C++ implementation of the Grid-based Motion Statistics for Feature Correspondance, by Bian et al.
The Grid-Based Motion Statistics is a method for improving the quality of feature matches, through motion-smoothness encapsulation. Based on ORB feature matches, the smoothness constraint is expressed as a statistical likelihood of the per-cell matching frequency. Results show both real-time and very robust feature correspondence.
 |
 |
 |
 |
|---|---|---|---|
| ORB feature points (2000) | After GMS | ORB Feature points (2000) | After GMS |
This implementation requires OpenCV 2.4.13.2
mkdir build && make
./GMS <path_to_image_1> <path_to_image_2>