[영상평가] 20개의 intraoral digital system 의 영상 특성을 비교
Evaluation of image quality parameters of representative intraoral digital radiographic systems Hema Udupa, BDS, MS, Peter Mah, DMD, MS, Stephen B. Dove, DDS, MS, and William D. McDavid, PhD Oral Surg Oral Med Oral Pathol Oral Radiol 2013;116:774-783 목적: 20개의 intraoral digital system 의 영상 특성을 비교하는 것 항목: Gray scale, spatial resolution, contrast/detail detectability 1. Direct digital system- solid..