Which of the following is best suited for salt-and-pepper noise elimination?
A)average filter
B)box filter
C)max filter
D)median filter

Question

Quizplus · Accepted Answer

Median filter is best suited for eliminating salt-and-pepper noise because it replaces each entry in the signal with the median of neighboring entries, which effectively removes the extreme values characteristic of this type of noise without blurring sharp edges.

Which of the Following Is Best Suited for Salt-And-Pepper Noise