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Added function to generate binary image with rounded (blob-like) objects.

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emmanuelle
2015-05-01 19:28:56 +02:00
parent 1396f74cb8
commit a615623643
3 changed files with 58 additions and 1 deletions
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skimage/data/tests/test_data.py
+8
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@@ -54,6 +54,14 @@ def test_coffee():
data.coffee()
def test_binary_blobs():
blobs = data.binary_blobs(length=128)
assert blobs.mean() == 0.5
blobs = data.binary_blobs(length=128, volume_fraction=0.25)
assert blobs.mean() == 0.25
blobs = data.binary_blobs(length=32, volume_fraction=0.25, n_dim=3)
assert blobs.mean() == 0.25
if __name__ == "__main__":
from numpy.testing import run_module_suite
run_module_suite()