6 accepted papers
We present AstroLoc2, a monocular and time-offlight (ToF) visual-inertial graph-based localizer used by the Astrobee free-flying robots on the International Space Station (ISS). AstroLoc2 sequentially performs odometry and absolute localization in a single process to decouple map noise from velocity
We present LuVo, an initialization-free stereo visual odometry (VO) method developed for the VIPER lunar rover. We provide a novel stereo registration method using LightGlue image feature matching in a warped, locally planar space that improves matching robustness to larger baseline stereo sequences
We present the first annotated benchmark datasets for evaluating free-flyer visual-inertial localization and mapping algorithms in a zero-g spacecraft interior. The Astrobee free-flying robots that operate inside the International Space Station (ISS) collected the datasets. Space intra-vehicular fre
We present AstroLoc, an efficient and robust monocular visual-inertial graph-based localization system used by the Astrobee free-flying robots onboard the International Space Station (ISS). We provide a novel localization system that limits the traditionally higher computation times for graph-based…
We propose a system that uses semantic object detections to localize a microgravity free-flyer. Many applications require absolute localization in a known reference frame, such as the execution of waypoint trajectories defined by human operators. Classical geometric methods build a map of point feat…