code: public static <I extends ImageGray<I>, D extends ImageGray<D>>
  	GeneralFeatureIntensity<I,D>  median( int radius , Class<I> imageType ) {
  		BlurStorageFilter<I> filter = FactoryBlurFilter.median(ImageType.single(imageType),radius);
  		return new WrapperMedianCornerIntensity<>(filter);
  	}
docs: Feature intensity for median corner detector.
  
  @param radius Size of the feature it detects,
  @param <I> Input image type.
  @return Median feature intensity