We introduce LDL, a fast and robust algorithm that localizes a panorama to a 3D map using
line segments. LDL focuses on the sparse structural information of lines in the scene, which …

Portable 360^\circ cameras are becoming a cheap and efficient tool to establish large visual
databases. By capturing omnidirectional views of a scene these cameras could expedite …

We introduce a lightweight and accurate localization method that only utilizes the geometry
of 2D-3D lines. Given a pre-captured 3D map our approach localizes a panorama image …