Question

Filter the image A (below) with a 2D filter B (below). Compute the output image. Assume the origin of the filter is at the top left element.

? = [2 −2; −1 3](2x2) and ? = [−1 −1](1x2)

Answer 1

Giveo n A= (2x2) 20 tlter A and 6) y A" (onvalulio d Coumns Al Taog in 9iae ot y s Columns To elm) Taos E--2.- (2 y 3) y(2x3) 3(min) TAIMIn - 1 naD -1 Bem,n) m: 0 -1 yo,0) A(M,n), B(-m,-n) MED y (o,) AlM,) 8, 1-n) Alm, B-m ,2-n) 90)

y,0) A(m,n) e1-m,-n) -2+1 & ACmin) Bl-m,1-n) - 3 Ci12) ACm,n) (,2-n) 2 0