setup screen
68_
setup screen
❖
Intelligent Video Analysis (VA)
1.
Select an Intelligent Video Analysis
mode.
2.
Set whether to use the Intelligent Video
Analysis function.
3.
Select a type.
•
Line/Area/Scene Change : An event
will be tripped if an object passes
through the line, area or full screen
that you specified or if there occurs
an entering/exiting or scene change.
•
Appearing/Disappearing : An event
will be tripped if an object appears
or disappears in the line, area or full
screen that you specified.
The intelligence video analysis types can be
activated one type at a time.
4.
Specify the event rules.
•
Minimum Object Size : Set the
minimum size of object for video
recognition.
•
Maximum Object Size : Set the
maximum size of object for video
recognition.
•
Virtual line based rules : Analyze the video based on the virtual line.
•
Defined area based rules : Analyze the video based on the defined area.
•
Entire area based rules : Analyze the video on the entire area.
5.
Select the detection sensitivity of a moving object.
Set to a lower sensitivity in environments that allow clear distinguishing of objects from background.
Set to a higher sensitivity otherwise, such as in a dark place.
6.
Set whether you want to use the overlay or not.
- If you set it to <
Enable
>, the event rules will be shown on the screen.
7.
Select whether to mark the corresponding region on motion detection.
- Select <
On
> to mark a box on the detected moving object on the screen. Objects
are marked in colors, as green for non-event objects, red for line/area event ob-
jects, and blue for appearing/disappearing event objects.
8.
Specify the activation time and activation condition.
For more information about <
Activation time
> and <
Action
>, refer to “
Alarm input
”. (page 66)
9.
When done, click [
Apply (
)
].