no code implementations • 11 Oct 2016 • Mathias Gehrig, Elena Stumm, Timo Hinzmann, Roland Siegwart
We propose a novel scoring concept for visual place recognition based on nearest neighbor descriptor voting and demonstrate how the algorithm naturally emerges from the problem formulation.
2 code implementations • 25 Sep 2016 • Renaud Dubé, Daniel Dugas, Elena Stumm, Juan Nieto, Roland Siegwart, Cesar Cadena
We propose SegMatch, a reliable loop-closure detection algorithm based on the matching of 3D segments.
Robotics
no code implementations • CVPR 2016 • Elena Stumm, Christopher Mei, Simon Lacroix, Juan Nieto, Marco Hutter, Roland Siegwart
A novel method for visual place recognition is introduced and evaluated, demonstrating robustness to perceptual aliasing and observation noise.