python中的image.load_img错误，Keras

Posted 2021-04-10

我有以下代码

from keras.preprocessing import image
    test_image = image.load_img('roi.jpg', target_size = (64, 64),grayscale=True)
    test_image = image.img_to_array(test_image)
    test_image = np.expand_dims(test_image, axis = 0)

roi.jpg是保存在同一目录中的图像。执行后我得到以下错误

test_image = image.load_img('roi.jpg', target_size = (64, 64),grayscale=True)
File "C:ProgramDataAnaconda3libsite-packageskeraspreprocessingimage.py", line 345, in load_img raise ImportError('Could not import PIL.Image. ')
ImportError: Could not import PIL.Image. The use of `array_to_img` requires PIL.

请帮我解决这个错误。我用过windows 10和python version : Python 3.6.3 :: Anaconda custom (64-bit)

答案

你需要PIL模块，尝试第一个尝试第二个

conda install PIL
conda install Pillow

或者如果PIL和Pillow都存在，请同时卸载并重新安装PIL