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Issue V1.0 (2014-01-10)
Table 5-1 lists the image setting parameters.
Table 5-1
Image setting parameters
Parameter
Description
Setting
Polarity/LUT
The temperatures of the temperature fields
detected by the thermal imaging camera are
separately mapped to values ranging from 0 to
255 by the algorithm. In the black/white display
mode, this range is converted to the grayscale
tones. For example, 0 indicates completely
black, and 255 indicates completely white. The
temperature field of the scene is converted to
images by using the grayscale ranging from 0 to
255. Different polarity modes can be converted
to different display images. The most common
setting is white hot (a hotter object is displayed
brighter than a colder object) or black hot (a
hotter object is displayed darker than a colder
object). The difference between two modes lies
in that the temperatures corresponding to the
darker one and the lighter one are reversed.
Other modes include rainbow and ironbow.
[How to set]
Select from the
drop-down list
box.
[Default value]
White hot
Dynamic DVE
The sharpness of normal thermo graphic images
is lower than the visible light and it is difficult to
use the normal thermo graphic images to
identify the original images of the targets. The
image enhancement and edge processing
technology can be used to get better recognition
and distinguishing effects. The dynamic DVE is
classified into six levels, ranging from 0 to 6.
You can set the DVE according to an actual
requirement.
[How to set]
Select by
dragging the
slider.
[Default value]
Level 1
Contrast
The contrast indicates a contrast between light
and dark images. The higher the value, the
greater the contrast, the darker the dark place,
and the brighter the bright place; the smaller the
value, the smaller the contrast, and the smaller
the difference between bright and dark. The
contrast classified into four levels, ranging from
1 to 4. You can set the contrast according to an
actual requirement.
[How to set]
Select by
dragging the
slider.
[Default value]
Level 4
Mirror
Providing the selection of image pixel locations.
[How to set]
Thermal Imaging Integrated Network Camera
User Manual
Parameter Setting
