小编Mix*_*Mix的帖子

我正在尝试应用来自 opencv 的 kmeans 以在 HSV 颜色空间中分割图像。

def leftOffset(src, p_countours):
    height, width, size = src.shape

    p_width = width/p_countours
    o_left = src[0:height, 0:p_width]

    HSV_img = cv2.cvtColor(o_left, cv2.COLOR_BGR2HSV)
    hue = HSV_img[0]
    hue = np.float32(HSV_img)

    # Define criteria = ( type, max_iter = 10 , epsilon = 1.0 )
    criteria = (cv2.TERM_CRITERIA_EPS + cv2.TERM_CRITERIA_MAX_ITER, 10, 1.0)

    # Set flags (Just to avoid line break in the code)
    flags = cv2.KMEANS_RANDOM_CENTERS

    # Apply KMeans
    compactness,labels,centers = cv2.kmeans(hue,2,criteria,10,flags)

    centers = np.uint8(centers)
    res = centers[labels.flatten()]
    res2 …