8 papers
Multi-modal panoramic 3D outdoor datasets for place categorization
Hojung Jung, Yuki Oto, Oscar M. Mozos +2
We present two multi-modal panoramic 3D outdoor (MPO) datasets for semantic place categorization with six categories: forest, coast, residential area, urban area and indoor/outdoor…
Stress Detection Using Wearable Physiological and Sociometric Sensors
Oscar Martinez Mozos, Virginia Sandulescu, Sally Andrews +4
Stress remains a significant social problem for individuals in modern societies. This paper presents a machine learning approach for the automatic detection of stress of people in…
Reasoning Systems for Semantic Navigation in Mobile Robots
Jonathan Crespo, Ramón Barber, O. M. Mozos +2
Semantic navigation is the navigation paradigm in which environmental semantic concepts and their relationships are taken into account to plan the route of a mobile robot. This par…
Learning Geometric and Photometric Features from Panoramic LiDAR Scans for Outdoor Place Categorization
Kazuto Nakashima, Hojung Jung, Yuki Oto +3
Semantic place categorization, which is one of the essential tasks for autonomous robots and vehicles, allows them to have capabilities of self-decision and navigation in unfamilia…
Predictive and adaptive maps for long-term visual navigation in changing environments
Lucie Halodova, Eliska Dvorakova, Filip Majer +4
In this paper, we compare different map management techniques for long-term visual navigation in changing environments. In this scenario, the navigation system needs to continuousl…
Warped Hypertime Representations for Long-term Autonomy of Mobile Robots
Tomas Krajnik, Tomas Vintr, Sergi Molina +3
This paper presents a novel method for introducing time into discrete and continuous spatial representations used in mobile robotics, by modelling long-term, pseudo-periodic variat…