User's Manual

Face Recognition
NVR User Manual
84
Drag the mouse to select a face and then click “Search by Face” to go to the following interface.
The system will automatically search the matched faces and give the similarity.
10.5 Smart Playback by Face Search
① Go to StartàPlayback. Select “Smart Playback” and then click to set face smart playback parameters.
② Enable face playback.
③ Set similarity. The higher the sensitivity value is, the lower the searching accuracy is, and vice versa.
④ Select targets. You can select targets from recent, target database, snapshot gallery or external faces.
⑤ Select comparison and search mode.