Which of the following in an image can be removed by using smoothing filter?
A. Smooth transitions of gray levels
B. Smooth transitions of brightness levels
C. Sharp transitions of gray levels
D. Sharp transitions of brightness levels
Answer:C
Which of the following in an image can be removed by using smoothing filter?
A. Smooth transitions of gray levels B. Smooth transitions of brightness levels C. Sharp transitions of gray levels D. Sharp transitions of brightness levels