docstr: The feature name of the phase of a Zernike moment
  
  image_name - the name of the image being measured
  n - the radial moment of the Zernike
  m - the azimuthal moment of the Zernike
code: def get_zernike_phase_name(self, image_name, n, m):
      """The feature name of the phase of a Zernike moment
  
      image_name - the name of the image being measured
      n - the radial moment of the Zernike
      m - the azimuthal moment of the Zernike
      """
      return "_".join(
          (M_CATEGORY, FF_ZERNIKE_PHASE, image_name, str(n), str(m))
      )
  
imports: import centrosome.cpmorphology
  import centrosome.propagate
  import centrosome.zernike
  import matplotlib.cm
  import numpy
  import numpy.ma
  import scipy.ndimage
  import scipy.sparse
  from cellprofiler_core.constants.measurement import COLTYPE_FLOAT
  from cellprofiler_core.image import Image
  from cellprofiler_core.module import Module
  from cellprofiler_core.preferences import get_default_colormap
  from cellprofiler_core.setting import HiddenCount, Divider, SettingsGroup, Binary, ValidationError
  from cellprofiler_core.setting.choice import Choice, Colormap
  from cellprofiler_core.setting.do_something import DoSomething, RemoveSettingButton
  from cellprofiler_core.setting.subscriber import LabelSubscriber, ImageListSubscriber, ImageSubscriber
  from cellprofiler_core.setting.text import Integer, ImageName
  from cellprofiler_core.utilities.core.object import crop_labels_and_image, size_similarly
  import cellprofiler.gui.help.content
label_desc: Use image node_id 15 for calling the MeasureObjectIntensityDistribution obj's underlying member method code with example usage: obj.get_zernike_phase_name(image_name, n, m) and returns: str