Search Results - "Medeiros, Adelardo A.D."

DPO: Direct Planar Odometry with Stereo Camera by Lins, Filipe C A, Rosa, Nicolas S, Grassi, Jr, Valdir, Medeiros, Adelardo A D, Alsina, Pablo J

“…Nowadays, state-of-the-art direct visual odometry (VO) methods essentially rely on points to estimate the pose of the camera and reconstruct the environment…”
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Performance Evaluation of Multi-UAV Network Applied to Scanning Rocket Impact Area by Silva, Maurício R, Souza, Elitelma S, Alsina, Pablo J, Leite, Deyvid L, Morais, Mateus R, Pereira, Diego S, Nascimento, Luís B P, Medeiros, Adelardo A D, Junior, Francisco H Cunha, Nogueira, Marcelo B, Albuquerque, Glauberto L A, Dantas, João B D

“…This paper presents a communication network for a squadron of unmanned aerial vehicles (UAVs) to be used in the scanning rocket impact area for Barreira do…”
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A Comparison of Three Different Parameterizations to Represent Planes For the Mapping Step of Direct Visual SLAM Approaches by Lins, Filipe C. A., Luz, Orcilano M., Medeiros, Adelardo A. D., Alsina, Pablo J.

“…In recent years, research in robotics and computer vision has been developed to improve the capacity to construct a more realistic representation of the…”
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A Multi-Robot Path Planning Approach Based on Probabilistic Foam by B. P. Nascimento, Luis, S. Morais, Daniel, Barrios-Aranibar, Dennis, G. Santos, Vitor, S. Pereira, Diego, J. Alsina, Pablo, A. D. Medeiros, Adelardo

“…Global path planning is one of the most important issues for multi-robot systems because it ensures the computation of feasible paths for the robots to perform…”
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Development of Local Mapping Generating Technique Using Planar Regions Applied for an Active Orthosis by Fernandes, Daniel H.S., Alsina, Pablo J., Medeiros, Adelardo A.D., Nascimento, Luis B.P., Lins, Filipe C.A., Pereira, Diego S.

“…This paper presents the development of a computer vision algorithm that uses planar regions obtained images captures through a stereo camera in order to…”
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Communication network architecture specification for multi-UAV system applied to scanning rocket impact area first results by Silva, Mauricio R., Souza, Elitelma S., Alsina, Pablo J., Francisco, H. C., Medeiros, Adelardo A.D., Nogueira, Marcelo B., de Alburquerque, G. Glauberto L. A., Dantas, Joao B. D.

“…This paper presents the specifications for a network architecture of a squadron of Unmanned Aerial Vehicles to be used to scan rocket impact areas. It presents…”
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A Proposal to the Supervision of Processes in an Industrial Environment with Heterogeneous Systems by Souza, R.B., Medeiros, A.A.D., Nascimento, J.M.A., Gomes, H.P., Maitelli, A.L.

“…The need to manage the production in different industrial sectors creates a strong demand for process information. Information is generated and presented by a…”
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An Approach for 2D Visual Occupancy Grid Map Using Monocular Vision by Santana, André M., Aires, Kelson R.T., Veras, Rodrigo M.S., Medeiros, Adelardo A.D.

“…This paper presents an approach that uses planar information (homography matrix) to build a visual 2D occupancy grid map from monocular vision. Initially, a…”
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Identification of Quasi-linear Dynamic Model with Dead Zone for Mobile Robot with Differential Drive by Mendes, Ellon P, Medeiros, Adelardo A D

“…This note deals with the identification of a mobile robot with differential drive. The robot system is modeled by two MISO Hammerstein systems with input dead…”
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Cooperative Path Planning for a Heterogeneous Robotic System Composed of a Humanoid Robot and a Wheel Robot by Santana, A.M., Medeiros, A.A.D.

“…This study presents a path planning strategy for a robotic system, subject to visibility restrictions, composed of a humanoid robot and a wheel robot. The…”
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Monocular-SLAM Using Floor Lines by Santana, A M, Medeiros, A A D

“…This work proposes a SLAM technique based on Extended Kalman Filter (EKF) to navigate a robot in an indoor environment using odometry and pre-existing lines on…”
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Fully Autonomous Quadrotor: A Testbed Platform for Aerial Robotics Tasks by Guimaraes, J. P. F., Laura, T. L., Sanca, A. S., Schildt, A. N., de-Deus, M. S., Alsina, P. J., da-Silva, A. T., Medeiros, A. A. D.

“…This paper presents a strategy for an attitude and altitude control of a fully autonomous quad rotor helicopter. The hardware and software architecture of the…”
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Point-to-point paths generation for wheeled mobile robots by Pedrosa, D.P.F., Medeiros, A.A.D., Alsina, P.J.

“…This paper proposes a point-to-point path generation method consistent with the non-holonomic constraints of a two-wheeled mobile robot. The generated path is…”
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