Soften the image on the right using a $33$ median filter. Only

filter responses in a total of $16$ pixel coordinates surrounded by dashed lines.

find. Just write how you calculated the answer for one output pixel,

write others directly in image form. Median filtering on this given image

What was the net effect? Considering that the image contains a vertical edge, the median

Did filtering also have an effect on edge sharpness?

b$.$ If we used a $33$ averaging filter instead of median filtering, would the edge sharpness be less or greater?

Would he be very impressed? Explain why.