Gv-Bx140Dw With Wdr Function - GeoVision GV-BX110D User Manual

2.2.1 GV-BX140DW with WDR Function

GV-BX140DW is equipped with a wide dynamic range (WDR) sensor. The
special sensor can deal with the scenes having a large difference in
foreground and background light intensities, and heighten the details
visible in the camera view. An example of WDR in action is shown below.
The first image shows the image from a camera without the WDR function
and the second image shows how it looks with WDR function.
No WDR: underexposure
WDR: perfect exposure
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