Noise MPV on CBCT 161

From AutoPIA
Jump to: navigation, search
IQI NoiseMPV CBCT161 ROIs.png
IQI NoiseMPV CBCT161 ROIs legend.png


$ Noise = \sigma_D $
$ MPV= \mu_D $

where:

  • $ \sigma_D $: standard deviation of pixel values of the detail ROI
  • $ \mu_D $: mean pixel value of the detail ROI