User's Manual
223
5.9.4.1 Enabling Smart Plan
To use AI by camera, you need to enable the smart plan first. For details, see "5.9.3 Smart Plan".
5.9.4.2 Configuring Face Detection
Configure alarm rules for face detection.
Procedure
Step 1
Select
Main Menu
>
AI
>
Parameters
>
Face Detection
.
Figure 5-113 Face detection
Step 2
Select a channel, and then select
AI by Reorder
or
AI by Camera
as
Type
.
When
AI by Camera
is selected, you can enable
Face Enhancement
to improve face
detection efficiency.
Step 3
Click
to enable face detection.
Step 4
Click
Setting
next to
Rule
to draw areas to filter the target.
You can configure two target filters (maximum size and minimum size). The system
triggers an alarm when the size of detected target is between the maximum size and the
minimum size.
Step 5
Click
Setting
next to
Schedule
to configure the arming period.
Summary of Contents for NVR21-4KS3 Series
Page 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 5...
Page 97: ...User s Manual 77 Figure 2 118 Alarm input port 1...
Page 123: ...User s Manual 103 S3 NVR41 EI NVR41 P EI NVR41 8P EI Figure 3 48 Typical connection...
Page 129: ...User s Manual 109 Series Figure 3 56 Typical connection...
Page 142: ...User s Manual 122 Figure 5 9 Unlock pattern login...
Page 156: ...User s Manual 136 Figure 5 24 AcuPick human detection...
Page 225: ...User s Manual 205 Figure 5 92 AcuPick human detection...
Page 399: ...User s Manual 379 Figure 5 268 Pattern login...
Page 436: ...User s Manual 416 Figure 5 306 File management Step 2 Click Add Figure 5 307 Add file...
Page 456: ...User s Manual 436 Figure 5 330 Shutdown 2...
Page 485: ...User s Manual...
