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- Stochastic_screening abstract "Stochastic screening or FM screening is a halftone process based on pseudo-random distribution of halftone dots, using frequency modulation (FM) to change the density of dots according to the gray level desired. Traditional amplitude modulation halftone screening is based on a geometric and fixed spacing of dots, which vary in size depending on the tone color represented (for example, from 10 to 200 micrometres). The stochastic screening or FM screening instead uses a fixed size of dots (for example, about 25 micrometres) and a distribution density that varies depending on the color’s tone.The technique of stochastic screening, which has existed since the seventies, has had a revival in recent times thanks to increased use of computer-to-plate (CTP) techniques. In previous techniques, computer to film, during the exposure there could be a drastic variation in the quality of the plate. It was a very delicate and difficult procedure that was not much used. Today, with CTP during the creation of the plate you just need to check a few parameters on the density and tonal correction curve. When you make a plate with stochastic screening you must use a tone correction curve, this curve allows one to align the tone reproduction of an FM screen to that of an industry standard.Given the same final presswork tone value, an FM screen utilizes more halftone dots than an AM/XM screen. The result is that more light is filtered by the ink and less light simply reflects off the surface of the substrate. The result is that FM screens exhibit a greater color gamut than conventional AM/XM halftone screen frequencies.The creation of a plate with stochastic screening is done the same way as is done with an AM/XM screen. A tone reproduction compensation curve is typically applied to align the stochastic screening to conventional AM/FM tone reproductions targets (e.g. ISO 12647-2).".
- Stochastic_screening wikiPageID "24955715".
- Stochastic_screening wikiPageLength "4497".
- Stochastic_screening wikiPageOutDegree "11".
- Stochastic_screening wikiPageRevisionID "598326384".
- Stochastic_screening wikiPageWikiLink Amplitude_modulation.
- Stochastic_screening wikiPageWikiLink Archant.
- Stochastic_screening wikiPageWikiLink Category:Printing_processes.
- Stochastic_screening wikiPageWikiLink Category:Printing_terminology.
- Stochastic_screening wikiPageWikiLink Category:Pseudorandomness.
- Stochastic_screening wikiPageWikiLink Computer_to_film.
- Stochastic_screening wikiPageWikiLink Computer_to_plate.
- Stochastic_screening wikiPageWikiLink Frequency_modulation.
- Stochastic_screening wikiPageWikiLink Halftone.
- Stochastic_screening wikiPageWikiLink Micrometre.
- Stochastic_screening wikiPageWikiLink Pseudorandomness.
- Stochastic_screening wikiPageWikiLinkText "Stochastic screening".
- Stochastic_screening wikiPageWikiLinkText "stochastic screening".
- Stochastic_screening wikiPageUsesTemplate Template:Citation_needed.
- Stochastic_screening wikiPageUsesTemplate Template:Refimprove.
- Stochastic_screening subject Category:Printing_processes.
- Stochastic_screening subject Category:Printing_terminology.
- Stochastic_screening subject Category:Pseudorandomness.
- Stochastic_screening hypernym Process.
- Stochastic_screening type Election.
- Stochastic_screening type Process.
- Stochastic_screening comment "Stochastic screening or FM screening is a halftone process based on pseudo-random distribution of halftone dots, using frequency modulation (FM) to change the density of dots according to the gray level desired. Traditional amplitude modulation halftone screening is based on a geometric and fixed spacing of dots, which vary in size depending on the tone color represented (for example, from 10 to 200 micrometres).".
- Stochastic_screening label "Stochastic screening".
- Stochastic_screening sameAs Q3933754.
- Stochastic_screening sameAs Retino_stocastico.
- Stochastic_screening sameAs m.09gdbrm.
- Stochastic_screening sameAs Q3933754.
- Stochastic_screening wasDerivedFrom Stochastic_screening?oldid=598326384.
- Stochastic_screening isPrimaryTopicOf Stochastic_screening.