Adding Images To Face Database; Adding Face Images One By One - Dahua NVR21-4KS3 Series User Manual

You can create only one passerby database.
Step 3 Select Passerby Database from the Type list, and then configure other parameters.
Parameter
Name
Number of Images
Storage Full
Time
Step 4 Click OK.

5.9.6.3 Adding Images to Face Database

You can add face images to the existing databases one by one or in batches.

5.9.6.3.1 Adding Face Images One by One

You can add one face image to the database. It is for the scenario that the registered human face
picture amount is small.
Procedure
Step 1 Select Main Menu > AI > Database > Face Database Config.
Step 2 Click
Figure 5-120 Add database
Table 5-31 Passerby database parameters
Description
Enter a name for the passerby database.
Configure the number of images that the database can
contain.
Select the storage strategy when space is full.
● Stop: No more images can be added.
● Overwrite: The newest images overwrite the oldest
images. Back up the old images as necessary.
Set the period in which the system removes duplicate face
images from the database.
of the database that you want to configure.
230
User's Manual