Analysis of the reproducibility of the gray values and noise of a direct digital radiography system

• Hoofdauteurs: Marcelo Lupion POLETI (Auteur), Thais Maria Freire FERNANDES (Auteur), Renata Cordeiro TEIXEIRA (Auteur), Ana Lúcia Alvares CAPELOZZA (Auteur), Izabel Regina Fischer RUBIRA-BULLEN (Auteur)
• Formaat: Boek
• Gepubliceerd in: Sociedade Brasileira de Pesquisa Odontológica, 2015-01-01T00:00:00Z.
• Onderwerpen: article
• Online toegang: Connect to this object online.

The aim of this study was to evaluate the reproducibility of the gray values and noise of a direct digital radiography system (Visualix eHD) for various exposure times and analyzed regions. To obtain radiographic images in a standardized manner, the digital sensor of the system and a stepwedge were...