Python膨胀操作
def dilate_demo(gray): ret, binary = cv2.threshold(gray, 0, 255, cv2.THRESH_BINARY | cv2.THRESH_OTSU) kernel = cv2.getStructuringElement(cv2.MORPH_RECT, (15, 15))#定义结构元素的形状和大小 dst = cv2.dilate(binary, kernel)#膨胀操作 return dst...
