User’s Manual
177
Backup
To lock the files to make it unable to be overwritten, select the files, and then click Lock.
To add a mark to the file, select the files and then click Add Tag.
5.11.2.2
Face Recognition
Face recognition applies to AI preview mode and smart search.
AI preview mode: Supports comparing the detected faces with the face database, and display the
comparison results.
Smart search: Supports faces searching by faces attributes or portraits.
If you select AI by device, then among face detection and recognition, IVS function, and video
structuring, you can use one of them at the same time for the same channel.
Before enabling face recognition function for a channel, the face detection must be enabled first
for this channel.
5.11.2.2.1
Face Database Management
You should create a face database for comparing the detected faces and the faces in the database. The
Device supports creating maximum 20 databases and registering 100,000 faces.
Creating a Face Database
Select Main Menu > AI > Database > Face Database Config.
Summary of Contents for DH-XVR7208A-4KL-I
Page 1: ...AI Digital Video Recorder User s Manual V1 2 1 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD...
Page 24: ...User s Manual 15 Fasten screws...
Page 67: ...User s Manual 58 TCP IP Configure the settings for network parameters...
Page 103: ...User s Manual 94 Main menu...
Page 189: ...User s Manual 180 Details Click Register ID Register ID Click to add a face picture...
Page 212: ...User s Manual 203 Search results Click the picture that you want to play back Playback...
Page 239: ...User s Manual 230 Details Click Register ID Register ID Click to add a face picture...
Page 314: ...User s Manual 305 Main stream Sub stream...
Page 347: ...User s Manual 338 Update Click Update Browse Click the file that you want to upgrade Click OK...
Page 362: ...User s Manual 353 Legal information...
Page 388: ...User s Manual 379 Appendix Figure 7 7 Check neutral cable connection...
Page 394: ...User s Manual...