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

• Asıl Yazarlar: Marcelo Lupion POLETI (Yazar), Thais Maria Freire FERNANDES (Yazar), Renata Cordeiro TEIXEIRA (Yazar), Ana Lúcia Alvares CAPELOZZA (Yazar), Izabel Regina Fischer RUBIRA-BULLEN (Yazar)
• Materyal Türü: Kitap
• Baskı/Yayın Bilgisi: Sociedade Brasileira de Pesquisa Odontológica, 2015-01-01T00:00:00Z.
• Konular: article
• Online Erişim: 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...