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test_random_crop_and_resize_02()
test_random_crop_and_resize_03()
test_random_crop_and_resize_04_c()
test_random_crop_and_resize_04_py()
test_random_crop_and_resize_05_c()
test_random_crop_and_resize_05_py()
test_random_crop_and_resize_06()
test_random_crop_and_resize_comp(True)
RandomGeneratorBaseTests()
test_valid_param_combinations(self, device, dtype)
test_invalid_param_combinations(self, device, dtype)
test_random_gen(self, device, dtype)
test_same_on_batch(self, device, dtype)
TestRandomProbGen(RandomGeneratorBaseTests)
pytest.mark.parametrize('p', [0., 0.5, 1.])
pytest.mark.parametrize('batch_size', [0, 1, 8])
pytest.mark.parametrize('same_on_batch', [True, False])
test_valid_param_combinations(self, p, batch_size, same_on_batch, device, dtype)
random_prob_generator(batch_size=batch_size, p=p, same_on_batch=same_on_batch)
test_invalid_param_combinations(self, p, device, dtype)
pytest.raises(Exception)
random_prob_generator(batch_size=8, p=p)
test_random_gen(self, p, expected, device, dtype)
torch.manual_seed(42)
random_prob_generator(batch_size=batch_size, p=p)
assert (res == torch.tensor(expected)
long()
sum()
test_same_on_batch(self, seed, expected, device, dtype)
torch.manual_seed(seed)
random_prob_generator(batch_size=batch_size, p=.5, same_on_batch=True)
assert (res == torch.tensor(expected)
long()
sum()
TestColorJitterGen(RandomGeneratorBaseTests)
pytest.mark.parametrize('brightness', [None, torch.tensor([0.8, 1.2])
pytest.mark.parametrize('contrast', [None, torch.tensor([0.8, 1.2])
pytest.mark.parametrize('saturation', [None, torch.tensor([0.8, 1.2])
pytest.mark.parametrize('hue', [None, torch.tensor([-0.1, 0.1])
pytest.mark.parametrize('batch_size', [0, 1, 8])
pytest.mark.parametrize('same_on_batch', [True, False])
brightness.to(device=device, dtype=dtype)
contrast.to(device=device, dtype=dtype)
saturation.to(device=device, dtype=dtype)
hue.to(device=device, dtype=dtype)
torch.tensor([-1., 2.])
torch.tensor([0., 3.])
torch.tensor(0.)
torch.tensor([0.])
torch.tensor([0., 1., 2.])
torch.tensor([-1., 2.])
torch.tensor(0.)
torch.tensor([0.])
torch.tensor([0., 1., 2.])
torch.tensor([-1., 2.])
torch.tensor(0.)
torch.tensor([0.])
torch.tensor([0., 1., 2.])
torch.tensor([-1., 0.])
torch.tensor([0, 1.])
torch.tensor(0.)
torch.tensor([0.])
torch.tensor([0., 1., 2.])
test_invalid_param_combinations(self, brightness, contrast, saturation, hue, device, dtype)
pytest.raises(Exception)
brightness.to(device=device, dtype=dtype)
contrast.to(device=device, dtype=dtype)
saturation.to(device=device, dtype=dtype)
hue.to(device=device, dtype=dtype)
test_random_gen(self, device, dtype)
torch.manual_seed(42)
torch.tensor([0.8, 1.2], device=device, dtype=dtype)
torch.tensor([0.7, 1.3], device=device, dtype=dtype)
torch.tensor([0.6, 1.4], device=device, dtype=dtype)
torch.tensor([-0.1, 0.1], device=device, dtype=dtype)
torch.tensor([3, 2, 0, 1], device=device, dtype=dtype)
set(list(jitter_params.keys()
assert_allclose(jitter_params['hue_factor'], expected_jitter_params['hue_factor'], rtol=1e-4, atol=1e-4)
assert_allclose(jitter_params['order'].to(dtype)
test_same_on_batch(self, device, dtype)
torch.manual_seed(42)
torch.tensor([0.8, 1.2], device=device, dtype=dtype)
torch.tensor([0.7, 1.3], device=device, dtype=dtype)
torch.tensor([0.6, 1.4], device=device, dtype=dtype)
torch.tensor([-0.1, 0.1], device=device, dtype=dtype)
torch.tensor([1.1529] * batch_size, device=device, dtype=dtype)
torch.tensor([1.2490] * batch_size, device=device, dtype=dtype)
torch.tensor([-0.0234] * batch_size, device=device, dtype=dtype)
torch.tensor([1.3674] * batch_size, device=device, dtype=dtype)
torch.tensor([2, 3, 0, 1], device=device, dtype=dtype)
assert_allclose(jitter_params['brightness_factor'], expected_res['brightness_factor'], rtol=1e-4, atol=1e-4)
assert_allclose(jitter_params['contrast_factor'], expected_res['contrast_factor'], rtol=1e-4, atol=1e-4)
assert_allclose(jitter_params['hue_factor'], expected_res['hue_factor'], rtol=1e-4, atol=1e-4)
assert_allclose(jitter_params['saturation_factor'], expected_res['saturation_factor'], rtol=1e-4, atol=1e-4)
assert_allclose(jitter_params['order'].to(dtype)
TestRandomPerspectiveGen(RandomGeneratorBaseTests)
pytest.mark.parametrize('height,width', [(200, 200)
pytest.mark.parametrize('distortion_scale', [torch.tensor(0.)
torch.tensor(0.5)
torch.tensor(1.)