You are seeing Ask web results for Posterization.
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Posterization - Wikipedia, the free encyclopedia
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Posterization occurs when an image's apparent bit depth has been decreased so much that it has a visual impact. The term posterization is used because it can influence your photo similar to how the colors may look in a mass-produced poster, where the print process uses a limited number of color inks.
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Posterization is highly undesirable. However, posterization can usually be prevented. For those cases where posterization has already occurred, it can usually be corrected if you know the proper technique. The purpose of this article is to cover the cause, prevention, and cure of posterization...
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Posterization Digital Imaging Glossary Learn Digital Camera Digital Photography ... This exaggerated example shows "posterization" or "banding" due to a lack of tones. The histogram is combed with wide gaps between adjacent tones.
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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.
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Posterization can be a good thing or a bad thing in a photograph depending on what you want the photograph to look like. Find out what causes posterization, why you might want to do it, and when posterization occurs unintentionally. ... Answer: Posterization is an effect that uses a limited color palette or range of tones.
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posterization The effect produced when a photographic image is displayed or printed with a small number of colors or shades of gray ... Computer Desktop Encyclopedia: posterization...
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Posterization is the process of separating a image in to discrete areas of brightness and then changing those areas to a solid shade. It can be done in seconds now with image editing software. But back in the "old" days, it required a large number of steps in the darkroom.
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Posterization occurs when an area of smooth colour transition is rendered as an abrupt colour change instead of a smooth, sequential transition. The resultant visual effect is that of an abrupt "step" in the image.
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Posterization - Topic:Photography - Online Encyclopedia ... Posterization or Banding; Smooth tonal gradations in the sky. This exaggerated example shows "posterization" or "banding" due to a lack of tones. The histogram is combed with wide gaps between adjacent tones.
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