and range
Generally, the color gamut is specified in the hue – saturation plane, as a system can usually produce colors over a wide intensity range within its color gamut ; for a subtractive color system ( such as used in printing ), the range of intensity available in the system is for the most part meaningless without considering system-specific properties ( such as the illumination of the ink ).
However, reproducing the entire range of human color vision with three primaries either in an additive or subtractive fashion is generally not possible ; see gamut for more information.

0.179 seconds.