Displaying Images - ( Images in Matplotlib )

Heading h2

Syntax

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

img = mpimg.imread('path/to/image.png')
plt.imshow(img)
plt.show()

Example

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

img = mpimg.imread('sample_image.png')
plt.imshow(img)
plt.show()

Output

Displays the image 'sample_image.png' in a window.

Explanation

Matplotlib is a widely-used visualization library in Python. It is capable of displaying images in several formats and providing various types of visualizations.

In the above example, we first import both matplotlib.pyplot and matplotlib.image modules. We then use mpimg.imread() function to read the image file 'sample_image.png' from the file system. After that, we use the imshow() function to show the image and then finally call the show() function to display the image in a window.

Use

Matplotlib is a powerful tool for visualizations in Python. It can be used to display images of various formats. It is commonly used in computer vision applications.

Important Points

• Matplotlib is a popular library in Python
• matplotlib.image module provides functions for reading and manipulating image files
• mpimg.imread() function is used to read the image files
• imshow() function is used to display the image
• show() function is called to show the image in a window

Summary

In conclusion, matplotlib is a powerful tool for creating visualizations in Python. It can be used to display images of various formats. mpimg.imread() function reads the image file in matplotlib and imshow() function is used to display the image. Finally, show() function is called to show the image in a window.