English
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Setup
Screen
to use the intelligent video analysis (va) function
1.
Select the <
video analytics
> mode.
2.
Select the sensitivity of separating
movement from the background.
You can select 5 levels of sensitivity (very
low/low/normal/high/very high).
3.
Select the size of the object for
observation.
•
Minimum size : To restrict the
minimum movement to be observed,
select <
minimum size
> and enter
the width and height. The unit is
pixel, and you can select any value
equivalent to or higher than 32 x 32.
•
Maximum size : To restrict the
maximum movement to be observed,
select <
maximum size
> and enter
the width and height. The unit is
pixels, and you can select any value
up to 1280x1024.
J
`
Motions smaller than the specified
minimum size or bigger than the
maximum size are not detected. To avoid
unintended detections caused by great
and small noises, set minimum/maximum
motion sizes appropriately in accordance
to your environments.
`
Note that same motions on the same location can be differently detected in their detection size;
it is recommended to consider and include the tolerable difference when setting the minimum/
maximum detection sizes.