<div dir="ltr"><div class="gmail_extra">can you provide a reproducible example?</div><div class="gmail_extra"><br></div><div class="gmail_extra">*  cmake file,  complete code ,  test images , reference /problematic  result </div>

<div class="gmail_extra"><br></div><div class="gmail_extra">have you tried just running the ants version of this?  </div><div class="gmail_extra"><br></div><div class="gmail_extra">that would seem the easiest 1st comparison to make ...</div>

<div class="gmail_extra"><br></div><div class="gmail_extra">another option would be to try this code on something basic </div><div class="gmail_extra"><br></div><div class="gmail_extra">as a 2nd point of reference for your investigations.</div>

<div class="gmail_extra"><br></div><div class="gmail_extra"><br></div></div>