LSD_SLAM适配于ubuntu20.04修改过程的参考连接如下

Ubuntu20.04配置并运行LSD_SLAM，实测可行_nice-wyh的博客-CSDN博客

【已解决】/lib/x86_64-linux-gnu/libapr-1.so.0: undefined reference to `uuid_generate@UUID_1.0`_Mr.Winter`的博客-CSDN博客

博主将修改好的LSD_SLAM放到github上供大家使用，适用于18.04 20.04，可直接使用

git@github.com:huashu996/Ubuntu20.04LSD_SLAM.git

一、依赖

1.QT5

	sudo apt-get install build-essential
	sudo apt-get install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools
	sudo apt-get install qtcreator
	sudo apt-get install qt5*

2.libQGLViewer-2.6.0

	git clone git@github.com:GillesDebunne/libQGLViewer.git
	cd libQGLViewer-2.6.0/QGLViewer
	qmake
	make
	sudo make install

二、拷贝代码编译

	mkdir lsd_slam
	cd mkdir
	mkdir src
	cd src
	git clone git@github.com:huashu996/Ubuntu20.04LSD_SLAM.git
	cd ..
	catkin make

三、运行

    另起终端
    roscore
    另起终端
    source devel/setup.bash	
    rosrun lsd_slam_viewer viewer
    另起终端
    source devel/setup.bash
    rosrun lsd_slam_core live_slam image:=/image_raw camera_info:=/camera_info
    另起终端   
    source devel/setup.bash 
    rosbag play LSD_room_pc.bag