25
3.2.2 Counting Condition
To ensure that the count value is as accurate as possible, follow these guidelines.
•
Compliance with entrance and exit camera installation guide.
•
No one enters or leaves the target space other than the designated entrances and exits.
•
Specify a daily counter reset time when no one is inside the target space.
3.2.3 Camera Installation Condition
Camera tilt angle
10º~25º
Camera installation height
2m~5m
Camera horizontal angle
40º~110º
Camera resolution
Over 1280×720, 16:9 Ratio
FPS frame per second
6~30
Transmission bitrate
2Mbps~10Mbp
Minimum detection object size
Horizontal 32px, Vertical 64x
Distance between camera to object
~ 15m
In cases where the resolution is 1280x720p or higher, the relative size of objects to the screen
is as follows.
The minimum object sizes for the Intrusion APP are as follows,
based on daytime or well-lit nighttime conditions where objects are easily identifiable.
•
For a person, the width is 1.5% and the height is 6%.
•
For a car, the width is 2.5% and the height is 4%.
•
For a bike, the width is 2.5% and the height is 7%.
※
Notes:
It's important to note that these measurements can vary depending on the input
resolution, so calculations may be necessary.
