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Numerical Evaluation of Image Contrast for Thicker and Thinner Objects among Current Intraoral Digital Imaging Systems

The purpose is to evaluate the performance of current intraoral digital detectors in detail using a precise phantom and new method. Two aluminum step wedges in 0.5 mm steps were exposed by two photostimulable phosphor plate (PSP) systems—one with automatic exposure compensation (AEC) and the other w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Biomed Res Int
Hauptverfasser: Dashpuntsag, Oyunbat, Yoshida, Midori, Kasai, Ryosuke, Maeda, Naoki, Hosoki, Hidehiko, Honda, Eiichi
Format: Artigo
Sprache:Inglês
Veröffentlicht: Hindawi 2017
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5401743/
https://ncbi.nlm.nih.gov/pubmed/28497053
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2017/5215413
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