4Detection frame

The display of the detection frame varies depending on the condition of the person. Set the detection area to a larger value.
The position of the detection frame is defined as the point where the detection frame intersects the line connecting the center of the detection frame and the center of the image. Set detection area so that the position of this detection frame is detection area.
* The detection frame within the Detection area is shown in red, and the detection frame outside the Detection area is shown in blue.