Listar ISA - Artículos por título
Mostrando ítems 66-85 de 93
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Reinforcement and Curriculum Learning for Off-Road Navigation of an UGV with a 3D LiDAR
(MDPI, 2023-03-18)This paper presents the use of deep Reinforcement Learning (RL) for autonomous navigation of an Unmanned Ground Vehicle (UGV) with an onboard three-dimensional (3D) Light Detection and Ranging (LiDAR) sensor in off-road ... -
Robot@Home, a Robotic Dataset for Semantic Mapping of Home Environments
(SAGE Journals, 2017)This paper presents the Robot-at-Home dataset (Robot@Home), a collection of raw and processed sensory data from domestic settings aimed at serving as a benchmark for semantic mapping algorithms through the categorization ... -
Robot@VirtualHome, an ecosystem of virtual environments and tools for realistic indoor robotic simulation
(Elsevier, 2022-12)Simulations and synthetic datasets have historically empower the research in different service robotics-related problems, being revamped nowadays with the utilization of rich virtual environments. However, with their use, ... -
Robust Planar Odometry Based on Symmetric Range Flow and Multiscan Alignment.
(IEEE, 2018-08-05)This paper presents a dense method for estimating planar motion with a laser scanner. Starting from a symmetric representation of geometric consistency between scans, we derive a precise range flow constraint and express ... -
Scene Object Recognition for Mobile Robots Through Semantic Knowledge and Probabilistic Graphical Models
(Elsevier, 2015)Scene object recognition is an essential requirement for intelligent mobile robots. In addition to geometric or appearance features, modern recogni- tion systems strive to incorporate contextual information, normally ... -
Sensors Technology for Medical Robotics
(IOAP-MDPI, 2022-11-29)There are many definitions for the concept of a robot, perhaps too many; it has even been said that we do not know how to define them, but when we see a robot, we identify it. In any case, Tomas Lozano Pérez stated, back ... -
Sequential Monte Carlo localization in topometric appearance maps.
(Sage, 2023-09-05)Representing the scene appearance by a global image descriptor (BoW, NetVLAD, etc.) is a widely adopted choice to address Visual Place Recognition (VPR). The main reasons are that appearance descriptors can be effectively ... -
Ship-course modeling and control using the SIMSCAPE physical modeling environment.
(SAGE, 2020-12-15)Simulation is an important tool for evaluating the design of a ship-course control system. The object-oriented modeling supports the physical modeling of a multi-domain dynamical system by using a hierarchical acausal ... -
Sigma-FP: Robot Mapping of 3D Floor Plans with an RGB-D Camera under Uncertainty
(IEEE Robotics and Automation Letters, 2022-10)This work presents Sigma-FP, a novel 3D reconstruction method to obtain the floor plan of a multi-room environment from a sequence of RGB-D images captured by a wheeled mobile robot. For each input image, the planar patches ... -
Smart Cable-Driven Camera Robotic Assistant.
(IEEE, 2017-11-14)This paper describes the mechanical design and a cognition system for a novel concept-of-camera robotic assistant. The system combines the advantages of intra-abdominal devices and autonomous camera navigation. The robotic ... -
Static Tip-Over Stability Analysis for a Robotic Vehicle With a Single-Axle Trailer on Slopes Based on Altered Supporting Polygons.
(IEEE, 2013)This paper analyzes the effect of towing a single-axle trailer on static tip-over stability for field mobile robots on slopes. For this purpose, this study defines altered supporting polygons (ASP) for both tractor and ... -
Supervised learning of natural-terrain traversability with synthetic 3D laser scans
(MDPI, 2020)Autonomous navigation of ground vehicles on natural environments requires looking for traversable terrain continuously. This paper develops traversability classifiers for the three-dimensional (3D) point clouds acquired ... -
System dynamics modelling approach in Health Sciences. Application to the regulation of the cardiovascular function
(Elsevier, 2019)The understanding of complex biological systems performance is one of the key issues in physiology, and several computational methods based on computer simulation have been applied to determine the behaviour of nonlinear ... -
The Multi-Chamber Electronic Nose--an improved olfaction sensor for mobile robotics
(MDPI, 2011-06-07)One of the major disadvantages of the use of Metal Oxide Semiconductor (MOS) technology as a transducer for electronic gas sensing devices (e-noses) is the long recovery period needed after each gas exposure. This severely ... -
The Robot@Home2 dataset: A new release with improved usability tools
(Elsevier, 2023-07)Released in 2017, Robot@Home is a dataset captured by a mobile robot during indoor navigation sessions in apartments. This paper presents Robot@Home2, an enhanced version of the Robot@Home dataset, aimed at improving ... -
The UMA-VI dataset: Visual–inertial odometry in low-textured and dynamic illumination environments
(SAGE Journals, 2020-07-10)This article presents a visual–inertial dataset gathered in indoor and outdoor scenarios with a handheld custom sensor rig, for over 80 min in total. The dataset contains hardware-synchronized data from a commercial stereo ... -
Thermal imagery for rover soil assessment using a multipurpose environmental chamber under simulated Mars conditions
(IEEE, 2023-12-25)Planetary rover missions on Mars have suffered entrapments and serious mobility incidents due to soil assessment limitations of stereo RGB cameras, which cannot characterize relevant physical phenomena such as thermal ... -
Time-variant gas distribution mapping with obstacle information
(Springer, 2015-05-08)This paper addresses the problem of estimating the spatial distribution of volatile substances using a mobile robot equipped with an electronic nose (e-nose). Our work contributes an effective solution to two important ... -
Transferring Know-How for an Autonomous Camera Robotic Assistant
(MDPI, 2019)Robotic platforms are taking their place in the operating room because they provide more stability and accuracy during surgery. Although most of these platforms are teleoperated, a lot of research is currently being carried ... -
Transferring Know-How for an Autonomous Camera Robotic Assistant
(MDPI, 2019)Robotic platforms are taking their place in the operating room because they provide more stability and accuracy during surgery. Although most of these platforms are teleoperated, a lot of research is currently being carried ...