Cross correlation checking issue

[eyal-friedman]

Hi and thanks for the implementation and the detailed explanations on the original article - you definitely helped me a lot.

At the cross correlation validation there is a minor bug that returns a shift check of 5 pixels as true even when sometimes the result is false.
ImageStachAlignatorController.cs - TestCC():
if (sx1-sx2 != 5 && sy1-sy2 != 5) -> should be || instead of &&.

regards, Eyal