Samsung SNB-5000 User Manual page 83

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Two or more objects overlap or one object divides in multiple portions.
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Too fast object (for a proper detection, one object should be found overlapping between
contiguous frames).
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Reflection / blur / shadow due to a strong light such as direct sunlight, illumination, or headlamp.
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In severe snow, rain, wind or in dawn / dusk.
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A moving object comes close to the camera.
To use the iv analysis function according to the virtual line based rule
1. Set <iv analysis function> to
<enable>.
2. Set the event rule to <virtual line based
rules>.
3.
Click a desired point in the video and
drag it to the end point. Then, the popup
window appears.
4. Select a desired <virtual Line Based rules>.
You can specify up to 3 event rules for the virtual line.
Right : A movement from left to right in the virtual line will be detected.

Left : A movement from right to left in the virtual line will be detected.

Both : A movement in any direction in the virtual line will be detected.

5.
Click [oK].
To cancel the existing line, right-click on the line and select [Delete] in the context
menu.
6. When done, click [Apply (
To use the iv analysis function according to the defined area based rule
1. Set <iv analysis function> to
<enable>.
2. Set the event rule to <Defined area
based rules>.
3.
Click a corner point of a desired area in
the video to display the popup window.
)].
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