IntelliView IVT-MTS05, Руководство пользователя

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SC User Guide — V
3.14
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Analytics Rules
Section 3: Analytics & Alarm Rules
Rectangles may suffice for simple rules but are inadequate for \more
complex situations, such as monitoring a doorway at an angle, or a site with
an unorthodox layout (e.g. remote site with rough terrain).
Facilities of this type require the
definition of a large area of effect that
needs to have a region of exclusion
within it (i.e. a region where the rule
would not apply).
Applying a polygon is simple and can
effectively define sophisticated areas for
application of analytic rules. It is designed
to eliminate the use of multiple boxes for
one or more rules intended for a single
monitored scene.
3.1.1 Drawing a Box Analytic Region
Note: Drawing is done in the Alarm
Rule Setup window and after making
a shape selection.
To draw a box shaped region, place
the mouse curser on the camera
window then click and release to place
an anchor point.
This will be the start of the rectangle
(one of its corners) which is locked
in place. As the mouse moves, a
rectangle is drawn. Left click to
complete the process.
Figure 17 - Examples of polygon areas.
Figure 18 - Polygon drawn
as a rounded shape
Figure 19 - Drawing a square
or rectangle shape
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