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COMMISSIONING – Panomera® S Series | REV. 1.0.1 | © 2020 Dallmeier
9 Limits of the System
After installation, commissioning, alignment and focusing of the Panomera®
multifocal sensor system, a calibration of the module transitions is required.
However, in this context note that
•
a Panomera® multifocal sensor system is always designed for a specific
installation height and tilt angle (see information in the respective prod-
uct specification of your device).
Deviations may lead to faulty module transitions and poor results in the
resolution distribution.
•
a recalibration of the module transitions is required whenever the dis-
tance to static objects within a scene is changed (e.g. when changing the
installation height or tilt angle).
In this case, carry out a calibration of the module transitions using the
PService3 add-on “AutoCalibration 2”.
•
prior to the calibration of the module transitions, each Panomera® mod-
ule has to be optimally focused.
For this, use the “Lens Control” dialog in the WebConfig user interface of
the respective Panomera® camera module.
•
the automatic calibration of the module transitions is not possible for
low-contrast scenes.
In this case, place an object with sufficient contrast in the corresponding
module area and restart the calibration.
•
areas with clearly differentiable scene content (clearly recognizable
spatial, object and surface structures) are preferred for the automatic
calibration of module transitions.
•
not all edge transitions can be corrected due to physical and optical prop-
erties, since objects with different distances to the background always
have a different parallax offset.
•
due to diurnal and seasonal humidity as well as temperature fluctuations
and the resulting component movements or material stresses (e.g. of
poles and brackets), image changes may occur mainly in more distant
scene areas (e.g. changes of image section and edge transitions).
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