3 papers
cs.RO2025
Hierarchical place recognition with omnidirectional images and curriculum learning-based loss functions
Marcos Alfaro, Juan José Cabrera, MarÃa Flores +2
This paper addresses Visual Place Recognition (VPR), which is essential for the safe navigation of mobile robots. The solution we propose employs panoramic images and deep learning…
cs.CV2024
An evaluation of CNN models and data augmentation techniques in hierarchical localization of mobile robots
J. J. Cabrera, O. J. Céspedes, S. Cebollada +2
This work presents an evaluation of CNN models and data augmentation to carry out the hierarchical localization of a mobile robot by using omnidireccional images. In this sense, an…
cs.CV2024
An experimental evaluation of Siamese Neural Networks for robot localization using omnidirectional imaging in indoor environments
J. J. Cabrera, V. Román, A. Gil +2
The objective of this paper is to address the localization problem using omnidirectional images captured by a catadioptric vision system mounted on the robot. For this purpose, we…