Hi,
I am refering to https://software.intel.com/en-us/ipp-dev-reference-filterwiener where is described how Wiener Filter is computed using local mean and variance.
I wonder if final computation: Y(i,j) = m(i,j) + (s(i,j)^2-v) / s(i,j)^2 * [X(i,j) - m(i,j)] is there correctly described ?
And what happens if s(i,j) = 0 as there is division by zero ?
Because when I try do it in myself I get other results as when I call this function.
It seems me, that there is used: Y(i,j) = m(i,j) + s(i,j)^2 / (s(i,j)^2 + v) * [X(i,j) - m(i,j)]
Thanks
