posterization


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posterization

(ˌpəʊstəraɪˈzeɪʃən) or

posterisation

n
(Photography) photog the act of manipulating a photograph so as to produce fewer tones and therefore create greater contrast

posterization

(or tone separation) Producing an image in which certain levels of grey tone are eliminated, using lith processing. This limits the range of tones for more graphic boldness.
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References in periodicals archive ?
Things become worse during the night as the images captured showcase a posterization effect.
The third row shows the gradients after applying a posterization filter.
Restores smooth gradients if posterization occurs as a result of low-bit depth sampling.
Modes like Posterization, which creates a high contrast abstract look by heavily emphasizing primary colors or black and white; Retro Photo, which creates the look of an aged photo with sepia color tones and faded contrast; Pop Color, which produces a vivid look by emphasizing color tones; and Partial Color, which produces stunning monochrome photos containing a single designated color (red, green, blue or yellow) are just a few of the effects that make ordinary images and scenes come to life.
Among other things, you can resize and rotate photos; adjust their brightness, contrast, and color balance; sharpen or blur photos; and add an assortment of special effects from posterization to vignetting.
This clear, easy-to-follow book shows amateur photographers how to simulate traditional darkroom techniques such as graininess, motion blurring, posterization, hand-tinting and filtering.
In addition, the soul era earns posterization not just on account of this divergent evolution but also thanks to its indeterminate present.
Adjust the level of posterization with direction from the teacher.
Lower ISO values cause undesirable posterization (visible steps between brightness levels) in the faintest areas of my images, and I don't see much advantage to ISO 1600, with its decreased dynamic range.
Some students used polarization and posterization along with heavy outlines.
Agfa's PhotoGenie removes image artifacts, such as those from JPEG compression, pixelation, jagged edges, and posterization - which are common in digitally captured images.