This is an old revision of this page, as edited by Scriberius (talk | contribs) at 11:50, 2 September 2005 (On duty as a WikiProject Stub sorting participant: + {{Photo-stub}}; + cat). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 11:50, 2 September 2005 by Scriberius (talk | contribs) (On duty as a WikiProject Stub sorting participant: + {{Photo-stub}}; + cat)(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 occuring 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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