本文整理汇总了Python中skimage.filter.thresholding.threshold_otsu函数的典型用法代码示例。如果您正苦于以下问题：Python threshold_otsu函数的具体用法？Python threshold_otsu怎么用？Python threshold_otsu使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了threshold_otsu函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_otsu_coins_image_as_float
def test_otsu_coins_image_as_float():
coins = skimage.img_as_float(data.coins())
assert 0.41 < threshold_otsu(coins) < 0.42示例2: test_otsu_lena_image
def test_otsu_lena_image():
assert threshold_otsu(data.lena()) == 141示例3: test_otsu_camera_image
def test_otsu_camera_image():
assert threshold_otsu(data.camera()) == 87示例4: test_otsu_coins_image
def test_otsu_coins_image():
assert threshold_otsu(data.coins()) == 107示例5: test_otsu_negative_int
def test_otsu_negative_int(self):
image = self.image - 2
assert threshold_otsu(image) == 0示例6: test_otsu_float_image
def test_otsu_float_image(self):
image = np.float64(self.image)
assert 2 <= threshold_otsu(image) < 3示例7: test_otsu
def test_otsu(self):
assert threshold_otsu(self.image) == 2示例8: test_otsu_camera_image
def test_otsu_camera_image():
camera = skimage.img_as_ubyte(data.camera())
assert 86 < threshold_otsu(camera) < 88示例9: test_otsu_lena_image
def test_otsu_lena_image():
lena = skimage.img_as_ubyte(data.lena())
assert 140 < threshold_otsu(lena) < 142示例10: test_otsu_coins_image
def test_otsu_coins_image():
coins = skimage.img_as_ubyte(data.coins())
assert 106 < threshold_otsu(coins) < 108示例11: test_otsu_astro_image
def test_otsu_astro_image():
img = skimage.img_as_ubyte(data.astronaut())
assert 109 < threshold_otsu(img) < 111