annotate
========
The number of bins in each dimension i.e. x_bins = 500, y_bins = 500 will create a
500x500 pixel image - where the bin size in metric space will vary depending on the
input data
::

  x_bins: 500
  y_bins: 500
  z_bins: None


Dimensions of the data either 2 or 3
::

  dim: 2


When saving annotations - you can choose to NOT save the localisations associated with the background
which are assigned a label of zero
::

  drop_zero_label: False


Mapping from integers to real concepts
::

  gt_label_map:
    0 : 'background'
    1 : 'membrane'
