pillow.Image常用操作如图片裁剪，旋转，缩放，翻转等

在Python中import Image包格式如下： from PIL import Image width_rate=random.randint(1,width_rate)/100 height_rate=random.randint(1,height_rate)/100 if type(figure) is np.ndarray: figure=Image.fromarray(figu

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