The non linear spacial filters whose response is based on ordering of the pixels contained is called _____________.
A. Box filter
B. Square filter
C. Gaussian filter
D. Order-statistic filter
Answer:A
The non linear spacial filters whose response is based on ordering of the pixels contained is called _____________.
A. Box filter B. Square filter C. Gaussian filter D. Order-statistic filter
Explanation: It is called Order-statistic filter.