Welcome to SLAM_frontend wiki!
SLAM_frontend is a collection of applications that take as input image files or any other sensor data files and generate inputs for SLAM++ block-sparse linear algebra SLAM solver.
Apart form SLAM++, the SLAM_frontend requires OpenCV and Eigen.
An example is the mono_app application which takes monocular images as input and generate a .graph file with optimized 3D points and camera poses.
Note that this is a preliminary release and the interface is going to change substantially.