如何在ipython笔记本中显示PIL图像 [英] How to show PIL Image in ipython notebook

问题描述

这是我的代码

from PIL import Image
pil_im = Image.open('data/empire.jpg')

我想对它进行一些图像处理，然后在屏幕上显示.
我在python笔记本中显示PIL图像时遇到问题.

I would like to do some image manipulation on it, and then show it on screen.
I am having problem with showing PIL Image in python notebook.

我尝试过:

print pil_im

还有

pil_im

但是两个都给我:

<PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=569x800 at 0x10ECA0710>

推荐答案

您可以使用IPython的Module: display加载图像.您可以从文档.

You can use IPython's Module: display to load the image. You can read more from the Doc.

from IPython.display import Image 
pil_img = Image(filename='data/empire.jpg')
display(pil_img)

已更新

由于OP的要求是使用PIL，因此如果要显示嵌入式图像，也可以将matplotlib.pyplot.imshow与numpy.asarray一起使用，如下所示:

updated

As OP's requirement is to use PIL, if you want to show inline image, you can use matplotlib.pyplot.imshow with numpy.asarray like this too:

from matplotlib.pyplot import imshow
import numpy as np
from PIL import Image

%matplotlib inline
pil_im = Image.open('data/empire.jpg', 'r')
imshow(np.asarray(pil_im))

如果您只需要预览而不是内联，则可以像这样使用show:

If you only require a preview rather than an inline, you may just use show like this:

pil_im = Image.open('data/empire.jpg', 'r')
pil_im.show()

这篇关于如何在ipython笔记本中显示PIL图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！