The table below represents a 5x5 digital image. Apply the 3x3 median filter to the image. Show your steps. Specify how you handled the missing pixels at the edges. (You may choose one of the possible approaches to handle missing pixels)

175 145 60 | 50 | 35 20 40 55 115 25 15 5 65 85 30 45 90 175 | 195 | 150 150 | 245 | 200 135 70