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astuff / flir_boson_usb

ROS Driver for the FLIR Boson IR Camera
MIT License
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Thermal Camera Calibrations #8

Open gchustz opened 2 years ago

gchustz commented 2 years ago

The driver works great!

I have one question: how are the camera calibrations acquired for the thermal cameras such as the calibration shown in the example calibrations file?

Thank you.

icolwell-as commented 2 years ago

Hi @gchustz, I'm not actually sure how that calibration came to be. I imagine it was done similar to a regular camera calibration using these kinds of tools: http://wiki.ros.org/camera_calibration/Tutorials/MonocularCalibration

@JWhitleyWork, do you happen to remember where the calibration came from?

JWhitleyWork commented 2 years ago

This was actually a very complicated process involving multiple materials and thermal emitters plus the typical calibration procedure. @driscoll85 and I did this process a few years ago and I think he kept some details (I remember he talked about writing a paper on it, actually, but I don't know that ever came to fruition).