IPP Equivalent of MATLAB's im2col

Hello,

I want to apply an operation on a sliding window over an image.

Yet it is Spatially Variant hence cannot be executed ad a convolution.

My question is, does Intel IPP has something equivalent of MATLAB im2col function (And of course the opposite way col2im)?

Those are needed in order to Vectorize the operation and keep the highest performance.

Unless there are better more optimized way to engage vectorization when dealing with Spatially Variant filters.

Thank You.