Method and system for generating a three-dimensional model based on spherical photogrammetry
A computer-implemented method is proposed for creating a three-dimensional model of the environment. The method comprises the steps of planning (105) a trajectory for a moving system carrying an omnidirectional camera comprising a first image sensor facing in a first direction for capturing first images, and a second image sensor facing in a second, different direction for capturing second images; advancing (107) the moving system along the trajectory; triggering (111) the omnidirectional camera at given time instants depending on the speed of the moving system along the trajectory to capture first and second images; obtaining (117) spherical images by selectively combining the first and second images; and creating (119) the three-dimensional model from the spherical images.
71728790
Alternative title(s) : (fr) Procédé et système de génération d'un modèle tridimensionnel sur la base d'une photogrammétrie sphérique
TTO:6.2089
Patent number | Country code | Kind code | Date issued |
EP4165597 | EP | A1 | 2023-04-19 |
WO2021255495 | WO | A1 | 2021-12-23 |