public class SpotContrastAndSNRAnalyzer<T extends RealType<T>> extends IndependentSpotFeatureAnalyzer<T>
FeatureAnalyzercomputes both the Michelson contrast and the SNR for each spot:
The contrast is defined as
C = (I_in - I_out) / (I_in + I_out)
I_in is the mean intensity inside the spot volume
(computed from its
Spot.RADIUS feature), and
the mean intensity in a ring ranging from its radius to twice its radius.
The spots's SNR is computed a
(I_in - I_out) / std_in where
std_in is the standard deviation computed within the spot.
Important: this analyzer relies on some results provided by the
SpotIntensityAnalyzer analyzer. Thus, it must be run after it.
|Modifier and Type||Field and Description|
|Constructor and Description|
|Modifier and Type||Method and Description|
checkInput, getErrorMessage, getProcessingTime, process
protected static final double RAD_PERCENTAGE
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