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FLIR / BosonUSB

Tool to capture Boson USB video in Linux
MIT License
62 stars 26 forks source link

How to get real thermal data? #14

Closed spk921 closed 4 years ago

spk921 commented 5 years ago

We are trying to use the thermal information and get the real temperature information. Do you have any idea that how we can do it?

josephduchesne commented 4 years ago

This appears to be able to do what you're after, but in my initial testing it didn't seem to work as expected. https://rdrr.io/cran/Thermimage/man/raw2temp.html

andrespmt commented 4 years ago

BosonUSB is meant for Boson. Currently Boson cameras are not calibrated to be radiometric. It means that even if they provide 16bits and you apply the formulas described, there is an internal calibration that didn't have. Other cameras at FLIR are Radiometric which means that what is said in that link will work. With Boson it is not guarantee nor expected to be accurate on that. If in the future Boson product line come up with a RadiometricBoson then could be, not sure if with the exact same formula.

On Thu, Sep 12, 2019 at 6:40 AM Joseph Duchesne notifications@github.com wrote:

This appears to be able to do what you're after, but in my initial testing it didn't seem to work as expected. https://rdrr.io/cran/Thermimage/man/raw2temp.html

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