Dahua Technology IPC-HDW5842T-ZE, Руководство по эксплуатации

Страница: 287 / 473

Operation Manual
39
Figure 6-29 ROI
Step 2 Click next to Enable , draw an area on the image, and then configure the image
quality of ROI.
●
The higher the image quality value is, the better the quality will be.
●
Click Clear to delete all the area boxes; select one box, and then click to delete it.
Step 3 Click Apply .
Step 4 Click Add to add more ROI. You can draw 4 area boxes at most.
6.2.3 Splicing
When the panorama contains multiple images captured by different lenses, enable this function.
Before splicing, make sure that the surveillance scene is large and there are no objects blocking the
camera from taking a clear picture, otherwise, the splicing might fail.
Procedure
Step 1 Select > Camera > Splicing .
Figure 6-30 Splicing
Step 2 Select the lenses that need to be spliced.
When splicing the image through selecting lenses, you need to select the continuous
splicing screens. The screen with the icon
(deeper color) is the first screen of the
splicing. You can select any screen as the first one, and then select the following screens
continuously. The system supports the splicing of 2 lenses to 8 lenses.
●
This function is available on select models. And it is all sensors splicing by default.
●
For Multi-Sensor Pan PTZ Camera, the 4-sensor device supports 2 to 4 lenses