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studentbremen
March 28, 2014, 09:01:44
Hello everybody,

at university we do a object-tracking project. Therefore, we use 4 DMK 21F04 cams. For calibration, we use this code:
http://docs.opencv.org/_downloads/camera_calibration.cpp
Everytime, the cpu gets over 100% and the programs crashes. We tried the calibration with internal webcams and external webcam, everything works fine. We work with OpenCV 2.4.8 and Xubuntu with eclipse c++.
We assume the problem is caused by one of the following things:
1) Monochrome cameras cannot be processed
2) FireWire is to blame
3) Too high fps?

We are looking forward for some help :)

Regards, Nils

Stefan Geissler
March 28, 2014, 09:51:00
Hello Nils

Did we not had the same yesterday?
I suppose, you can debug your program step by step, so you can see, where the error occurs, right? So you may have a look on what happens in your source code.

I am not too familiar with OpenCV, so I would have to spend a lot of time to understand your code.

Did you also post the question to appropriate OpenCV forums?

Falls Sie an der Uni Bremen sind, soll ich da mal vorbeikommen?