docstr: The Zernike numbers measured by this module
docstr_tok: ["The","Zernike","numbers","measured","by","this","module"]
code: def get_zernike_numbers(self):
      """The Zernike numbers measured by this module"""
      if self.calculate_zernikes.value:
          return centrosome.zernike.get_zernike_indexes(ZERNIKE_N + 1)
      else:
          return []
  
imports: import centrosome.cpmorphology
  import centrosome.zernike
  import numpy
  import scipy.ndimage
  import skimage.measure
  from cellprofiler_core.constants.measurement import COLTYPE_FLOAT
  from cellprofiler_core.module import Module
  from cellprofiler_core.object import Objects
  from cellprofiler_core.setting import Divider, Binary, ValidationError
  from cellprofiler_core.setting.subscriber import LabelListSubscriber
  import cellprofiler.gui.help.content
  import cellprofiler.icons
label_desc: Use image node_id 6 for calling the MeasureObjectSizeShape obj's underlying member method code with example usage: obj.get_zernike_numbers() and returns: centrosome, list