相关疑难解决方法(0)

我使用以下代码导入了魔杖

from wand.image import Image as WandImage
from wand.color import Color
with WandImage(filename=source_file, resolution=(RESOLUTION,RESOLUTION)) as img:
    img.background_color = Color('white')
    img.format        = 'tif'
    img.alpha_channel = False

如何在python中将img对象转换为打开cv(cv2)图像对象？