Hikvision DS-2TA21-3AVF Thermographic Cube Camera

User Manual - Page 41

For DS-2TA21-3AVF.

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Thermographic Cube Camera User Manual
29
temperature according to the environment.
Figure 7-1 White Balance
7.2.6 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 7-2 DNR
7.2.7 Gray Scale
This section introduces the gray scale function in optical channel.
You can choose the range of the grey scale as [0-255] or [16-235].
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