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Figure 8-24 Add rules
Step 4 (Optional) Click other icons at the right side of the image to draw detection area on the
image.
●
Click
to draw a detection area in the image. The detection area is the whole image
by default.
●
Click
, and then press and hold the left mouse button to draw a rectangle, the pixel
size is displayed.
●
Click
to delete the detection line.
Repeat step 1-4 to add multiple statistical areas. You can add up to 9 rules at most.
Figure 8-25 Vehicle density (trac congestion)
Figure 8-26 Vehicle density (parking upper limit)
Step 5 Set parameters.
Operation Manual
140
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