Network Camera User’s Manual
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Reference Strength is lower, the motion blur of image is alleviated.
5. Edge Enhancement
Check the box
Enable
to enable this function. There are 4 slide bars for adjustment. The
Edge Sensitivity
represents how textures are detected as edges. The higher
Noise
Sensitivity
value makes noises to be filtered out, and avoid to amplify noises. The
Edge
Strength
is a capability to enhance edges with a limitation by
Edge Strength Clip
to
avoid over artificial edges.
6. Lens Correction
Geometric and Photometric lens corrections are supported.
Geometric lens correction is used to correct lens distortion. The lens distortion includes
barrel distortion and pincushion distortion if a lens is wide angle view or telescope,
respectively.
There are 2 barrel and 2 pincushion options can be used for either wide angle view lens
or telescope lens. Choose one of them and a reference image displayed below, then
save it and apply.
Photometric lens correction can improve dark corners caused by lens, even sensor
limitation.
Options Photometric 1 and Photometric 2 in pull-down menu are predefined, which can
be applied directly. User Defined 1 and User Defined 2, which can be re-defined by user,
are for specific cases according to lenses. When User Defined 1 or User Defined 2 are
selected, an LSCRatio can be set. The value of LSC-ratio is between 0 and 100 (%). 0
