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The effect may be created deliberately, or happen accidentally. For artistic effect, most image editing programs provide a posterization feature, or photographic processes may be used. Unwanted posterization, also known as banding , may occur when the color depth , sometimes called bit depth, is insufficient to accurately sample a continuous ...
The effect can also be seen in the N73 smartphone by Nokia, applied to the slideshows the phone creates from the pictures stored in it. [19] Specific seventh-generation video game consoles also feature versions of this effect, including Nintendo's Wii Photo Channel, Sony's PlayStation 3 and within the Last.fm app for Xbox 360.
During video motion, screen tearing creates a torn look as the edges of objects (such as a wall or a tree) fail to line up. Tearing can occur with most common display technologies and video cards and is most noticeable in horizontally-moving visuals, such as in slow camera pans in a movie or classic side-scrolling video games.
Afterwards it was to be laid picture side up, with the image covered by a sheet of paper coated in paste (generally of a beeswax or glue base). The artwork would then be flipped over and secured to the work surface with pins or nails. The current canvas would then be trimmed down or removed entirely so that a new, larger one may be applied. [6]
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A torn sheet of paper Mending the Tears, print by Winslow Homer (1888), Los Angeles County Museum of Art Tearing is the act of breaking apart a material by force, without the aid of a cutting tool . A tear in a piece of paper , fabric , or some other similar object may be the result of the intentional effort with one's bare hands, or be accidental.
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Paper texture effects in calotype photography limit the ability of this early process to record low contrast details and textures. A calotype is a photographic negative produced on uncoated paper. (See Paper negative.) An important feature is that a relatively short exposure in a camera produces a latent image that is subsequently made visible ...