matplotlib显示不出图片的问题?

问题:

使用jupyter编写程序时,使用代码可以显出出图片
代码如下:

import matplotlib.pyplot as plt
import matplotlib.image as mpimg

import numpy as np
import cv2

%matplotlib inline
# Read in the image
image = mpimg.imread('images/car_green_screen.jpg')

# Print out the image dimensions (height, width, and depth (color))
print('Image dimensions:', image.shape)

# Display the image
plt.imshow(image)

但是使用Anaconda却无法显示图片 即无法调用matplotlib函数。

解决方案

加入 plt.show() 

具体代码如下:

import matplotlib.pyplot as plt 
import matplotlib.pyplot as mping 

import sys
import numpy as np 
import cv2

## read in the image
image = mping.imread('images/car_green_screen.jpg')

#print out image dimensions (height,width, and depth(color))

print('image dimensions:',image.shape)

#display the image
plt.imshow(image)
plt.show()

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