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Add tests for uint12 and uint14 limits

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Tony S Yu
2014-02-23 23:13:13 -06:00
parent 7b104fdf14
commit 28d6787a87
1 changed files with 14 additions and 0 deletions
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skimage/exposure/tests/test_exposure.py
+14
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@@ -46,6 +46,8 @@ def check_cdf_slope(cdf):
uint10_max = 2**10 - 1
uint12_max = 2**12 - 1
uint14_max = 2**14 - 1
uint16_max = 2**16 - 1
@@ -93,6 +95,18 @@ def test_rescale_named_out_range():
assert_close(out, [0, uint10_max])
def test_rescale_uint12_limits():
image = np.array([0, uint16_max], dtype=np.uint16)
out = exposure.rescale_intensity(image, out_range='uint12')
assert_close(out, [0, uint12_max])
def test_rescale_uint14_limits():
image = np.array([0, uint16_max], dtype=np.uint16)
out = exposure.rescale_intensity(image, out_range='uint14')
assert_close(out, [0, uint14_max])
# Test adaptive histogram equalization
# ====================================