Search Results - "Miraldo, Pedro"

Efficient and robust Pedestrian Detection using Deep Learning for Human-Aware Navigation by Mateus, André, Ribeiro, David, Miraldo, Pedro, Nascimento, Jacinto C.

“…This paper addresses the problem of Human-Aware Navigation (HAN), using multi camera sensors to implement a vision-based person tracking system. The main…”
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On the Generalized Essential Matrix Correction: An Efficient Solution to the Problem and Its Applications by Miraldo, Pedro, Cardoso, João R.

“…This paper addresses the problem of finding the closest generalized essential matrix from a given 6 × 6 matrix, with respect to the Frobenius norm. To the best…”
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Competitions for Benchmarking: Task and Functionality Scoring Complete Performance Assessment by Amigoni, Francesco, Bastianelli, Emanuele, Berghofer, Jakob, Bonarini, Andrea, Fontana, Giulio, Hochgeschwender, Nico, Iocchi, Luca, Kraetzschmar, Gerhard, Lima, Pedro, Matteucci, Matteo, Miraldo, Pedro, Nardi, Daniele, Schiaffonati, Viola

“…Scientific experiments and robotic competitions share some common traits that can put the debate about developing better experimental methodologies and…”
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Fast Model Predictive Image-Based Visual Servoing for Quadrotors by Roque, Pedro, Bin, Elisa, Miraldo, Pedro, Dimarogonas, Dimos V.

“…This paper studies the problem of Image-Based Visual Servo Control (IBVS) for quadrotors. Although the control of quadrotors has been extensively studied in…”
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Minimal Solvers for Mini-Loop Closures in 3D Multi-Scan Alignment by Miraldo, Pedro, Saha, Surojit, Ramalingam, Srikumar

“…3D scan registration is a classical, yet a highly useful problem in the context of 3D sensors such as Kinect and Velodyne. While there are several existing…”
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A Framework for Depth Estimation and Relative Localization of Ground Robots using Computer Vision by Rodrigues, Romulo T., Miraldo, Pedro, Dimarogonas, Dimos V., Aguiar, A. Pedro

“…The 3D depth estimation and relative pose estimation problem within a decentralized architecture is a challenging problem that arises in missions that require…”
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Fast and Accurate 3D Registration from Line Intersection Constraints by Mateus, André, Ranade, Siddhant, Ramalingam, Srikumar, Miraldo, Pedro

“…3D Registration is a fundamental part of several robotics and automation tasks. While classical methods predominantly exploit constraints from points or plane…”
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OmniDRL: Robust Pedestrian Detection using Deep Reinforcement Learning on Omnidirectional Cameras by Dias Pais, G., Dias, Tiago J., Nascimento, Jacinto C., Miraldo, Pedro

“…Pedestrian detection is one of the most explored topics in computer vision and robotics. The use of deep learning methods allowed the development of new and…”
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POSEAMM: A Unified Framework for Solving Pose Problems using an Alternating Minimization Method by Campos, Joao, Cardoso, Joao R., Miraldo, Pedro

“…Pose estimation is one of the most important problems in computer vision. It can be divided in two different categories - absolute and relative - and may…”
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Active Estimation of 3D Lines in Spherical Coordinates by Mateus, Andre, Tahri, Omar, Miraldo, Pedro

“…Straight lines are common features in human made environments, which makes them a frequently explored feature for control applications. Many control schemes,…”
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Generalized essential matrix: Properties of the singular value decomposition by Miraldo, Pedro, Araujo, Helder

“…When considering non-central imaging devices, the computation of the relative pose requires the estimation of the rotation and translation that transform the…”
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Solving the discrete Euler–Arnold equations for the generalized rigid body motion by Cardoso, João R., Miraldo, Pedro

“…We propose three iterative methods for solving the Moser–Veselov equation, which arises in the discretization of the Euler–Arnold differential equations…”
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Pose Estimation for Non-Central Cameras Using Planes by Miraldo, Pedro, Araujo, Helder

“…In this paper we study pose estimation for general non-central cameras, using planar targets. The method proposed uses non-minimal data. Using the homography…”
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3DRegNet: A Deep Neural Network for 3D Point Registration by Pais, G. Dias, Ramalingam, Srikumar, Govindu, Venu Madhav, Nascimento, Jacinto C., Chellappa, Rama, Miraldo, Pedro

“…We present 3DRegNet, a novel deep learning architecture for the registration of 3D scans. Given a set of 3D point correspondences, we build a deep neural…”
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Active Depth Estimation: Stability Analysis and its Applications by Rodrigues, Romulo T., Miraldo, Pedro, Dimarogonas, Dimos V., Pedro Aguiar, A.

“…Recovering the 3D structure of the surrounding environment is an essential task in any vision-controlled Structure-from-Motion (SfM) scheme. This paper focuses…”
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Direct Solution to the Minimal Generalized Pose by Miraldo, Pedro, Araujo, Helder

“…Pose estimation is a relevant problem for imaging systems whose applications range from augmented reality to robotics. In this paper we propose a novel…”
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Calibration of Smooth Camera Models by Miraldo, P., Araujo, H.

“…Generic imaging models can be used to represent any camera. Current generic models are discrete and define a mapping between each pixel in the image and a…”
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Multi-Agent Formation Control Using Epipolar Constraints by Roque, Pedro, Miraldo, Pedro, Dimarogonas, Dimos V.

“…Formation control of multi-agent systems has profound applications in today's technological scene, ranging from satellite constellations, collaborative load…”
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Minimal Solvers for 3D Scan Alignment With Pairs of Intersecting Lines by Mateus, Andre, Ramalingam, Srikumar, Miraldo, Pedro

“…We explore the possibility of using line intersection constraints for 3D scan registration. Typical 3D registration algorithms exploit point and plane…”
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On Incremental Structure from Motion Using Lines by Mateus, Andre, Tahri, Omar, Aguiar, A. Pedro, Lima, Pedro U., Miraldo, Pedro

“…Humans tend to build environments with structure, which consists of mainly planar surfaces. From the intersection of planar surfaces arise straight lines…”
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