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

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...

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Bibliografiske detaljer
Principais autores: Marcelo Lupion POLETI, Thais Maria Freire FERNANDES, Renata Cordeiro TEIXEIRA, Ana Lúcia Alvares CAPELOZZA, Izabel Regina Fischer RUBIRA-BULLEN
Format: Artigo
Sprog:Inglês
Udgivet: Sociedade Brasileira de Pesquisa Odontológica - SBPqO 2015-01-01
Serier:Brazilian Oral Research
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Online adgang:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242015000100259&lng=en&tlng=en
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