Hi, I am working on a project for which I am using Matlab to find feature points and their corresponding feature matches. Then I export feature points and feature matches in another program (VisualSfM) for sparse and dense point cloud reconstruction. VisualSfM only accepts features points in Lowe's ASCII format, so first I convert feature points in that format which is working well as I can see feature points at places where Matlab is showing them. I also export feature matches in a text file. The problem is that the feature matches found by matchFeatures function in Matlab are not displaying in VisualSfM at the same places (see attached figures).
Features matches found by Matlab:
Same feature matches shown in VisualSfM