anchor.diff:  RichardsonLucyDeconvolutionImageFilter,True,True,,False
   RobustAutomaticThresholdImageFilter,True,False,,False
   RoundImageFilter,True,True,,False
  +SLICImageFilter,True,True,,False
   STAPLEImageFilter,True,True,,True
   SaltAndPepperNoiseImageFilter,True,True,,False
   ScalarChanAndVeseDenseLevelSetImageFilter,True,True,,True
  
positive.code: AsinImageFilter,True,True,,False
  Atan2ImageFilter,True,True,,False
  AtanImageFilter,True,True,,False
  BSplineDecompositionImageFilter,True,False,,True
  BSplineDownsampleImageFilter,True,False,,True
  BSplineUpsampleImageFilter,True,False,,True
  BayesianClassifierImageFilter,True,False,,True
  
negative.code: ThresholdSegmentationLevelSetImageFilter,True,True,,False
  TikhonovDeconvolutionImageFilter,True,True,,False
  TileImageFilter,True,True,,True
  TobogganImageFilter,True,True,,True
  TriangleThresholdImageFilter,True,True,,False
  UnaryGeneratorImageFilter,True,False,,False
  UnaryMinusImageFilter,False,True,,False
  UnsharpMaskImageFilter,True,True,,False
  UnsharpMaskLevelSetImageFilter,True,False,,True
  