Axis P3245-LVE - Page 9

AXISP3245NetworkCameraSeries
Additionalsettings
Handlesceneswithstrongbacklight
Dynamicrangeisthedifferenceinlightlevelsinanimage.Insomecasesthedifferencebetweenthedarkestandthebrightest
areascanbesignicant.Theresultisoftenanimagewhereeitherthedarkorthebrightareasarevisible.Widedynamicrange
(WDR)makesbothdarkandbrightareasoftheimagevisible.
1.GotoSettings>Image>Widedynamicrange.
2.Ifrequired,turnonWDR.
3.UsetheLocalcontrastslidertoadjusttheamountofWDR.
ImagewithoutWDR.
ImagewithWDR.
Note
WDRmaycauseartifactsintheimage.
FindoutmoreaboutWDRandhowtouseitataxis.com/web-articles/wdr.
Compensateforbarreldistortion
Barreldistortionisaphenomenonwherestraightlinesappearincreasinglybentclosertotheedgesoftheframe.Awideeldofview
oftencreatesbarreldistortioninanimage.Barreldistortioncorrectioncompensatesforthisdistortion.
Note
Barreldistortioncorrectionaffectstheimageresolutionandeldofview.
1.GotoSettings>Image>Imagecorrection.
2.TurnonBarreldistortioncorrection(BDC).
3.Setthelevelofcorrectionthatgivesyouthebestimage.
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