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wallstreetgenuis

08/11/10 10:19 PM

#22920 RE: jimjimface #22917

Because that x-ray unit for the dentistry is not spinning, you should study how digital panel detector works. They need stable source of light as input to work perfectly, in the case of DVIS, ions penetrating human flesh and bones to gather data. Any unstable light feed to digital panel detector would result in inaccurate data or images. It is not the speed of x-ray that really matter most importantly the quality of light that you have to input to the digital panel detector, and if the x-ray unit and digital panel detector are spinning rapidly, you would get ever changing data not the stable one, which would result to garbage data.Remember the 3D images construct is being made from 2D images captured by the digital panel detector. If the 2D images are bad then the 3D images would be worse.