Esempio n. 1
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def test_compute_intensity_3_uint():
    image_r = random_array(np.uint8)
    image_g = random_array(np.uint8)
    image_b = random_array(np.uint8)
    intensity = lupton_rgb.compute_intensity(image_r, image_g, image_b)
    assert image_r.dtype == intensity.dtype
    assert_equal(intensity, (image_r + image_g + image_b) // 3)
Esempio n. 2
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def test_compute_intensity_3_uint():
    image_r = random_array(np.uint8)
    image_g = random_array(np.uint8)
    image_b = random_array(np.uint8)
    intensity = lupton_rgb.compute_intensity(image_r, image_g, image_b)
    assert image_r.dtype == intensity.dtype
    assert_equal(intensity, (image_r+image_g+image_b)//3)
Esempio n. 3
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def test_compute_intensity_1_uint():
    image_r = random_array(np.uint8)
    intensity = lupton_rgb.compute_intensity(image_r)
    assert image_r.dtype == intensity.dtype
    assert_equal(image_r, intensity)
Esempio n. 4
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def test_compute_intensity_1_uint():
    image_r = random_array(np.uint8)
    intensity = lupton_rgb.compute_intensity(image_r)
    assert image_r.dtype == intensity.dtype
    assert_equal(image_r, intensity)