how can i link the 'opencv_xfeatures2d320.lib'?
I installed opencv 3.2 and use vs2015
I added the 'opencv_xfeatures2d320.lib' in additional dependencies, but error says cannot open file 'opencv_xfeatures2d320.lib'
please help
I installed opencv3.2 winpack
the winpack does not have that lib. you must build from src with https://github.com/opencv/opencv_contrib