code: def atestSmallIncs(self):
      # Half 1s and half 0s
      # [ [ 1, ..., 1, 0, ..., 0],
      #   [ 1, ..., 1, 0, ..., 0] ]
      # This test causes duplicates in the segmentation array, and these
      # duplicates caused a crash due to empty subarrays being created
      # (because from one segment to the next is zero length, because they
      # are the same position (sorry if that didn't make any sense)).
      features = array(
          [[1] * 200 + [0] * 200] + [[1] * 200 + [0] * 200]
      )
  
      segments = SBic(inc1=4, inc2=2)(features)
  
      self.assertAlmostEqualVector(segments, [0, 199, 399], 0.1)
  
file_path: essentia/test/src/unittests/highlevel/test_sbic.py
imports: from numpy import array
  from essentia_test import *
label_desc: Use image node_id 5 for calling the TestSBic obj's underlying member method code with example usage: obj.atestSmallIncs() without return types