Image registration on Xavier using phase cross correlation

Hi I’m looking to do image registration/translation on the Xavier using the Phase Cross Correlation algorithm (please refer to the algorithm of the same name from skimage in Python). Do I do this using the Deepstream 5.0 SDK, or the Optical Flow SDK? Can you please direct me to sample files? What fps is achievable? Are there similar algorithms that I could use for which Deepstream has already been adapted to give optimum performance? Thanks