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posterization

   Also found in: Wikipedia 0.07 sec.

posterization

The effect produced when a photographic image is displayed or printed with a small number of colors or shades of gray. For example, displaying color photographs or video with 16 colors produces a visible posterization, but the images are discernible. At 256 colors, the flesh tones on color images are still mildly posterized. For realistic flesh tones, it takes 65K colors. For absolute realism, it requires 16M colors.

Posterization - 128 Colors
These examples show how an image posterizes as fewer colors are used to display it. The picture above is displayed with 128 colors, and each of the following pictures is halved.












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Input effects with preview, including brightness, contrast, saturation, hue, posterization B&W, B&W Negative, Horizontal or Vertical Flip, Mosaic, Color Negative, Color Correction, Strobe and Chroma Key
FOCUS Enhancements Unveils New Digital Video Mixer Line with Internal ... by Business Wire
With it they remove image artifacts such as those from JPEG compression, pixelation, jagged edges and posterization, which can be common in some digitally captured images.
Agfa Showcases Digital Products at eFocus 2000 by Business Wire
Using Agfa's image-enhancing PhotoGenie(TM) technology, the ePhoto CL18 removes image artifacts such as those from JPEG compression, pixelation, jagged edges and posterization, which can be common in some digitally captured images.
Fred Meyer Stores to Carry the Agfa ePhoto CL18; Major Retail Chain ... by Business Wire
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