This is an old revision of this page, as edited by AxelBoldt (talk | contribs) at 16:27, 20 September 2005 (spelling of "occurring"; see Misplaced Pages:Typo). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 16:27, 20 September 2005 by AxelBoldt (talk | contribs) (spelling of "occurring"; see Misplaced Pages:Typo)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)Fixed pattern noise is the term given to a paticular noise pattern on digital imaging sensors often noticeable during longer exposure shots where particular pixels are susceptible to giving brighter intensities above the general background noise.
Fixed pattern noise is characterised by the same pattern of 'hot' pixels occurring with images taken under the same conditions of temperature and exposure. This problem is often made worse when the sensor is at higher temperatures.
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