<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi,</div><div>I am trying to use the minimal path extraction algorithm reported in:</div><div><br></div><div><a href="http://hdl.handle.net/1926/1332">http://hdl.handle.net/1926/1332</a></div><div><br></div><div>After some minor compilation errors I managed to make it work. However, I found the behavior is a bit weird. As an example: <br></div><div>if I test with one of the Synthetic images provided and the path points given, everything works fine. But, as soon as I change one of the path end points it stops working. By stop working I mean that the extracted path contains no points. I've tried with several examples and it is always the case.<br></div><div><br></div><div>As far as I know, no matter how bad I place my end point, I should get a minimal path connecting the end and start points. Has any one had the same kind of
problem? did you managed to fix it? </div><div><br></div><div>thanks,</div><div><br></div><div>Maria<br></div></div></body></html>