code: def microaneurysms():
      """Gray-level "microaneurysms" image.
  
      Detail from an image of the retina (green channel).
      The image is a crop of image 07_dr.JPG from the
      High-Resolution Fundus (HRF) Image Database:
      https://www5.cs.fau.de/research/data/fundus-images/
  
      Notes
      -----
      No copyright restrictions. CC0 given by owner (Andreas Maier).
  
      Returns
      -------
      microaneurysms : (102, 102) uint8 ndarray
          Retina image with lesions.
  
      References
      ----------
      .. [1] Budai, A., Bock, R, Maier, A., Hornegger, J.,
             Michelson, G. (2013).  Robust Vessel Segmentation in Fundus
             Images. International Journal of Biomedical Imaging, vol. 2013,
             2013.
             :DOI:`10.1155/2013/154860`
      """
      return _load("data/microaneurysms.png")
  
imports: import numpy
  import shutil
  from ..util.dtype import img_as_bool
  from ._registry import registry, registry_urls
  from ..None import __version__
  import os.path
  import os
label_desc: Use image node_id 24 for calling a global function with example usage: microaneurysms() and returns: _load