eLine Technology EYS-VMS eyStream User Manual Part1 - Manual (Page 98)

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3. In the Period field (3) enter the time in milliseconds after which the next video image
frame will be processed. This value should be in the range [0, 65535]. If the value is 0,
each frame of the video image is processed.
4. Click the Apply button.
Setting the general parameters of the video detection tools is now complete.
Settings Specific to Video Motion Detection
To configure VMD, you must perform the following steps:
1. In the Detection Tools list, highlight a Motion object (1).
2. In the Sensitivity field: contrast (2) , enter the sensitivity of the detection tool to object
contrast. You should select a value empirically in the range [0, 16]. The greater the value,
the less contrastive the objects which can be detected.
3. In the Sensitivity field: size (2), enter the sensitivity of the detection tool to object size.
You should select a value empirically in the range [0, 10]. The greater the value, the smaller
the objects which can be detected.
4. In the viewing tile, set detection zones and/or masks in the same way as for situation
analysis detection tools (3).
Note
See steps 2–4 in the section Setting Common Detection Zones
5. Click the Apply button.
VMD configuration is now complete.
Audio analytics
Types of Audio Detection
The following detection tools enable analysis of the audio signal from a microphone.
Name of a Detection Tool object Detection description
No signal A detection tool which is triggered by the
absence of an audio signal from an audio
device
Signal A detection tool which is triggered by the
reception of an audio signal from an audio
device
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