Python uses PIL to convert pictures into Black-and-white effects _python

The example in this article describes how Python converts a picture to Black-and-white effect through PIL. Share to everyone for your reference. The specific analysis is as follows:

PiL powerful, convert method can easily transform the picture, the following code can convert the picture to black and white effect

From PIL import image
image_file = Image.open ("Convert_image.png") # Open colour image
Image_file = image_file.co Nvert (' 1 ') # Convert image to black and white
image_file.save (' result.png ')

I hope this article will help you with your Python programming.