User gaehlert has pushed new remote branch:

bug-19827-additionalRadiomicsFeatures

The following features have been added yet:

• Grey Level Size Zone based features
• Grey Level Variance
• Run Length Variance
• Run entropy
• Joint average
• Compactness 3 (Compactness 1 with improved definition)
• Asphericity
• Centre of mass shift
• PCA-based features (Major/minor/least axis length, Elongation, Flatness)
• 10th percentile
• 90th percentile
• Interquartile range (75th - 25th quantile)
• Robust mean absolute deviation

The following features have been added:

• First measure of information correlation
• Second measure of information correlation

Finally,

• Neighbourhood grey tone difference based features

have been added as well.

In File itkEnhancedHistogramToSizeZoneFeaturesFilter.hxx the following lines arount l. 190 needs to be replaced by

// measures from Chu et al.
lowGreyLevelZoneEmphasis += (i2 > 0.0001) ? ( frequency / i2 ) : 0;
highGreyLevelZoneEmphasis += ( frequency * i2 );

// measures from Dasarathy and Holder
SmallZoneLowGreyLevelEmphasis += ((i2 * j2) > 0.0001) ? ( frequency / ( i2 * j2 ) ) : 0;
SmallZoneHighGreyLevelEmphasis += (j2 > 0.0001) ? ( frequency * i2 / j2 ) : 0;
LargeZoneLowGreyLevelEmphasis += (i2 = 0.0001) ? ( frequency * j2 / i2 ) : 0;
LargeZoneHighGreyLevelEmphasis += ( frequency * i2 * j2 );

to prevent NaNs by dividing by 0.

Pushed new branch T19827-AdditionalRadiomicsFeatures.