Self calibration of multiple LIDARs and cameras on autonomous vehicles

M Pereira, D Silva, V Santos, P Dias - Robotics and Autonomous Systems, 2016 - Elsevier
Autonomous navigation is an important field of research and, given the complexity of real
world environments, most of the systems rely on a complex perception system combining …

Multimodal inverse perspective mapping

M Oliveira, V Santos, AD Sappa - Information Fusion, 2015 - Elsevier
Over the past years, inverse perspective mapping has been successfully applied to several
problems in the field of Intelligent Transportation Systems. In brief, the method consists of …

ATOM: A general calibration framework for multi-modal, multi-sensor systems

M Oliveira, E Pedrosa, AP de Aguiar, DFPD Rato… - Expert Systems with …, 2022 - Elsevier
The fusion of data from different sensors often requires that an accurate geometric
transformation between the sensors is known. The procedure by which these …

Short-term path planning with multiple moving obstacle avoidance based on adaptive MPC

A Franco, V Santos - 2019 IEEE International Conference on …, 2019 - ieeexplore.ieee.org
This paper presents a different strategy for a self-driving car short-term path planning among
multiple moving obstacles. The main task is to study and implement a motion planning and …

A ROS framework for the extrinsic calibration of intelligent vehicles: A multi-sensor, multi-modal approach

M Oliveira, A Castro, T Madeira, E Pedrosa… - Robotics and …, 2020 - Elsevier
This paper proposes a general approach to the problem of extrinsic calibration of multiple
sensors of varied modalities. This is of particular relevance for intelligent vehicles, which are …

Interpolation-Based Framework for Generation of Ground Truth Data for Testing Lane Detection Algorithm for Automated Vehicle

S Waykole, N Shiwakoti, P Stasinopoulos - World Electric Vehicle Journal, 2023 - mdpi.com
Automated vehicles, predicted to be fully electric in future, are expected to reduce road
fatalities and road traffic emissions. The lane departure warning system, an important feature …

Real time egomotion of a nonholonomic vehicle using LIDAR measurements

J Almeida, VM Santos - Journal of Field Robotics, 2013 - Wiley Online Library
This paper presents a technique to estimate in real time the egomotion of a vehicle based
solely on laser range data. This technique calculates the discrepancy between closely …

Simultaneous segmentation and superquadrics fitting in laser-range data

R Pascoal, V Santos, C Premebida… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a method for simultaneous segmentation and modeling of objects,
detected in range data gathered by a laser scanner mounted onboard ground-robotic …

A general approach to the extrinsic calibration of intelligent vehicles using ROS

M Oliveira, A Castro, T Madeira, P Dias… - Robot 2019: Fourth …, 2020 - Springer
Intelligent vehicles are complex systems which often accommodate several sensors of
different modalities. This paper proposes a general approach to the problem of extrinsic …

3d-2d laser range finder calibration using a conic based geometry shape

M Almeida, P Dias, M Oliveira, V Santos - International Conference Image …, 2012 - Springer
The AtlasCar is a prototype that is being developed at the University of Aveiro to research
advanced driver assistance systems. The car is equipped with several sensors: 3D and 2D …