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test_opening_labels.py
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test_opening_labels.py
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import pyclesperanto_prototype as cle
import numpy as np
def test_open_labels_2d():
gpu_input = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 2, 2, 0],
[1, 1, 1, 2, 2, 0],
[0, 0, 0, 2, 2, 0],
[3, 0, 0, 0, 0, 0],
]))
gpu_reference = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
]))
gpu_output = cle.opening_labels(gpu_input, radius=1)
a = cle.pull(gpu_output)
b = cle.pull(gpu_reference)
print(a)
print(b)
assert (np.array_equal(a, b))
def test_open_labels_2d_2():
gpu_input = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_reference = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_output = cle.opening_labels(gpu_input, radius=2)
a = cle.pull(gpu_output)
b = cle.pull(gpu_reference)
print(a)
print(b)
assert (np.array_equal(a, b))
def test_open_labels_2d_3():
gpu_input = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_reference = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_output = cle.opening_labels(gpu_input, radius=3)
a = cle.pull(gpu_output)
b = cle.pull(gpu_reference)
print(a)
print(b)
assert (np.array_equal(a, b))
def test_open_labels_2d_4():
gpu_input = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_reference = cle.push(np.asarray([
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
]))
gpu_output = cle.opening_labels(gpu_input, radius=4)
a = cle.pull(gpu_output)
b = cle.pull(gpu_reference)
print(a)
print(b)
assert (np.array_equal(a, b))
def test_open_labels_3d():
gpu_input = cle.push(np.asarray([
[
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 2, 2, 0],
[1, 1, 1, 2, 2, 0],
[0, 0, 0, 2, 2, 0],
[3, 0, 0, 0, 0, 0],
],
[
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 2, 2, 0],
[1, 1, 1, 2, 2, 0],
[0, 0, 0, 2, 2, 0],
[3, 0, 0, 0, 0, 0],
],
]))
gpu_reference = cle.push(np.asarray([
[
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
],
[
[0, 0, 0, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[1, 1, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0],
],
]))
gpu_output = cle.opening_labels(gpu_input, radius=1)
a = cle.pull(gpu_output)
b = cle.pull(gpu_reference)
print(a)
print(b)
assert (np.array_equal(a, b))