Certain NN Models from Zoo not working

zstarr4098

I am working on a project intended to recognize vehicles as they drive by a street and record them as they come into view. In order to do this, I am using both MobileNetDetectionNetwork and ObjectTracker nodes, with the input of a color camera (OAK-1 Lite) feeding into the detection network, which goes into the object tracker.

Currently, only two models work for me: "vehicle-detection-adas-0002" and "face-detection-retail-0044". No others seem to work. I am using the blobconverter module to take models from the OpenVINO zoo.

Is there a reason why only these networks recognize their respective objects?

jakaskerl

Hi zstarr4098
What do you mean by "no others seem to work"? Do they raise errors or are they not showing any detections? What is the terminal output?

Thanks,
Jaka

zstarr4098

Hi jakaskerl

Sorry, I should've elaborated. There is no error, however no detections are shown. My code currently takes values from the objectTracker's ROI. So the model may work, however it is not compatible with my code. I have attached a screenshot.

jakaskerl

Hi zstarr4098
Could you check which if statement is False? Right now there could be no detections in nnIn queue or it could be the message syncing that's causing the problem.

Thanks,
Jaka