Gmapping install with ROS

Ok a quick post because everytime I need to install it I get confused about what is what:  openslam_gmapping is the gmapping package for install in ROS. Findable here. slam_gmapping is the ros wrapper around Gmapping ROSified. You can find it here. I find it surprising that Gmapping was ROSified, to then need an additional […]

ROS Kinetic on Fedora 26/27

It is time for another ROS on Fedora post 😀 ! The tutorial on ROS on fedora 25 is sadly not enough to get ROS working on Fedora 26/27. So here goes. As in all other tutorials, one needs to start by downloading every ros packages. However, opencv3 compiled with qt5 is in the repo […]

Free space aware Voronoi diagram

Quick intro In this article, you will find a method to extract an extended Voronoi Diagram from an image. This method takes in account the topology of the free space to post-process the Voronoi Diagram. The Voronoi diagram is extensively used in all sort of situation: skeletonization, matching, you name it… 😉 The Voronoi diagram […]

g2o tutorial explained

Disclaimer This is a pretty dirty and quick explanation on how the g2o tutorial works. It is not really a tutorial to use g2o per se, but I hope it helped you in getting a first “jump” into g2o and it’s inner working :). How to use G2O Here is the code from the file […]