markusbr

Why is `struct timeval` (still) used at all might be the question... instead of a plain, standard C or C++ way of dealing with "time"?

A quick pointer could be "https://stackoverflow.com/a/67731965" (https://stackoverflow.com/questions/5833094/get-a-timestamp-in-c-in-microseconds/67731965#67731965). Haven't grepped AprilTag for where `timeval` is used... why is a timestamp needed to process AprilTags ;-) ?

@Erol444 do you already know and have decided (and checked with the authors of "Rerun") under which license you will make this new dependency available to the users? (They seem...

Sounds good, thanks for the feedback.

Can you provide more details, please? Which camera model are you using, connected to which system, which HW, which OperatingSystem? Which application is causing the problem, how have you started...

Isn't the photo on the right over-exposed? There is a (much) brighter light-source in the door - will be harder for feature-extraction.

Where the cameras calibrated before? Both models are the same, i.e. both are auto-focus or both fixed-focus? Clean lense?

Have a look here regardng auto-focus versus fixed-focus: https://docs.luxonis.com/projects/hardware/en/latest/pages/guides/af_ff/ There are a few resources regarding calibration. Maybe start checking what has been stored on the device(s), like "https://docs.oakchina.cn/projects/api/samples/calibration/calibration_reader.html". Calibration itself,...

When you see this failing - do you still have an Internet connection, can access other online resources? Seems a network connection could not be established anylonger. Could it be...

Is your HW operating under rough conditions like heat, vibrations? Do you run your "RPi 4" with a battery, would you have a chance to use another power-supply? Could it...