使用matplotlib在python中打开图像

Question

I am trying to open an image in python with matplotlib using this code:

import cv2
from matplotlib import pyplot as plt
img=cv2.imread('d:\google.jpg')
plt.imshow(img)
plt.show()

there is an image in d:\\ which is google logo.

after that I am trying to run the code and I got this error message:

Traceback (most recent call last):
File "C:/Users/�����/PycharmProjects/untitled4/h.py", line 2, in <module>
from matplotlib import pyplot as plt
File "C:\Python27\lib\site-packages\matplotlib\pyplot.py", line 71, in <module>
from matplotlib.backends import pylab_setup
File "C:\Python27\lib\site-packages\matplotlib\backends\__init__.py", line 16, in <module>
line for line in traceback.format_stack()
File "C:\Python27\lib\site-packages\matplotlib\backends\__init__.py", line 18, in <genexpr>
if not line.startswith('  File "<frozen importlib._bootstrap'))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf9 in position 17: ordinal not in range(128)

Please help :)

Answer 1

You code works for me.

Looking at your stack trace, the error is happening within the matplotlib package.

You should re-install your package, and see if the error goes away.

Try:

pip install --upgrade --force-reinstall matplotlib