FeatureCompare

Using opencv3.3.1&C++ to compare ORB、SIFT、SURF、FAST features detect algorithms.

Environment

OpenCV_Version : 3.3.1
Opencv_Contrib_version : 3.3.1
When you install opencv_contrib for opencv3.3, you may find an error that INTER_LINEAR_EXACT not defined, don't worry, you should change INTER_LINEAR_EXACT to INTER_LINEAR, then make again. It will work.

OS : Ubuntu 17.04 64 bits.
Editor : VSCode

How to use

cd ./build
cmake ..
make -j4
../bin/fastFeatures