iDS-2CD7xxG0-xxxxx Network Bullet Camera User Manual
UM iDS-2CD7xxG0-xxxxx 021021NA
23
Set ROI
ROI (Region of Interest) encoding helps to assigns more encoding resource to the region of interest, thus
to increase the quality of the ROI whereas the background information is less focused.
Before You Start
Please check the video coding type. ROI is supported when the video coding type is H.264 or H.265.
Steps
1.
Go to
Configuration
→
Video/Audio
→
ROI
.
2.
Check
Enable
.
3.
Select
Stream Type
.
4.
Select
Region No.
in
Fixed Region
to draw ROI region.
1)
Click
Drawing
.
2)
Click and drag the mouse on the view screen to draw the fixed region.
3)
Click
Stop Drawing
.
Select the fixed region that needs to be adjusted and drag the mouse to adjust its position.
5.
Input the
Region Name
and
ROI Level
.
6.
Click
Save
.
The higher the ROI level, the clearer the image of the detected region.
7.
Optional: Select other region no. and repeat the above steps if you need to draw multiple fixed regions.
Set Face Tracking ROI
When the face tracking function is enabled in ROI and a face appears in the live picture, the image of the
face is clearer than that of the surrounding area.
Steps
1.
Go to the ROI setting page:
Configuration
→
Video/Audio
→
ROI
.
2.
Check
Enable Face Tracking
.
3.
Select
ROI Level
in
Dynamic Region
.
ROI level means image quality enhancing level. The larger the value, the better the quality.
4.
Click
Save
.