1) Let Wbe the following 3x3 spatial filter = | 0 | 0 | 0 -1 and let F be the following 6x6 image 11100 0 1110 00 11100 0 00011 0001 0001 (a) Compute G, the result of applying the filter W to the image F using standard spatial filtering G(x,y)= W(s)F(x+s, y + 1) G should have the same size F. Assume the zero-padding approach is used to deal with the case when the filter extends past the edge of the image. (b) Give a brief description of what the spatial filter W does (in the general case not just when applied to the image above) (c) Indicate how vour result G above demonstrates this