2016-03-19 13:39:56 -0600 | asked a question | SIFT support for Opencv4Android Hi I am an Android/Opencv newbie, I wanted to use SIFT in my Android project (created with Eclipse), But I don't really know how to install opencv_contrib. Is there a tutorial I can follow that could help me achieve this ? If not is there an free alternative to SIFT ? Thanks in advance |