Investigation of Effective Quantum Efficiency (eDQE) Parameters for a Flat Panel Detector


BOR M. D., Yüksel Ş., YALÇIN A., BİRGÜL Ö., Marshall N.

ECR 2013, Viyana, Avusturya, 5 - 07 Mart 2013

  • Yayın Türü: Bildiri / Özet Bildiri
  • Doi Numarası: 10.1594/ecr2013/c-1892
  • Basıldığı Şehir: Viyana
  • Basıldığı Ülke: Avusturya
  • Ankara Üniversitesi Adresli: Evet

Özet

The effective detective quantum efficiency (eDQE) was recently introduced to assess the performance of the digital radiographic systems in clinical examinations since it includes the effects of scatter and focal spot unsharpness [1,2,3]. The aim of this work is to investigate the influence of these factors on eDQE. An alternative calculation of eDQE is also suggested in this work that includes the influence of scatter in the MTF measurement.