A practical toolbox for calibrating omnidirectional cameras
Davide Scaramuzza, Roland Siegwart · 2007
An omnidirectional camera is a vision system providing a 360 ° panoramic view of the scene. Such an enhanced field of view can be achieved by either using catadioptric systems, which opportunely combine mirrors and conventional cameras, or employing purely dioptric fisheye lenses. Omnidirectional cameras can be classified into two classes, central and noncentral,