Isn't the value of the final pixel calculated the wrong way? According to the definition, the final value should be 0,8*150,5 + 0,2*128,5 = 146,1 != 139,5
It seems the present value was calculated with the weights 0,5.
- I also get 146.1 as the interpolated value. Xeno8 (talk) 12:40, 22 June 2010 (UTC)