3 papers
cs.CV2020
PrimiTect: Fast Continuous Hough Voting for Primitive Detection
Christiane Sommer, Yumin Sun, Erik Bylow +1
This paper tackles the problem of data abstraction in the context of 3D point sets. Our method classifies points into different geometric primitives, such as planes and cones, lead…
cs.CV2020
From Planes to Corners: Multi-Purpose Primitive Detection in Unorganized 3D Point Clouds
Christiane Sommer, Yumin Sun, Leonidas Guibas +2
We propose a new method for segmentation-free joint estimation of orthogonal planes, their intersection lines, relationship graph and corners lying at the intersection of three ort…
cs.CV2019
Efficient Derivative Computation for Cumulative B-Splines on Lie Groups
Christiane Sommer, Vladyslav Usenko, David Schubert +2
Continuous-time trajectory representation has recently gained popularity for tasks where the fusion of high-frame-rate sensors and multiple unsynchronized devices is required. Lie…