TeleSculptor is a free and open source aerial photogrammetry software for Linux, Windows and MacOS. You can use this app to calibrate camera and extract 3D information from video and images, especially aerial video. It is structure-from-motion techniques to estimate camera parameters. It comes with multiview stereo techniques, plugin support, aerial video flying a 360-degree orbit and more.
Install TeleSculptor on Ubuntu Linux
TeleSculptor is available as a flatpak package from the remote flathub. First install flatpak and flathub on your system. You can install it from the below link.
How to install flatpak and flathub
Restart your system after the installation. After that open the terminal app (ctrl+alt+t) and run below TeleSculptor app flatpak installation command.
flatpak install flathub org.telesculptor.TeleSculptor
You can start TeleSculptor using this command.
flatpak run org.telesculptor.TeleSculptor
And uninstall it using
sudo flatpak uninstall org.telesculptor.TeleSculptor