In order to use viso2
, go to your catkin
workspace (~/dev/catkin_ws
) and use the following commands:
$ cd src $ wstool init $ wstool set viso2 --git git://github.com/srv/viso2.git $ wstool update
Now, to build it, run the following command:
$ cd .. $ catkin_make
Once it is built, we set up our environment by using the following command:
$ source devel/setup.bash
Now we can run viso2_ros
nodes, such as stereo_odometer
, which is the one we are going to use here. But before that, we need to publish the frame transformation between our camera and the robot or its base link. The stereo camera driver is already prepared for that, but we have explained how it is done in the next sections.