Image Processing, Image Contrasting, Histogram Equalization, Post Processing, Numpy.
dstack(tup=()) available in the library NumPy. 2. When the image is read in gray_scale. 3. Plot the original image and equalized image. Let’s write our own function to compute the image equalization. Image pixel values are normally in the range of 0 to 255. So in total, we will have 256 pixels.