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Zone -passing Suciu Calin from Romania [2 posts] |
8 year
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Hello,
I would like to count the vehicle that pass the read zone from attached picture.
Do you have any solution?Which constrains do I have?
Thank you
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Steven Gentner from United States [1446 posts] |
8 year
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Calin,
Because you have some wires in the image in front of where the cars would be that can move/sway that might cause some issue. Given your image I would instead see if you can track the movement of the boom barrier. That would move very much the same each time and it probably a more reliable way of counting cars (assuming that cars respect the one car at a time). If you decide to go this way take a couple pictures of the boom in a raised position.
Regardless of the technique, you will first need to capture a bunch of images (you can take them manually) of cars entering into the lot. You will need these images for testing purposes. Ideally you would take video over a 24 hour period or over a couple hours just to ensure you have any sunlight issues (i.e. direct sunlight can reflect off cars and cause camera blindness).
Do you expect to track them at night?
I think that tracking moving cars instead of the parked cars as you suggest will give you a better result. But would you not also need to track the exit? For parked car checking you'd need a better more vertical angle ... unless you can add in a 3D sensor.
STeven.
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Suciu Calin from Romania [2 posts] |
8 year
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Steven,
Thank you for your reply.
I have now other parking where conditions like sunlight,shadows ,etc are ok.
I would like to make a test with:
1.Movement tracking of the vehicles near boom barrier (for entry and exit)
2.Surveillance for parking spot in the Parking lot (counting )
Please let me know which is the suitable products that you have and when I can start the tests.
Do you have Acceptance test Protocol for these products?
Thank You
Calin
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