2 66-UM-IVSCAM-CSE-1
Chapter 1 IVS Features
1.1 The following situations IVS might not work
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In the rainy day, the rain drops block the FOV for the detected objects.
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In the foggy environment, the fog blocks the detected objects.
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The reflection caused by sunshine and mirror
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The large object blocks the detected objects.
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Blurry video in a strong wind installation
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The detected objects and the background are too similar.
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The shadows of people might be detected.
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The motion blocks and tripwire are on top of a tree or the shadow of the tree.
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The spider nest on top of the camera cover
1.2 The Border of Non-detection Area
The edge (5% FOV) of the camera view is the non-detection area. Make sure that the target
objects should avoid the non-detection area during camera installation. The edge of non-
detection area is for the camera
’s OSD and the tolerance against camera vibration caused
by wind.
1.3 IVS Setting
IVS settings are described below:
