Python PIL | MedianFilter () and ModeFilter () method

Michael Zippo

PIL.ImageFilter.MedianFilter() creates a median filter. Selects the median pixel value in a window with a given size.

  Syntax:  PIL.ImageFilter.MedianFilter (size = 3)  Parameters:   size:  The kernel size, in pixels.

Image used:

       # Import Image and ImageFilter module from PIL  
   from   PIL   import   Image, ImageFilter 
   
  # create image object  
   im1   =   Image.   open   (r   " C: Userssadow984Desktopdownload2.JPG " ) 
    
  # applying median filter  
   im2   =   im1.   filter   (ImageFilter.MedianFilter (size   =   3  )) 
   
  im2.show ()

Output:

PIL.ImageFilter.ModeFilter() creates a mode filter. Selects the most common pixel value in the specified field size. Pixel values that occur only once or twice are ignored; if the pixel value does not occur more than twice, the original pixel value is retained.

  Syntax:  PIL.ImageFilter.ModeFilter (size = 3)  Parameters:   size:  The kernel size, in pixels.

       # Import Image and ImageFilter module from PIL  
   from   PIL   import   Image, ImageFilter 
   
  # create an image object  
   im1   =   Image.   open   (r   "C: Userssadow984Desktopdownload2.JPG"  ) 
    
  # applying a mode filter  
   im2   =   im1.   filter   (ImageFilter. ModeFilter (size   =   3  ))  
   
  im2.show ()

Output:

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Python PIL | MedianFilter () and ModeFilter () method

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