OpenDroneMap/ODM
An open source command line toolkit for processing aerial drone imagery. ODM turns simple 2D images into: Classified Point Clouds 3D Textured Models Georeferenced Orthorectified Imagery Georeferenced Digital Elevation Models The application is available for Windows, Mac and Linux and it works from the command line, making it ideal for power users, scripts and for integration with other software.
https://github.com/OpenDroneMap/ODM