Digital artifact

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Digital artifacts, are visible defects in a digital photo or video picture which are specifically caused by the digital encoding. Digital artifacts usually occur in the video process because of cross color and cross luma. Digital images can also contain artifacts which also affect non-digital images, for example chromatic aberrations,

Two types of digital artifacts are purple fringing and compression artifacts.

[edit] External links

• DPReview: Glossary: Artifacts

This photography-related article is a stub. You can help Wikipedia by expanding it.

Categories: Computer graphic artifacts | Digital photography | Photography stubs

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• This page was last modified 01:04, 25 March 2008 by Wikipedia user BrucePodger. Based on work by Wikipedia user(s) Rcooley, Janke, Mbz1, Kjoonlee, Althepal, Recury, Marasmusine, Bluebot, Cibu, Ixfd64, Poli, Wackymacs and Niteowlneils and Anonymous user(s) of Wikipedia.
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