Video Quality Analytics - Dahua NVR5208-EI User Manual

2. Click the target place on the video of fisheye camera, or move
The video at upper-left corner is the fisheye camera screen, and the video at upper-
right corner is the speed dome screen.
3. Adjust position through the icons below the speed dome screen to make the center of
speed dome identical to the
The
Icon
,
,
,
4. Click Add.
The calibration point will be displayed on the list at lower-right corner.
Step 5 Click
Step 6 Repeat Step 2 to Step 5 to add more calibration points.
Set 3–8 calibration points for a speed dome.
Step 7 Click Apply.

5.9.17 Video Quality Analytics

When conditions such as blurry, overexposure, or the color changes appear on the screen, the
system triggers the alarm.
This function takes effect only when the remote IPC supports video quality analytics.
●
This function is available on select models.
●
5.9.17.1 Configuring Video Quality Analytics
Procedure
Step 1 Select Main Menu > AI > Parameters > Video Quality Analytics.
Select a channel and click Enable.
Step 2
on the speed dome screen is the center of speed dome.
Table 5-52 Icon description
Description
Zoom in and zoom out.
Adjust resolution.
Adjust height.
Electronic mouse. You can use this icon to move the mouse to control
PTZ direction.
Quick positioning key. Click this icon to select a place, and the screen will
be focused and centered on the selected place.
to save the newly added calibration point.
311
of fisheye camera.
User's Manual
to the target place.