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Fixing SSIM Test Method Names #8746

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Fixing SSIM Test Method Names #8746

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8816d8d
Fixing SSIM Test Method Names
ericspod Feb 22, 2026
cf2bbac
Merge branch 'dev' into fix_ssim_test_names
ericspod Feb 22, 2026
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12 changes: 6 additions & 6 deletions tests/metrics/test_compute_multiscalessim_metric.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@

class TestMultiScaleSSIMMetric(unittest.TestCase):

def test2d_gaussian(self):
def test_2d_gaussian(self):
set_determinism(0)
preds = torch.abs(torch.randn(1, 1, 64, 64))
target = torch.abs(torch.randn(1, 1, 64, 64))
Expand All @@ -34,7 +34,7 @@ def test2d_gaussian(self):
expected_value = 0.023176
self.assertAlmostEqual(expected_value, result.item(), 4)

def test2d_uniform(self):
def test_2d_uniform(self):
set_determinism(0)
preds = torch.abs(torch.randn(1, 1, 64, 64))
target = torch.abs(torch.randn(1, 1, 64, 64))
Expand All @@ -47,7 +47,7 @@ def test2d_uniform(self):
expected_value = 0.022655
self.assertAlmostEqual(expected_value, result.item(), 4)

def test3d_gaussian(self):
def test_3d_gaussian(self):
set_determinism(0)
preds = torch.abs(torch.randn(1, 1, 64, 64, 64))
target = torch.abs(torch.randn(1, 1, 64, 64, 64))
Expand All @@ -60,19 +60,19 @@ def test3d_gaussian(self):
expected_value = 0.061796
self.assertAlmostEqual(expected_value, result.item(), 4)

def input_ill_input_shape2d(self):
def test_input_ill_input_shape2d(self):
metric = MultiScaleSSIMMetric(spatial_dims=3, weights=[0.5, 0.5])

with self.assertRaises(ValueError):
metric(torch.randn(1, 1, 64, 64), torch.randn(1, 1, 64, 64))

def input_ill_input_shape3d(self):
def test_input_ill_input_shape3d(self):
metric = MultiScaleSSIMMetric(spatial_dims=2, weights=[0.5, 0.5])

with self.assertRaises(ValueError):
metric(torch.randn(1, 1, 64, 64, 64), torch.randn(1, 1, 64, 64, 64))

def small_inputs(self):
def test_small_inputs(self):
metric = MultiScaleSSIMMetric(spatial_dims=2)

with self.assertRaises(ValueError):
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