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我有一个图像,我可以从下面的代码中看到一个蒙版颜色。面具提供黑白图像。白色是我检测到的颜色。白色的像素值是255,黑色是0.Python OpenCV获得最底层的蒙版值
我想获得掩模白色部分的最底部的x和Y像素。我该怎么做呢? 我的代码如下:
image = cv2.imread(FILENAME)
# THE COLOURS ARE IN RGB
lower_blue = np.array([50, 0, 0])
upper_blue = np.array([255, 50, 50])
# loop over the boundaries
# for (lower, upper) in boundaries:
# create NumPy arrays from the boundaries
lower = np.array(lower_blue, dtype = "uint8")
upper = np.array(upper_blue, dtype = "uint8")
# find the colors within the specified boundaries and apply
# the mask
mask = cv2.inRange(image, lower, upper)