Samsung SNV-5080R User Manual page 67

A fixed object continues moving in the same position.
-
An object hides other objects behind.
-
Two or more objects overlap or one object divides in multiple portions.
-
- Too fast object (for a proper detection, one object should be found overlapping between
contiguous frames).
Reflection / blur / shadow due to a strong light such as direct sunlight, illumination, or
-
headlamp.
- In severe snow, rain, wind or in dawn / dusk.
- 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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English _67