Introduction - If you have any usage issues, please Google them yourself
Updated the code to run faster by improving the logic and by implementing Itoh s in-line method to remove 2*pi jumps, rather than calling unwrap.
Allowed edge pixels to also be unwrapped.
Made the logic more parallel to the updated GoldsteinUnwrap2D_r1 code. Corrected one line in PhaseDerivativeVariance_r1.m.