3 papers
cs.RO2025
Information Gain Is Not All You Need
Ludvig Ericson, José Pedro, Patric Jensfelt
Autonomous exploration in mobile robotics often involves a trade-off between two objectives: maximizing environmental coverage and minimizing the total path length. In the widely u…
cs.CV2024
ExelMap: Explainable Element-based HD-Map Change Detection and Update
Lena Wild, Ludvig Ericson, Rafael Valencia +1
Acquisition and maintenance are central problems in deploying high-definition (HD) maps for autonomous driving, with two lines of research prevalent in current literature: Online H…
cs.RO2024
Beyond the Frontier: Predicting Unseen Walls from Occupancy Grids by Learning from Floor Plans
Ludvig Ericson, Patric Jensfelt
In this paper, we tackle the challenge of predicting the unseen walls of a partially observed environment as a set of 2D line segments, conditioned on occupancy grids integrated al…