InfraTec VarioCAM User Manual page 41

User Manual for the Thermographic System VarioCAM
8. Operation
Menu item "Image filter"
Fig. 61 Menu item "Image" - "Image filter"
Using the menu item "Image filter", a filter for the presentation of thermal images can be adjusted. As a
filter, a digital low-pass filter of the first order is used.
Via the submenu, choice can be made from among four filter levels "Off", "Weak", "Medium" and
"Strong". Filtering reduces image noise, which in particular visibly improves the image quality of scenes
of a low temperature gradient. The filter setting "Off" or "Weak" should be used for moving objects or the
documentation of fast temperature changes.
Menu item "Image elements"
Fig. 62 Menu "Image" – "Image elements"
By selecting image elements from the menu item "Image elements", the graphical user interface can be
personalised. The menu contains two suboptions "only thermogram" and "Elements..". By selecting
"only thermogram", all image elements (except the JENOPTIK logo) of the graphical user interface are
hidden at once. If this function is active, a checkmark will be displayed left of the menu item "only
thermogram".
Via "Elements..", the submenu "Image elements" (see Fig. 63) for selecting individual image elements
will open. Selection is made by moving the joystick
Should you desire to preserve a selection of image elements once made (as well as of the colour palette or of
image filter settings ...) beyond the re-boot of the thermographic system s, this can be done via saving the
configuration (Menu → Settings → Configuration, see Fig. 144, Dialogue "Save configuration", page 65).
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Fig. 63 Dialogue "Image elements"
, ; to navigate in the table use , .
© InfraTec GmbH 2013 37