The passenger checkpoint devices are projection imaging, but they do use CT (with rotating source/detector, just like a medical CT) for checked bags. https://ww

The passenger checkpoint devices are projection imaging, but they do use CT (with rotating source/detector, just like a medical CT) for checked bags. https://www.envimet.com/en/product/examiner-xlb/ https://www.envimet.com/en/product/examiner-xlb/