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XX128-33-00 Rev 806 Kollector Pro Network Digital Video Recorder Configuring the ViconNet System
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9. If you selected VMD - Video Motion Detection , the Select Alarm region of interest window is
displayed, which enables you to define the regions of interest (ROIs) for which VMD should trigger
alarms for the selected camera.
Tool
Selectors
Grid
Control
Patterns
Block Size
Control
Sensitivity
Control
Tool Size
for the
Selected
Tool
Tool
Selectors
Grid
Control
Patterns Grid
Control
Patterns
Block Size
Control Block Size
Control
Sensitivity
Control Sensitivity
Control
Tool Size
for the
Selected
Tool Tool Size
for the
Selected
Tool
The window shows the Live view of the selected camera, with colored grid blocks over selected regions
of interest. If no settings were yet defined for this camera, colored grid blocks cover the entire picture,
indicating that the change detection that would trigger alarms applies to the entire camera view area.
You can focus the VMD on security-sensitive objects in the camera space by using the window
functions to vary the coverage of the colored grid blocks. (Only the segments covered by colored grid
blocks are considered for VMD purposes.)
For example, you can focus on windows or doors (as shown in the picture
opposite) to monitor opening/closing events.
The following options are provided:
Option Description
This button clears all the current colored (blue, red or yellow) grid blocks in
the view. You can then use the
Pencil tool to define grid blocks for specific
ROIs within the view surface.
NOTE: The VMD does not function, unless ROIs are identified by
colored grid blocks.
This button marks colored grid blocks over the entire window surface,
meaning that VMD will apply to the entire camera view. You can then use the
Eraser tool to remove specific grid blocks.