orbslam3安装

ORB-SLAM3配置及安装教程（2023.3）_orbslam3安装-CSDN博客

换源，换成国内的

搜索software

安装工具

sudo apt install git

sudo apt update
sudo apt install gcc g++

cmake安装

cmake安装新版本

ubuntu20.04安装cmake详细教程-CSDN博客

https://cmake.org/download/

tar -zxvf cmake-3.23.0-rc1.tar.gz

cd cmake-3.23.0-rc1

./bootstrap

./bootstrap报错

sudo apt-get install build-essential

./bootstrap

make
sudo make install
cmake -version
which cmake

linux安装cmake_error when bootstrapping cmake: cannot find approp-CSDN博客

Eigen3安装

git clone https://github.com/eigenteam/eigen-git-mirror
cd eigen-git-mirror
mkdir build
cd build
cmake ..
sudo make install
#安装后,头文件安装在/usr/local/include/eigen3/

Pangolin安装

sudo apt install libgl1-mesa-dev
sudo apt install libglew-dev
sudo apt install libpython2.7-dev
sudo apt install pkg-config
sudo apt install libegl1-mesa-dev libwayland-dev libxkbcommon-dev wayland-protocols

git clone https://github.com/stevenlovegrove/Pangolin.git
cd Pangolin
mkdir build
cd build
cmake ..
cmake --build .

这个错误提示说明CMake在配置OpenCV时，未能找到epoxy库。epoxy是一个OpenGL库，它提供了对OpenGL的直接访问。在安装OpenCV时，如果启用了OpenGL支持，那么epoxy库是必须的。

解决方法

你需要安装libepoxy库及其开发头文件。下面是解决这个问题的步骤：

1. 安装libepoxy库

   打开终端并运行以下命令来安装libepoxy库：

   sudo apt update
   sudo apt install libepoxy-dev
   

ros安装

ROS的最简单安装——鱼香一键安装_鱼香ros一键安装-CSDN博客

一行命令解决rosdep update失败问题（kinetic, melodic, noetic）_ros noetic版本 rosupdate-CSDN博客

opencv安装

linux下编译安装opencv生成opencv.pc-CSDN博客

pkg-config --modversion opencv

一键安装ros后，opencv也自动安装了。

下面是手动安装的教程。

cmake -D CMAKE_BUILD_TYPE=Release \
      -D CMAKE_INSTALL_PREFIX=/usr/local \
      -D OPENCV_EXTRA_MODULES_PATH=~/opencv_build/opencv_contrib/modules \
      -D BUILD_EXAMPLES=ON \
      -D BUILD_TESTS=ON \
      -D WITH_TBB=ON \
      -D WITH_EIGEN=ON \
      -D WITH_CUDA=ON \
      -D WITH_OPENGL=ON \
      -D WITH_QT=ON \
      -D WITH_V4L=ON \
      -D WITH_FFMPEG=ON \
      -D WITH_GTK=ON \
      -D WITH_IPP=ON \
      -D WITH_JPEG=ON \
      -D WITH_PNG=ON \
      -D WITH_TIFF=ON \
      -D WITH_WEBP=ON \
      -D WITH_OPENCL=ON \
      -D WITH_OPENMP=ON \
      -D WITH_GSTREAMER=ON \
      -D ENABLE_PRECOMPILED_HEADERS=ON \
      -D BUILD_SHARED_LIBS=ON \
      -D OPENCV_ENABLE_NONFREE=ON \
      -D OPENCV_GENERATE_PKGCONFIG=ON ..

安装boost库

由此链接进入boost官网：https://www.boost.org/

tar -xzvf boost_1_77_0.tar.gz
cd boost_1_84_0/
sudo ./bootstrap.sh
sudo ./b2 install

安装libssl-dev

sudo apt-get install libssl-dev

安装orbslam3

git clone https://github.com/UZ-SLAMLab/ORB_SLAM3.git

这个看运气 ，运气好就能git到。翻墙增加成功率。

cd ORB_SLAM3
chmod +x build.sh
./build.sh

修改/home/cyk/ORB_SLAM3/CMakeLists.txt

重新安装Pangolin

tracking.cc报错

sed -i ‘s/++11/++14/g’ CMakeLists.txt

报错：internal compiler error

修改./build.sh

最后一行make -j4改为make

gedit ~/.bashrc

/home/cyk/ORB_SLAM3/Examples_old/ROS

export ROS_PACKAGE_PATH=${ROS_PACKAGE_PATH}:/home/cyk/ORB_SLAM3/Examples_old/ROS

source ~/.bashrc

./Examples/Stereo/stereo_euroc ./Vocabulary/ORBvoc.txt ./Examples/Stereo/EuRoC.yaml /home/cyk/ORB_SLAM3/dateset/MH01 ./Examples/Stereo/EuRoC_TimeStamps/MH01.txt dataset-MH01_stereo

export ROS_PACKAGE_PATH=${ROS_PACKAGE_PATH}:/home/cyk/ORB_SLAM3/Examples/ROS

Examples中是没有ROS这个文件夹的，需要自己去Examples_old中手动复制过去。

chmod +x build_ros.sh
./build_ros.sh

• 纯单目：

roscore
rosrun ORB_SLAM3 Mono Vocabulary/ORBvoc.txt Examples/Monocular/EuRoC.yaml
rosbag play MH_01_easy.bag /cam0/image_raw:=/camera/image_raw

sudo rosdep init
rosdep update

[ERROR: default sources list file already exists: /etc/ros/rosdep/sources.list.d/20-default.list-CSDN博客](https://blog.csdn.net/ben_xiao_hai_123/article/details/122105403?ops_request_misc=%7B%22request%5Fid%22%3A%22171880645016800182195948%22%2C%22scm%22%3A%2220140713.130102334…%22%7D&request_id=171880645016800182195948&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_alltop_positive~default-1-122105403-null-null.142^v100pc_search_result_base1&utm_term=ERROR%3A default sources list file already exists%3A %2Fetc%2Fros%2Frosdep%2Fsources.list.d%2F20-default.list Please delete if you wish to re-initialize&spm=1018.2226.3001.4187)

cd /home/cyk/ORB_SLAM3/Examples/ROS/ORB_SLAM3

sed -i 's/++11/++14/g' CMakeLists.txt

3.报错
报错1：/home/nj/ORB_SLAM3/Examples_old/ROS/ORB_SLAM3/…/…/…/include/ImuTypes.h:29:10: fatal error: sophus/se3.hpp: 没有那个文件或目录
#include <sophus/se3.hpp>
解决1：找到ORB_SLAM3/Examples_old/ROS/ORB_SLAM3下的CMakeLists.txt 修改它，include_directories中添加

 ${PROJECT_SOURCE_DIR}/../../../Thirdparty/Sophus 

原文链接：https://blog.csdn.net/weixin_48924581/article/details/126534339

接下来的报错：

原文链接：https://blog.csdn.net/weixin_48924581/article/details/126534339

解决：
(1)找到ORB_SLAM3/Examples_old/ROS/ORB_SLAM3/src/AR下的ros_mono_ar.cc文件：
将第151行的 cv::Mat Tcw = mpSLAM→TrackMonocular(cv_ptr→image,cv_ptr→header.stamp.toSec());
替换为：

 cv::Mat Tcw;
 Sophus::SE3f  Tcw_SE3f = mpSLAM->TrackMonocular(cv_ptr->image,cv_ptr->header.stamp.toSec());
 Eigen::Matrix4f Tcw_Matrix = Tcw_SE3f.matrix();
 cv::eigen2cv(Tcw_Matrix, Tcw);

(2)找到ORB_SLAM3/Examples_old/ROS/ORB_SLAM3/src/AR下的ViewerAR.cc文件：
将第405行的vPoints.push_back(pMP→GetWorldPos());
替换为：

cv::Mat WorldPos;
cv::eigen2cv(pMP->GetWorldPos(), WorldPos);
vPoints.push_back(WorldPos);

(3)还是ViewerAR.cc文件：
将532行的cv::Mat Xw = pMP→GetWorldPos();
替换为：

cv::Mat Xw;
cv::eigen2cv(pMP->GetWorldPos(), Xw);

重新编译
报错3：

解决：加头文件
在/ORB_SLAM3/Examples_old/ROS/ORB_SLAM3/src/AR/ViewerAR.h中加入如下：

#include <Eigen/Dense>
#include <opencv2/core/eigen.hpp>
#include <opencv2/opencv.hpp>

再次重新编译，可算ok了

source devel/setup.bash
rosrun kalibr kalibr_calibrate_imu_camera --target dynamic/april_6x6.yaml --bag dynamic/dynamic.bag --cam dynamic/camchain_mono.yaml --imu dynamic/imu_adis16448.yaml --bag-from-to 5 45 --imu-models scale-misalignment --timeoffset-padding 0.1 --show-extraction

kalibr安装

sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
sudo apt-get update
export ROS1_DISTRO=noetic # kinetic=16.04, melodic=18.04, noetic=20.04
sudo apt-get install ros-$ROS1_DISTRO-desktop-full
sudo apt-get install python-catkin-tools # ubuntu 16.04, 18.04
sudo apt-get install python3-catkin-tools python3-osrf-pycommon # ubuntu 20.04

[Kalibr编译make报错：error: ‘_1’ was not declared in this scope_kali 编译安装make报错-CSDN博客](https://blog.csdn.net/weixin_43999084/article/details/130876270?ops_request_misc=%7B%22request%5Fid%22%3A%22171889118516800178576731%22%2C%22scm%22%3A%2220140713.130102334.pc%5Fall.%22%7D&request_id=171889118516800178576731&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allfirst_rank_ecpm_v1~rank_v31_ecpm-1-130876270-null-null.142^v100pc_search_result_base1&utm_term=Failed << bsplines_python%3Amake&spm=1018.2226.3001.4187)

解决方法：

/home/cyk/kalibr_workspace/src/kalibr/aslam_nonparametric_estimation/bsplines_python/src/BSplinePython.cpp

修改BSplinePython.cpp 第42还有49行

第42行

原本是

	return boost::python::make_function(boost::bind(&BiFunction<T>::getBi, BiFunction<T>(bs->getBiVector(t)), _1)

修改为

return boost::python::make_function(boost::bind(&BiFunction<T>::getBi, BiFunction<T>(bs->getBiVector(t)), std::placeholders::_1)

第49行原本是

	return boost::python::make_function(boost::bind(&BiFunction<T>::getBi, BiFunction<T>(bs->getCumulativeBiVector(t)), _1)

修改为

return boost::python::make_function(boost::bind(&BiFunction<T>::getBi, BiFunction<T>(bs->getCumulativeBiVector(t)), std::placeholders::_1)

cd ~/kalibr_workspace/src
git clone https://github.com/ethz-asl/kalibr.git

cd ~/kalibr_workspace/
catkin build -DCMAKE_BUILD_TYPE=Release -j4

source ~/kalibr_workspace/devel/setup.bash

rosrun kalibr kalibr_create_target_pdf --type apriltag --nx [NUM_COLS] --ny [NUM_ROWS] --tsize [TAG_WIDTH_M] --tspace [TAG_SPACING_PERCENT]
eg: rosrun kalibr kalibr_create_target_pdf --type apriltag --nx 8 --ny 8 --tsize 0.1 --tspace 0.3
# 作者给的：
eg: rosrun kalibr kalibr_create_target_pdf --type apriltag --nx 6 --ny 6 --tsize 0.088 --tspace 0.3

SLAM各传感器的标定总结：Camera/IMU/LiDAR_相机和激光雷达标注-CSDN博客