Mammography
Á¦¸ñ | Agatha |
Agatha is an image quality phantom used for constancy testing of digital breast tomosynthesis systems. Measure: • Missing tissue tests • Line Object Spread Function (LOSF) • Signal Difference to Noise Ratio (SDNR) • Z-direction sensitivity profiles (ZSP) • 3D MTF • System geometry • Tomographic motion • Reconstruction effects on SDNR and ASF |
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