How can I improve the image produced by the DNNCam in low-light situations?
We suggest the following configurations to increase performance in low-light scenarios:
- Decrease zoom
- Increase/open the iris (100% is fully open)
- Use a low gain setting, like 1-10
- Use a high exposure setting (i.e. 1/960 min, 1/15 max)
- Turn off denoising
All of these configurations can be done using the
Web UI.
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Getting Started
This article will include links to relevant documentation/articles to get started with a new DNNCam or DNNNode. Note: The information in this guide is intended for production devices and not developer devices. Network Setup Boulder AI devices ...
What is the maximum and minimum FOV of the DNNCam?
The focal length range and imager size of the DNNCam are as follows: Focal Length: 4-12 mm Imager Size: 1/1.8" Using a tool like https://calculator.ipvm.com/, we can calculate the minimum and maximum FOV to be: Minimum FOV: 33° Maximum FOV: 84°
How do I determine which direction is North/South from my count sensor configuration?
When viewing the directional data for a count virtual sensor, you may notice that the directions are labeled COUNT_{OBJECT}_NORTH and COUNT_{OBJECT}_SOUTH. These directions are determined on how the line was drawn. After adding a sensor line, you ...
How does a DNNCam or DNNNode connect to a traffic signal controller?
The DNNCam and DNNNode communicate using NTCIP protocol directly to a traffic controller. The controller can then take the API data and run it through their algorithms. The physical output of our devices is a Class D or better Ethernet cable (Cat ...
What are the default network settings of a DNNCam or DNNNode?
By default, the network configuration will be: Hostname: 'baidnn-<serialNum> ' For devices with BAI OS v1.4 and earlier, the hostname will just be 'baidnn' IPv4 DHCP: Enabled Link Local Addressing: Yes When searching for the device using a network ...