Dose reductions in dental X-ray imaging using Medipix

We have measured the noise power spectra for a commercial CCD device, for dental X-ray imaging, and an X-ray photon counting chip, Medipix1. This quantity provides a measure of the noise propagation characteristics in both types of detector and coupled with the measurement of the modulation transfer...

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Bibliographic Details

Published in:	Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Vol. 513; no. 1; pp. 65 - 69
Main Authors:	Watt, J., Davidson, D.W., Johnston, C., Smith, C., Tlustos, L., Mikulec, B., Smith, K.M., Rahman, M.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-11-2003
Subjects:	CCD Hybrid pixel detectors Noise power spectrum Photon counting Noise power spectrum Photon counting CCD Hybrid pixel detectors
Online Access:	Get full text
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