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Video Analysis
85
3
b. Click the
button to define the alarm criteria. This dialog box appears.
Figure 3-5
c. Select 1 Direction or 2 Direction under Set Direction and define the direction in Select
Detection Zone.
d. Click Add. The setting is added and appears in the table below.
e. Click OK. The directions are indicated by arrows on the live view.
Define Object Size: Select this option and click
to pause the live view.
Outline a size matching that of targeted objects on the live view. Click
to resume.
Define Image Depth: When the object moves toward or away from the camera along a path,
for example, a hallway, it appears larger when it is closer to the camera and vice versa.
Rather than using a fixed object size, you can define a maximum and minimum object size
according to the object’s proximity to the camera.
Figure 3-6
a. Select Define Image Depth and select With Image Depth using the drop-down list. A
line
appears.
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