Which of the following filter’s responses is based on the pixels ranking?
A. Sharpening filters
B. Nonlinear smoothing filters
C. Geometric mean filter
D. Linear smoothing filters
Answer:A
Which of the following filter’s responses is based on the pixels ranking?
A. Sharpening filters B. Nonlinear smoothing filters C. Geometric mean filter D. Linear smoothing filters
Explanation: Order static filters are nonlinear smoothing spatial filters that respond by ordering or ranking the pixels in the image area covered by the filter, and then replacing the value of the central pixel with the result of the ranking.