Influence of the number of basis images and projection array on caries detection using tuned aperture computed tomography (TACT)

to determine if the number of basis images and spatial distribution of the projection array used for TACT slice generation influence observer performance in caries detection. In the first experiment, 2, 4, 8 and 12 basis projections of each of 40 teeth were acquired using a CMOS digital radiography...

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Veröffentlicht in:	Dento-maxillo-facial radiology 2002-01, Vol.31 (1), p.24-31
Hauptverfasser:	Abreu, Jr, M, Tyndall, D A, Ludlow, J B, Nortjé, C J
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis of Variance Area Under Curve Bicuspid - diagnostic imaging Confidence Intervals Dental Caries - diagnosis Dental Caries - diagnostic imaging Dental Caries - pathology Dentistry Humans Image Processing, Computer-Assisted - methods Likelihood Functions Molar - diagnostic imaging Observer Variation Radiographic Image Enhancement - instrumentation Radiography, Dental, Digital - instrumentation Reproducibility of Results ROC Curve Statistics as Topic Tomography, X-Ray Computed - methods
Online-Zugang:	Volltext
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