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12.5.10 DNR
Digital Noise Reduction is used to reduce the image noise and improve the image quality.
Normal and Expert modes are selectable.
Normal
Set the DNR level to control the noise reduction degree. The higher level means stronger
reduction degree.
Expert
Set the DNR level for both space DNR and time DNR to control the noise reduction
degree. The higher level means stronger reduction degree.
Figure 12-2 DNR
12.5.11 Smart Noise Reduction
Smart Noise Reduction is a function that uses intelligent algorithms to automatically
remove noise, resulting in high-quality images.
Select the
Smart Noise Reduction as ON and conî´ªrm to restart the device to complete the
conî´ªguration.
Note
The function varies depending on different camera models.
Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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