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import numpy as np
# guard against import of a non-existent metrics module in older skimage
try:
from skimage import metrics
except ImportError:
pass
class SetMetricsSuite:
shape = (6, 6)
coords_a = np.zeros(shape, dtype=bool)
coords_b = np.zeros(shape, dtype=bool)
def setup(self):
points_a = (1, 0)
points_b = (5, 2)
self.coords_a[points_a] = True
self.coords_b[points_b] = True
def time_hausdorff_distance(self):
metrics.hausdorff_distance(self.coords_a, self.coords_b)
def time_modified_hausdorff_distance(self):
metrics.hausdorff_distance(self.coords_a, self.coords_b, method="modified")
def time_hausdorff_pair(self):
metrics.hausdorff_pair(self.coords_a, self.coords_b)
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