A spatial averaging filter in which all coefficients are equal is called _______________.
A)square filter
B)neighbourhood
C)box filter
D)zero filter

Question

Quizplus · Accepted Answer

A spatial averaging filter where all coefficients are equal is commonly referred to as a box filter. This type of filter is used in image processing to perform smoothing by averaging the pixels within a neighborhood, effectively reducing noise and minor variations in the image.

A Spatial Averaging Filter in Which All Coefficients Are Equal