
Standard Practice for Determining Contrast Sensitivity in Radioscopy
NORMA vydaná dňa 1.7.2009
Označenie normy: ASTM E1647-09
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2009
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
contrast sensitivity gauge, gamma ray, image formation, image processing, image quality indicator, line-pairs per millimeter, penetrating radiation, spatial resolution, X-ray, Contrast sensitivity, Gamma radiation, Image analysis, IQI (image quality indicators), Line-pairs per millimeter, Penetrating radiation, Radiation exposure, Radiological examination, Spatial resolution, Total image unsharpness, X-irradiation