Kalibr是专门用于slam多传感器标定的功能包,可以实现单目相机标定、双目标定以及单、双目相机系统与IMU的联合标定,此教程只介绍单目标定。
安装配置Kalibr:
sudo apt-get install python-setuptools python-rosinstall ipython libeigen3-dev libboost-all-dev doxygen libopencv-dev ros-kinetic-vision-opencv ros-kinetic-image-transport-plugins ros-kinetic-cmake-modules python-software-properties software-properties-common libpoco-dev python-matplotlib python-scipy python-git python-pip ipython libtbb-dev libblas-dev liblapack-dev python-catkin-tools libv4l-dev
sudo pip install python-igraph
#cd to the src folder of a ros workspace
git clone https://github.com/ethz-asl/kalibr.git
cd ..
catkin_make
Kalibr使用说明:
1、准备Aprilgrid标定版(Kalibr支持三种标定板:Aprilgrid、Checkerboard、Circlegrid)
2、启动相机节点
3、将相机话题设