Hi, i compiled OpenCV and Contrib with examples. ( Windows -Visual Studio 2015 )
when i try to run lsd_lines_extraction.cpp i get "OpenCV was built without features2d module"
i modified line 44 #ifdef HAVE_OPENCV_FEATURES2D
-> #if 1
and solved the problem.
the question is why i needed to modify the source ? probably i am doing something wrong in cmake or Visual Studio but maybe someone lead me to find my way.
thank you in advance