In `DaisyFilterFlow_CVPR2014/code/Daisy_Flow_Func.cpp` line 1237, add "explicit" zero initialization for scale and orientation to avoid memory access error that may "rarely" happen in other functions which take the tmpFlow value to use without checking the proper range.
Merge branch 'master' of https://github.com/dff-coder/DaisyFilterFlow_CVPR2014