PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The Image module provides a class with the same name which is used to represent a PIL image. The module also provides a number of factory functions, including functions to load images from files, and to create new images.
PIL.ImageChops.constant()Fill a channel with a given grey level.
Syntax: PIL.ImageChops.constant(image, value)
Parameters:
image– take an image with there extension type.Returns: An Image.
Image Used:
     # importing image object from PIL from PIL import Image, ImageChops    # creating an image object img = Image.open(r"C:\Users\System-Pc\Desktop\TREE.JPG") img1 = ImageChops.constant(img, 60)     img1.show() |
Output:
Another Example:Taking another image with different value to see the change in grey intensity.
Image Used:
     # importing image object from PIL from PIL import Image, ImageChops    # creating an image object img = Image.open(r"C:\Users\System-Pc\Desktop\rose.jpg") img1 = ImageChops.constant(img, 200)     img1.show() |
Output:
