Mostrar el registro sencillo del ítem
Camera-LiDAR Multi-Level Sensor Fusion for Target Detection at the Network Edge
dc.contributor.author | Méndez, Javier | |
dc.contributor.author | Rodríguez Santiago, Noel | |
dc.contributor.author | Molina, Miguel | |
dc.contributor.author | Pegalajar Cuéllar, Manuel | |
dc.contributor.author | Morales Santos, Diego Pedro | |
dc.date.accessioned | 2021-07-09T08:47:06Z | |
dc.date.available | 2021-07-09T08:47:06Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Mendez, J.; Molina, M.; Rodriguez, N.; Cuellar, M.P.; Morales, D.P. Camera-LiDAR Multi-Level Sensor Fusion for Target Detection at the Network Edge. Sensors 2021, 21, 3992. https://doi.org/10.3390/ s21123992 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/69625 | |
dc.description.abstract | There have been significant advances regarding target detection in the autonomous vehicle context. To develop more robust systems that can overcome weather hazards as well as sensor problems, the sensor fusion approach is taking the lead in this context. Laser Imaging Detection and Ranging (LiDAR) and camera sensors are two of the most used sensors for this task since they can accurately provide important features such as target´s depth and shape. However, most of the current state-of-the-art target detection algorithms for autonomous cars do not take into consideration the hardware limitations of the vehicle such as the reduced computing power in comparison with Cloud servers as well as the reduced latency. In this work, we propose Edge Computing Tensor Processing Unit (TPU) devices as hardware support due to their computing capabilities for machine learning algorithms as well as their reduced power consumption. We developed an accurate and small target detection model for these devices. Our proposed Multi-Level Sensor Fusion model has been optimized for the network edge, specifically for the Google Coral TPU. As a result, high accuracy results are obtained while reducing the memory consumption as well as the latency of the system using the challenging KITTI dataset. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Sensor fusion | es_ES |
dc.subject | Deep learning | es_ES |
dc.subject | Edge computing | es_ES |
dc.subject | Camera sensor | es_ES |
dc.subject | LiDAR sensor | es_ES |
dc.subject | Target detection | es_ES |
dc.title | Camera-LiDAR Multi-Level Sensor Fusion for Target Detection at the Network Edge | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.3390/s21123992 |