Pixel Value Modification Using RVG-4 Automatic Exposure Compensation for Instant High-Contrast Images

The RVG-4 permits automatic exposure compensation (AEC). The purpose of this investigation was to determine the effects of AEC on image contrast. Images were made either with or without a dental QA jaw phantom using a fixed image projection geometry. Exposures were 6.3 through 27.3 μC/kg using an X-...

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Veröffentlicht in:	Oral Radiology 1996-06, Vol.12 (1), p.11-17
Hauptverfasser:	Hayakawa, Yoshihiko, Farman, Allan G., Scarfe, William C., Kuroyanagi, Kinya
Format:	Artikel
Sprache:	eng ; jpn
Online-Zugang:	Volltext
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