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face database.
●
Select none
: The camera does not output alarms whether the detected face matches
the face picture in the database or not.
Step 7 Set arming periods and alarm linkage action.
●
Click
Add Schedule
to add time plan. For details, see "4.6.1.2.1 Adding Schedule".
●
Set the linkage action and configure linkage parameters. For details, see "4.6.1.2 Alarm
Linkage"
Step 8 Click
Apply
.
8.2.1.4 Viewing Face Recognition Result
On the
Live
page, select
Face Mode
from the display mode drop-down list on the upper-right
corner to view the
Live
page of face recognition.
●
The live image is displayed at the left side, and the captured face images and attribute
information are displayed at the right side. When the recognition is successful, the captured face
images, images in the database and the similarity of the face images and images in the database
are displayed at the right side; the snapshot count and thumbnails are displayed at the bottom of
the live image.
●
Click to set the attributes. For details, see "Configuring Display Properties".
Figure 8-12 Face recognition result
8.2.2 Configuring IVS
This section introduces scene selection requirements, rule configuration, and global configuration
for IVS (intelligent video surveillance).
Here are the basic requirements on the scene.
●
The target should occupy no more than 10% of the whole image.
●
The target size in the image should be no more than 10 × 10 pixels. The size of abandoned object
in the image should be no less than 15 × 15 pixels (CIF image). The target height and width
should no more than a third of the image height and width. The recommended target height is
10% of the image height.
●
The brightness difference of the target and the background should be no less than 10 gray levels.
●
The target should be continuously present in the image for no less than 2 seconds, and the
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