enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Stochastic screening - Wikipedia

    en.wikipedia.org/wiki/Stochastic_screening

    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.

  3. Halftone - Wikipedia

    en.wikipedia.org/wiki/Halftone

    The resolution of a halftone screen is measured in lines per inch (lpi). This is the number of lines of dots in one inch, measured parallel with the screen's angle. Known as the screen ruling, the resolution of a screen is written either with the suffix lpi or a hash mark; for example, "150 lpi" or "150#".

  4. Duotone - Wikipedia

    en.wikipedia.org/wiki/Duotone

    Due to recent advances in technology, duotones, tritones, and quadtones can be easily created using image manipulation programs. Duotone color mode in Adobe Photoshop computes the highlights and middle tones of a monochrome (grayscale or black-and-white) image in one color, and allows the user to choose any color as the second color.

  5. Moiré pattern - Wikipedia

    en.wikipedia.org/wiki/Moiré_pattern

    Moiré pattern appearing on scaled camera captures of LCD screen Moiré pattern of double layered shading net In mathematics, physics, and art, moiré patterns ( UK : / ˈ m w ɑː r eɪ / MWAH -ray , US : / m w ɑː ˈ r eɪ / mwah- RAY , [ 1 ] French: [mwaʁe] ⓘ ) or moiré fringes [ 2 ] are large-scale interference patterns that can be ...

  6. Dither - Wikipedia

    en.wikipedia.org/wiki/Dither

    A halftone dithering matrix produces a look similar to that of halftone screening in newspapers. This is a form of clustered dithering, in that dots tend to cluster together. This can help hide the adverse effects of blurry pixels found on some older output devices. The primary use for this method is in offset printing and laser printers. In ...

  7. Continuous tone image - Wikipedia

    en.wikipedia.org/wiki/Continuous_tone_image

    Halftone prints (as produced with inkjet and offset printers), traditional film, and digital screens are not truly continuous-tone since they rely on discrete elements (halftones, grains, or pixels) to create an image. [5] However, the term applies when the appearance is so smooth that the breaks or gaps between tonal values are imperceptible. [6]

  8. Screentone - Wikipedia

    en.wikipedia.org/wiki/Screentone

    Three shapes overlaid with different screentone patterns. Screentone is a technique for applying textures and shades to drawings, used as an alternative to hatching.In the conventional process, patterns are transferred to paper from preprinted sheets. [1]

  9. Dot gain - Wikipedia

    en.wikipedia.org/wiki/Dot_gain

    Halftone dots can also be surrounded by a small circumference of ink, in an effect called "rimming". Each halftone dot has a microscopic relief, and ink will fall off the edge before being eliminated entirely by the fountain solution (in the case of offset printing). Finally, halation of the printing film during exposure can contribute to dot gain.