IC Realtime HDVR-MX0402-1U5MP-AI2-WEB Product Manual - Page 153

● Local Upload ● Plug the USB storage device (with face pictures) to the Device, and then click Local Upload. Then select the picture from the USB storage device, and then click OK. The selected face pictures are uploaded. Step 3 After the face pictures are uploaded, continue to configure other parameters (channel, start time, end time, and similarity). Step 4 Click Smart Search. The search results are displayed. Step 5 Select the face picture that you want to play back. Step 6 Click to play back the recorded video. Double-click on the playing interface to switch between full screen playing and thumbnail playing. You can also do the following operations to the recorded files. ● To add a mark to the file, select the files and then click Add Tag. ● To lock the files to make it unable to be overwritten, select the files, and then click Lock. ● To back up the recorded files to the external storage device, select files, click Backup, select the save path and file type, and then click Start. See Figure 5-57. Figure 5-57 5.11.1.3 IVS Function The IVS function processes and analyzes the images to extract the key information to match the preset rules. When the detected behaviors trigger the rules, the system can activate events and alarms. If you enable AI or IVS, you can only choose one AI or IVS function (face detection and recognition, IVS function, and Metadata) for the same channel. 5.11.1.3.1 Configuring IVS Parameters