Dahua Technology IVSS, User Manual

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User's Manual
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6.3.4.7 Face Search
You can search face records by attributes or by image, and then export the search results. For details,
see "6.2.4 Face Search".
6.3.5 Face Detection by Re Face Comparison by Recorder
6.3.5.1 Configuration Procedure
Figure 6-20 Configure face detection (AI by recorder)
Figure 6-21 Configure face comparison (AI by recorder)
6.3.5.2 Configuring Face Detection (by Recorder)
Configure the alarm rule of face detection.
Procedure
Step 1 Log in to the PC client.
Step 2 Click on the upper-right corner and then click Event .
You can also click Event from the configuration list on the home page.
Step 3 Select a remote device on the device tree, and then select
Smart Plan
>
Face Detection
.
Step 4 Click AI by Recorder , and then click to enable face detection.
Step 5 Click to draw a detection zone on the video.
●
Click the dots on the frame of the detection zone, and drag to adjust its range.
●
Click or to set the minimum size or maximum size of the face detection zone.
The system triggers an alarm only when the size of detected target is between the
maximum size and the minimum size.
Step 6 Select the snapshot mode and then set the parameters.
●
Optimized : Capture the clearest face image within the configured period after the
camera detects a face.
●
Quality Priority : Capture face images only when the quality of the detected face
exceeds the threshold.