# range -128..128 # sum of line must not exceed the range! # Near Neighbor # horizontal coefficients 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 # vertical coefficients 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0 0, 128, 0, 0