“…The most commmon approach is to detect planes in RGB-D scans, establish correspondences between matching features, and solve for the camera poses that align the corresponding features [29,30,31,32,33,34,35,36]. More recent approaches build models comprising planar patches, possibly with geometric constraints [4,37], and match planar features found in scans to planar patches in the models [4,5,6,7,8]. The search for correspondences is often aided by hand-tuned descriptors designed to detect overlapping surface regions.…”