Paulo L. J. Drews-Jr

According to our database, Paulo L. J. Drews-Jr authored at least 143 papers between 2009 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A review on quadrotor attitude control strategies.

Paulo Jefferson Dias de Oliveira Evald, Vivian Misaki Aoki, César Bastos da Silva, Dayana dos Santos Cardoso, Pedro Miranda Pinheiro, Silvia Silva da Costa Botelho, Paulo Lilles Jorge Drews Junior

Int. J. Intell. Robotics Appl., March, 2024

2023

A Probabilistic Underwater Localisation based on Cross-view and Cross-domain Acoustic and Aerial Images.

Matheus Machado dos Santos, Paulo Jefferson Dias de Oliveira Evald, Giovanni G. De Giacomo, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

J. Intell. Robotic Syst., July, 2023

Altitude Control of an Unmanned Air-Water Hybrid Vehicle in the Media Transition.

Lucas Griep Tuchtenhagen, Pedro Miranda Pinheiro, Vivian Misaki Aoki, Paulo Jefferson Dias de Oliveira Evald, Mauro André Barbosa Cunha, Paulo Lilles Jorge Drews Junior

J. Intell. Robotic Syst., April, 2023

Robotics Research Growth in Latin America: Topical Collection on LARS 2020.

Paulo Lilles Jorge Drews Junior, Luiz M. G. Gonçalves

J. Intell. Robotic Syst., 2023

DoCRL: Double Critic Deep Reinforcement Learning for Mapless Navigation of a Hybrid Aerial Underwater Vehicle with Medium Transition.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

CoRR, 2023

The not-so-easy task of taking heavy-lift ML models to the edge: a performance-watt perspective.

Lucas Caetano Pereira, Bruna Guterres, Kauê Sbrissa, Amanda Mendes, Francisca Vermeulen, Lisl Lain, Marié Smith, Javier Martinez, Paulo Drews Jr., Nelson Duarte Filho, Vinícius Menezes de Oliveira, Silvia Botelho, Marcelo Pias

Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, 2023

Unmanned Aerial Systems for Indoor Inspection in Industrial Sites: System Architecture, Sensors, and Simulation Techniques.

Matheus M. Santos, Pedro M. Pinheiro, Igor P. Maurell, Luciane B. Soares, Je Nam Jun Junior, Pedro E. Nunes, Eduardo Augusto D. Evangelista, Vinicius V. Maurente, Cedenir B. Costa, Eduardo N. Borges, Eder Mateus Nunes Gonçalves, Marcelo Pias, Nelson Duarte Filho, Vitor Gervini, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2023

Mergulhão Bot: Design and Prototyping of a Low-Cost Hybrid Vehicle for Oil Leakage Detection.

Guilherme Camargo de Oliveira, Enrique F. Garcia, Julio Cesar S. Dos Santos, Adir A. Pedroso, Leonardo C. Pereira, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2023

Parallel Distributional Prioritized Deep Reinforcement Learning for Unmanned Aerial Vehicles.

Alisson Henrique Kolling, Victor Augusto Kich, Junior Costa de Jesus, Andressa Cavalcante da Silva, Ricardo Bedin Grando, Paulo Lilles Jorge Drews, Daniel Fernando Tello Gamarra

Proceedings of the Latin American Robotics Symposium, 2023

Geometric Mapping and Pose Estimation Techniques for Improving Safety and Efficiency in Offshore Crane Operations.

Rafael Tavares Guthes, Matheus Machado dos Santos, Rafael Lemos, Guilherme Azambuja, Juliana V. dos Santos, Eduardo N. Borges, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2023

DoCRL: Double Critic Deep Reinforcement Learning for Mapless Navigation of a Hybrid Aerial Underwater Vehicle with Medium Transition.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Matheus G. Mateus, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2023

Line Detection and Segmentation of Annual Crops Using Hybrid Method.

Érick Cardoso Gonçalves, Gustavo Pereira de Almeida, Eduardo Lawson Da Silva, Tatiana Taís Schein, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2023

EvCenterNet: Uncertainty Estimation for Object Detection Using Evidential Learning.

Monish R. Nallapareddy, Kshitij Sirohi, Paulo Lilles Jorge Drews, Wolfram Burgard, Chih-Hong Cheng, Abhinav Valada

IROS, 2023

An Autonomous Inspection Method for Pitting Detection Using Deep Learning^*.

Luciane B. Soares, Paulo Jefferson Dias de Oliveira Evald, Eduardo Augusto D. Evangelista, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho, Rafaela Iovanovichi Machado

Proceedings of the 21st IEEE International Conference on Industrial Informatics, 2023

HAB detection within Aquaculture Industry: A Case Study in the Atlantic Area.

Bruna Guterres, Kauê Sbrissa, Amanda Mendes, Lucas Meireles, Lucie Novoveska, Francisca Vermeulen, Javier Martinez, Aitor Garcia, Lisl Lain, Marié Smith, Paulo Drews Jr., Nelson Duarte Filho, Vinicius Menezes de Oliveira, Marcelo Pias, Silvia Botelho, Rafaela Machado

Proceedings of the 21st IEEE International Conference on Industrial Informatics, 2023

SkyEye: Self-Supervised Bird's-Eye-View Semantic Mapping Using Monocular Frontal View Images.

Nikhil Gosala, Kürsat Petek, Paulo L. J. Drews-Jr, Wolfram Burgard, Abhinav Valada

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Prototyping of a Sealing Cap for a Hybrid Unmanned Aerial Underwater Vehicle with Onboard Instrumentation.

Adir A. Pedroso Jr., Andressa Cavalcante da Silva, Matheus G. Mateus, Ricardo B. Grando, Guilherme C. Oliveira, Pedro L. Corçaque, Paulo L. J. Drews-Jr

Proceedings of the Synergetic Cooperation Between Robots and Humans - Proceedings of the CLAWAR 2023 Conference, 2023

Low-Cost Prototype for Analysis and Monitoring of Underwater Structures.

Guilherme C. Oliveira, Paulo Jefferson Dias de Oliveira Evald, Matheus G. Mateus, Pedro L. Corçaque, Adir A. Pedroso Jr., Andressa Cavalcante da Silva, Gustavo Pereira de Almeida, Thássio G. Silva, Paulo L. J. Drews-Jr, Jorge Arigony Neto

Proceedings of the Synergetic Cooperation Between Robots and Humans - Proceedings of the CLAWAR 2023 Conference, 2023

Visual Sensors Benchmark for Development of an Autonomous Navigation Setup for a Hybrid Unmanned Aerial Underwater Vehicle.

Matheus G. Mateus, Pedro L. Corçaque, Adir A. Pedroso Jr., Andressa Cavalcante da Silva, Guilherme C. Oliveira, Gustavo Pereira de Almeida, Thássio G. Silva, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

Proceedings of the Synergetic Cooperation Between Robots and Humans - Proceedings of the CLAWAR 2023 Conference, 2023

2022

Cross-View and Cross-Domain Underwater Localization Based on Optical Aerial and Acoustic Underwater Images.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

IEEE Robotics Autom. Lett., 2022

A Probabilistic Approach to Restore Images Acquired in Underwater Scenes.

A.-N. Ponce-Hinestroza, Paulo L. J. Drews-Jr, Luz Abril Torres-Méndez

J. Math. Imaging Vis., 2022

Trajectory Planning for Hybrid Unmanned Aerial Underwater Vehicles with Smooth Media Transition.

Pedro M. Pinheiro, Armando Alves Neto, Ricardo B. Grando, César B. da Silva, Vivian M. Aoki, Dayana Cardoso, Alexandre C. Horn, Paulo L. J. Drews-Jr

J. Intell. Robotic Syst., 2022

Double Critic Deep Reinforcement Learning for Mapless 3D Navigation of Unmanned Aerial Vehicles.

Ricardo Bedin Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Paulo Lilles Jorge Drews Junior

J. Intell. Robotic Syst., 2022

Matching Cross-Domain Data with Cooperative Training of Triplet Networks: A Case Study on Underwater Robotics.

Giovanni G. De Giacomo, Matheus Machado dos Santos, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

J. Intell. Robotic Syst., 2022

Editorial Notes for Topical Collection on Robotica 2019.

Esther Luna Colombini, Paulo L. J. Drews-Jr, Luiz M. G. Gonçalves

J. Intell. Robotic Syst., 2022

Mapless Navigation of a Hybrid Aerial Underwater Vehicle with Deep Reinforcement Learning Through Environmental Generalization.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

CoRR, 2022

Deterministic and Stochastic Analysis of Deep Reinforcement Learning for Low Dimensional Sensing-based Navigation of Mobile Robots.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

CoRR, 2022

Underwater enhancement based on a self-learning strategy and attention mechanism for high-intensity regions.

Claudio Dornelles Mello Jr., Bryan Umpierre Moreira, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Comput. Graph., 2022

Prototyping and Construction of a Hybrid Unmanned Aerial Underwater Vehicles.

Adir A. Pedroso, Andressa Cavalcante da Silva, Pedro M. Pinheiro, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2022

Epistemic uncertainty estimation with evidential learning on semantic segmentation of underwater images.

Gustavo Henrique do Nascimento, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Jorge Drews Junior

Proceedings of the Latin American Robotics Symposium, 2022

Active Perception Applied To Unmanned Aerial Vehicles Through Deep Reinforcement Learning.

Matheus G. Mateus, Ricardo B. Grando, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2022

Deterministic and Stochastic Analysis of Deep Reinforcement Learning for Low Dimensional Sensing-based Navigation of Mobile Robots.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Pedro M. Pinheiro, Rodrigo da Silva Guerra, Paulo Lilles Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2022

Mapless Navigation of a Hybrid Aerial Underwater Vehicle with Deep Reinforcement Learning Through Environmental Generalization.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Pedro M. Pinheiro, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2022

Volume-based Transition Zone Assessment of Hybrid Unmanned Aerial-Underwater Vehicles.

Vivian Misaki Aoki, Paulo Jefferson Dias de Oliveira Evald, Pedro Miranda Pinheiro, César Bastos da Silva, Dayana dos Santos Cardoso, Mauro André Barbosa Cunha, Paulo Lilles Jorge Drews Junior

Proceedings of the Latin American Robotics Symposium, 2022

Exploring Ground Effect in a Hybrid Aerial-Aquatic Unmanned Vehicle.

Vivian Misaki Aoki, Paulo Jefferson Dias de Oliveira Evald, Pedro Miranda Pinheiro, César Bastos da Silva, Dayana dos Santos Cardoso, Mauro André Barbosa Cunha, Paulo Lilles Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2022

Detecting Data Injection Attacks in ROS Systems using Machine Learning.

Rodrigo Abrantes Antunes, Bruno Lopes Dalmazo, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2022

Depth-CUPRL: Depth-Imaged Contrastive Unsupervised Prioritized Representations in Reinforcement Learning for Mapless Navigation of Unmanned Aerial Vehicles.

Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Ricardo B. Grando, Rodrigo da Silva Guerra, Paulo Lilles Drews Jr.

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

A neural network for segmentation of fertilizer grain with multiple sizes and without background.

Nelson de Farias Traversi, Paulo Jefferson Dias de Oliveira Evald, Jovania Menezes Dias, Douglas Alves Goulart, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the IECON 2022, 2022

A non-invasive learning-based method for pipeline overhaul on fertilizer production plants.

Jovania Menezes Dias, Paulo Jefferson Dias de Oliveira Evald, Rafael Tavares Guthes, Marta dos Anjos Duarte, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the IECON 2022, 2022

Attention-Based Neural Network For Ill-Exposed Image Correction.

Lucas Ricardo Vieira Messias, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Self-learning Methodology Based on Degradation Estimation for Underwater Image Enhancement.

Claudio Dornelles Mello Jr., Bryan Umpierre Moreira, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the Intelligent Systems - 11th Brazilian Conference, 2022

2021

Autonomous Agricultural Sprayer using Machine Vision and Nozzle Control.

Fábio P. Terra, Gustavo H. do Nascimento, Gabrielle A. Duarte, Paulo L. J. Drews-Jr

J. Intell. Robotic Syst., 2021

On Robustness of Robotic and Autonomous Systems Perception.

Cristiano Rafael Steffens, Lucas Ricardo Vieira Messias, Paulo Lilles Drews Jr., Silvia Silva da Costa Botelho

J. Intell. Robotic Syst., 2021

ICAR 2019 Special Issue.

Guilherme A. S. Pereira, Paulo L. J. Drews-Jr, Denis F. Wolf, Leonardo S. Mattos

J. Intell. Robotic Syst., 2021

Guided Sonar-to-Satellite Translation.

Giovanni G. De Giacomo, Matheus Machado dos Santos, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

J. Intell. Robotic Syst., 2021

Underwater image segmentation in the wild using deep learning.

Paulo Drews Jr., Isadora de Souza, Igor P. Maurell, Églen Protas, Silvia S. C. Botelho

J. Braz. Comput. Soc., 2021

A Form Understanding Approach to Printed and Structured Engineering Documentation.

Gabriel Lavoura dos Santos, Vanessa Telles da Silva, Laura A. Dalmolin, Ricardo Nagel Rodrigues, Paulo Lilles Jorge Drews Junior, Nelson L. Duarte Filho

Proceedings of the 34th SIBGRAPI Conference on Graphics, Patterns and Images, 2021

Fast Spatial-Temporal Transformer Network.

Rafael Molossi Escher, Rodrigo Andrade de Bem, Paulo Lilles Jorge Drews Junior

Proceedings of the 34th SIBGRAPI Conference on Graphics, Patterns and Images, 2021

Combination of Optical Character Recognition Engines for Documents Containing Sparse Text and Alphanumeric Codes.

Iago Lourenço Correa, Paulo Lilles Jorge Drews Junior, Ricardo Nagel Rodrigues

Proceedings of the 34th SIBGRAPI Conference on Graphics, Patterns and Images, 2021

A spatio-temporal exposure correction neural network for autonomous vehicle.

Albano Borba, Johann Pires, Rafael Molossi Escher, Rodrigo Andrade de Bem, Paulo Drews Jr.

Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

VBM granulometry for real applications in the fertilizer industry.

Nelson de Farias Traversi, Douglas Alves Goulart, Julio Cezar O. Mendonça, Silvia S. C. Botelho, Luciane B. Soares, Emanuel da S. D. Estrada, Paulo L. J. Drews-Jr, Vinícius Menezes de Oliveira

Proceedings of the Latin American Robotics Symposium, 2021

Water Classification Based on Underwater Monocular Image.

Everson Fagundes de Toledo, Edwilson Silva Vaz Junior, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2021

A Visual Inspection Proposal to Identify Corrosion Levels in Marine Vessels Using a Deep Neural Network.

Luciane B. Soares, Silvia Botelho, Ricardo Nagel, Paulo Lilles Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2021

A Framework for Underwater Vehicle Localization based on Cross-view and Cross-domain Acoustic and Aerial Images.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo L. J. Drews-Jr, Silvia S. C. Botelho, Claudio Dornelles Mello Jr.

Proceedings of the Latin American Robotics Symposium, 2021

Degradation-Driven Underwater Image Enhancement.

Claudio Dornelles Mello Jr., Paulo Lilles Drews Jr., Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2021

Geometric Primitive Fitting in Large Structure 3D Point Clouds Acquired by Drones.

Igor P. Maurell, Caue Ferreira, Carlos A. Eguti, Paulo Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2021

Analysis of a Hybrid Unmanned Aerial Underwater Vehicle Considering the Environment Transition.

Vivian M. Aoki, Pedro M. Pinheiro, Paulo L. J. Drews-Jr, Mauro André Barbosa Cunha, Lucas Griep Tuchtenhagen

Proceedings of the Latin American Robotics Symposium, 2021

Deep Reinforcement Learning for Mapless Navigation of a Hybrid Aerial Underwater Vehicle with Medium Transition.

Ricardo B. Grando, Junior Costa de Jesus, Victor Augusto Kich, Alisson Henrique Kolling, Nicolas P. Bortoluzzi, Pedro M. Pinheiro, Armando Alves Neto, Paulo Lilles Jorge Drews Junior

Proceedings of the IEEE International Conference on Robotics and Automation, 2021

2020

Matching Color Aerial Images and Underwater Sonar Images Using Deep Learning for Underwater Localization.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

IEEE Robotics Autom. Lett., 2020

CNN Based Image Restoration.

Cristiano Rafael Steffens, Lucas Ricardo Vieira Messias, Paulo L. J. Drews-Jr, Silvia Silva da Costa Botelho

J. Intell. Robotic Syst., 2020

Thermographic Non-Invasive Inspection Modelling of Fertilizer Pipelines Using Neural Networks.

Marta Duarte, Victor Coch, Jovania Dias, Silvia Botelho, Nelson Duarte Filho, Paulo Drews Jr.

Proceedings of the 33rd SIBGRAPI Conference on Graphics, Patterns and Images, 2020

Underwater Depth Estimation based on Water Classification using Monocular Image.

Edwilson Silva Vaz Junior, Everson Fagundes de Toledo, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2020

Security on ROS: analyzing and exploiting vulnerabilities of ROS-based systems.

Rafael R. Teixeira, Igor P. Maurell, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2020

Alternative Underwater Image Restoration Based on Unsupervised Learning and Autoencoder with Degradation Block.

Claudio Dornelles Mello Jr., Bryan Umpierre Moreira, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2020

A Novel Concept for Hybrid Unmanned Aerial Underwater Vehicles Focused on Aquatic Performance.

Alexandre C. Horn, Pedro M. Pinheiro, Ricardo B. Grando, César B. da Silva, Armando Alves Neto, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2020

Visual-based Autonomous Unmanned Aerial Vehicle for Inspection in Indoor Environments.

Ricardo B. Grando, Pedro M. Pinheiro, Nicolas P. Bortoluzzi, César B. da Silva, Otávio F. Zauk, Mariana O. Piñeiro, Vivian M. Aoki, André L. S. da Kelbouscas, Ylanna B. Lima, Paulo L. J. Drews-Jr, Armando Alves Neto

Proceedings of the Latin American Robotics Symposium, 2020

Deep Reinforcement Learning for Mapless Navigation of Unmanned Aerial Vehicles.

Ricardo B. Grando, Junior Costa de Jesus, Paulo L. J. Drews-Jr

Proceedings of the Latin American Robotics Symposium, 2020

Cooperative Training of Triplet Networks for Cross-Domain Matching.

Giovanni G. De Giacomo, Matheus Machado dos Santos, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2020

Embedded System for Automation of Linear Welding Robot for Naval and Offshore Industry.

Luciane B. Soares, Débora Debiaze de Paula, Patrick Baldez, Lucas Caetano, Ricardo Nagel, Danúbia Bueno Espíndola, Paulo Drews Jr., Silvia Silva da Costa Botelho

Proceedings of the 18th IEEE International Conference on Industrial Informatics, 2020

Grain Surface Simulator to Averiguate the Overlapping and Noise Problems on Computer Vision Granullometry of Fertilizers.

Douglas Alves Goulart, Nelson de Farias Traversi, Julio Cezar O. Mendonça, Ricardo Nagel Rodrigues, Emanuel da S. D. Estrada, Paulo Lilles Drews Jr., Vinicius Menezes de Oliveira, Silvia S. C. Botelho

Proceedings of the 18th IEEE International Conference on Industrial Informatics, 2020

A Pipelined Approach to Deal with Image Distortion in Computer Vision.

Cristiano Rafael Steffens, Lucas Ricardo Vieira Messias, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the Intelligent Systems - 9th Brazilian Conference, 2020

Unsupervised Learning Method for Encoder-Decoder-Based Image Restoration.

Claudio Dornelles Mello Jr., Lucas Ricardo Vieira Messias, Paulo Lilles Jorge Drews Junior, Silvia S. C. Botelho

Proceedings of the Intelligent Systems - 9th Brazilian Conference, 2020

2019

Visualization Methods for Image Transformation Convolutional Neural Networks.

Églen Protas, José Douglas Bratti, Joel Felipe de Oliveira Gaya, Paulo Drews Jr., Silvia S. C. Botelho

IEEE Trans. Neural Networks Learn. Syst., 2019

Underwater place recognition using forward-looking sonar images: A topological approach.

Matheus Machado dos Santos, Guilherme Brunei Zaffari, Pedro O. C. S. Ribeiro, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

J. Field Robotics, 2019

Single Image Restoration for Participating Media Based on Prior Fusion.

Joel Felipe de Oliveira Gaya, Amanda Cardoso Duarte, Felipe Codevilla Moraes, Paulo Drews Jr., Silvia Silva da Costa Botelho

IEEE Computer Graphics and Applications, 2019

Perfect Storm: DSAs Embrace Deep Learning for GPU-Based Computer Vision.

Marcelo R. Pias, Silvia Botelho, Paulo Drews Jr.

Proceedings of the 32nd SIBGRAPI Conference on Graphics, Patterns and Images Tutorials, 2019

An Optimized Image Fusion Method for Fume Removal in Automated Welding Robots Field.

Edwilson Vaz, Átila Astor Weis, Paulo Drews Jr., Silvia Botelho, Cristiano Rafael Steffens, Lucas Pereira

Proceedings of the Latin American Robotics Symposium, 2019

Evaluation of the Pressure-Flow Relationship in a Boom of an Autonomous Robotic Agricultural Sprayer.

Fábio P. Terra, Gabrielle da Rosa, Paulo Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2019

Can Exposure, Noise and Compression Affect Image Recognition? An Assessment of the Impacts on State-of-the-Art ConvNets.

Cristiano Rafael Steffens, Lucas Ricardo Vieira Messias, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the Latin American Robotics Symposium, 2019

Satellite and Underwater Sonar Image Matching Using Deep Learning.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the Latin American Robotics Symposium, 2019

A Perception System for an Autonomous Pesticide Boom Sprayer.

Gustavo Henrique do Nascimento, Felipe Weber, Gabrielle Almeida, Fábio P. Terra, Paulo Lilles Jorge Drews Junior

Proceedings of the Latin American Robotics Symposium, 2019

3D Surfaces Reconstruction and Volume Changes in Underwater Environments Using MSIS Sonar.

Bruno Justo, Matheus Machado dos Santos, Paulo Lilles Jorge Drews Junior, Jorge Arigony, Antônio Wilson Vieira

Proceedings of the Latin American Robotics Symposium, 2019

Non-Invasive Visual Computing Modelling for Obstruction Inspection of Pipes in the Fertilizer Industry.

Marta Duarte, Victor Coch, Jovania Dias, Silvia Botelho, Nelson Duarte Filho, Paulo Drews Jr.

Proceedings of the Latin American Robotics Symposium, 2019

Height Measurement and Adjustment of Welding Torch for Linear Welding Robot.

Lucas Caetano, Débora Debiaze de Paula, Eduardo do Amaral Leivas, Cristiano Rafael Steffens, Bryan Stefan, Matheus de Faria, Paulo Drews Jr., Silvia Botelho

Proceedings of the Latin American Robotics Symposium, 2019

Contrast Enhancement and Image Completion: A CNN Based Model to Restore Ill Exposed Images.

Cristiano Rafael Steffens, Lucas Ricardo Vieira Messias, Paulo Drews Jr., Silvia Silva da Costa Botelho

Proceedings of the 17th IEEE International Conference on Industrial Informatics, 2019

Simulating the Behaviour of Choquet-Like (pre) Aggregation Functions for Image Resizing in the Pooling Layer of Deep Learning Networks.

Camila Alves Dias, Jéssica C. S. Bueno, Eduardo N. Borges, Giancarlo Lucca, Hélida Salles Santos, Graçaliz Pereira Dimuro, Humberto Bustince, Paulo Drews Jr., Silvia Botelho, Eduardo Silva Palmeira

Proceedings of the Fuzzy Techniques: Theory and Applications, 2019

CNN-Based Luminance And Color Correction For ILL-Exposed Images.

Cristiano Rafael Steffens, Valquiria Huttner, Lucas Ricardo Vieira Messias, Paulo L. J. Drews-Jr, Silvia S. C. Botelho, Rodrigo da Silva Guerra

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Underwater Sonar and Aerial Images Data Fusion for Robot Localization.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo L. J. Drews-Jr, Silvia S. C. Botelho

Proceedings of the 19th International Conference on Advanced Robotics, 2019

A Study on Configuration of Propellers for Multirotor-like Hybrid Aerial-Aquatic Vehicles.

Alexandre C. Horn, Pedro M. Pinheiro, César B. da Silva, Armando Alves Neto, Paulo L. J. Drews-Jr

Proceedings of the 19th International Conference on Advanced Robotics, 2019

Semantic Segmentation of Static and Dynamic Structures of Marina Satellite Images using Deep Learning.

Matheus Machado dos Santos, Giovanni G. De Giacomo, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the 8th Brazilian Conference on Intelligent Systems, 2019

2018

Object Recognition and Semantic Mapping for Underwater Vehicles Using Sonar Data.

Matheus Machado dos Santos, Paulo Drews Jr., Pedro Núñez, Silvia Silva da Costa Botelho

J. Intell. Robotic Syst., 2018

Restoration of Images Affected by Welding Fume.

Edwilson Silva Vaz Junior, Paulo Lilles Jorge Drews Junior, Cristiano Rafael Steffens

Proceedings of the 31st SIBGRAPI Conference on Graphics, Patterns and Images, 2018

GuidedNet: Single Image Dehazing Using an End-to-End Convolutional Neural Network.

Lucas Teixeira Goncalves, Joel Felipe de Oliveira Gaya, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the 31st SIBGRAPI Conference on Graphics, Patterns and Images, 2018

Using the Choquet Integral in the Pooling Layer in Deep Learning Networks.

Camila Alves Dias, Jéssica C. S. Bueno, Eduardo N. Borges, Silvia S. C. Botelho, Graçaliz Pereira Dimuro, Giancarlo Lucca, Javier Fernández, Humberto Bustince, Paulo Lilles Jorge Drews Junior

Proceedings of the Fuzzy Information Processing, 2018

A Low Cost System to Optimize Pesticide Application Based on Mobile Technologies and Computer Vision.

Felipe Weber, Gabrielle da Rosa, Fábio P. Terra, Andre Oldoni, Paulo Drews Jr.

Proceedings of the Latin American Robotic Symposium, 2018

Deep Learning Based Exposure Correction for Image Exposure Correction with Application in Computer Vision for Robotics.

Cristiano Rafael Steffens, Paulo Lilles Jorge Drews, Silvia Silva da Costa Botelho

Proceedings of the Latin American Robotic Symposium, 2018

Image Processing for Automated Welding Robot: Reducing Interference due to Fume in Camera Lenses.

Edwilson Silva Vaz Junior, Paulo Lilles Drews Junior, Átila Astor Weis, Cristiano Rafael Steffens, Silvia Silva da Costa Botelho

Proceedings of the Latin American Robotic Symposium, 2018

Perception of an Opto-Mechanical Torch for Linear Welding Robot Using Monocular Camera.

Matheus de Faria, Paulo Lilles Jorge Drews, Luciane Baldassari, Silvia Silva da Costa Botelho

Proceedings of the Latin American Robotic Symposium, 2018

A Comparative Study on Sigma-Point Kalman Filters for Trajectory Estimation of Hybrid Aerial-Aquatic Vehicles.

Romulo Thiago Silva da Rosa, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Jorge Drews Junior, Armando Alves Neto, Alexandre C. Horn, Rodrigo Zelir Azzolin, Silvia S. C. Botelho

Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Underwater Place Recognition in Unknown Environments with Triplet Based Acoustic Image Retrieval.

Pedro O. C. S. Ribeiro, Matheus Machado dos Santos, Paulo Lilles Jorge Drews Junior, Silvia S. C. Botelho, Lucas M. Longaray, Giovanni G. Giacomo, Marcelo R. Pias

Proceedings of the 17th IEEE International Conference on Machine Learning and Applications, 2018

Sonar-to-Satellite Translation using Deep Learning.

Giovanni G. Giacomo, Matheus Machado dos Santos, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the 17th IEEE International Conference on Machine Learning and Applications, 2018

Visualization Techniques Applied to Image-to-Image Translation.

Églen Protas, José Douglas Bratti, Pedro O. C. S. Ribeiro, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the 7th Brazilian Conference on Intelligent Systems, 2018

2017

Object Classification in Semi Structured Enviroment Using Forward-Looking Sonar.

Matheus Machado dos Santos, Pedro Otávio Cardozo de Souza Ribeiro, Pedro Núñez, Paulo Drews Jr., Silvia Silva da Costa Botelho

Sensors, 2017

DeepDive: An End-to-End Dehazing Method Using Deep Learning.

Lucas Teixeira Goncalves, Joel Felipe de Oliveira Gaya, Paulo Drews Jr., Silvia Silva da Costa Botelho

Proceedings of the 30th SIBGRAPI Conference on Graphics, Patterns and Images, 2017

Seam tracking and welding bead geometry analysis for autonomous welding robot.

Luciane B. Soares, Átila Astor Weis, Ricardo Nagel Rodrigues, Paulo Lilles Jorge Drews Junior, Bruna Guterres, Silvia S. C. Botelho, Nelson Duarte Filho

Proceedings of the 2017 Latin American Robotics Symposium (LARS) and 2017 Brazilian Symposium on Robotics (SBR), 2017

Towards comparison of Kalman filter methods for localisation in underwater environments.

Romulo Thiago Silva da Rosa, Guilherme Brunei Zaffari, Paulo Jefferson Dias de Oliveira Evald, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the 2017 Latin American Robotics Symposium (LARS) and 2017 Brazilian Symposium on Robotics (SBR), 2017

Towards a biologically-inspired model for underwater localization based on sensory-motor coupling.

Hendry Ferreira Chame, Paulo Lilles Drews Jr., Silvia Silva da Costa Botelho

Proceedings of the 2017 Latin American Robotics Symposium (LARS) and 2017 Brazilian Symposium on Robotics (SBR), 2017

Automated seam tracking system based on passive monocular vision for automated linear robotic welding process.

Átila Astor Weis, Jusoan Lang Mor, Luciane B. Soares, Cristiano Rafael Steffens, Paulo Lilles Jorge Drews Junior, Matheus de Faria, Paulo Jefferson Dias de Oliveira Evald, Rodrigo Zelir Azzolin, Nelson Duarte Filho, Silvia Silva da Costa Botelho

Proceedings of the 15th IEEE International Conference on Industrial Informatics, 2017

Forward Looking Sonar Scene Matching Using Deep Learning.

Pedro Otávio Cardozo de Souza Ribeiro, Matheus Machado dos Santos, Paulo Lilles Jorge Drews Junior, Silvia Silva da Costa Botelho

Proceedings of the 16th IEEE International Conference on Machine Learning and Applications, 2017

Understading Image Restoration Convolutional Neural Networks with Network Inversion.

Églen Protas, José Douglas Bratti, Joel D. O. Gaya, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the 16th IEEE International Conference on Machine Learning and Applications, 2017

Deep Learning for Microalgae Classification.

Iago Lourenço Correa, Paulo Drews Jr., Silvia S. C. Botelho, Marcio Silva de Souza, Virgínia Maria Tavano

Proceedings of the 16th IEEE International Conference on Machine Learning and Applications, 2017

2016

Underwater Depth Estimation and Image Restoration Based on Single Images.

Paulo Drews Jr., Erickson R. Nascimento, Silvia S. C. Botelho, Mario Fernando Montenegro Campos

IEEE Computer Graphics and Applications, 2016

Effects of Water Currents in a Continuous Attractor Neural Network for SLAM Applications.

Guilherme Brunei Zaffari, Matheus Machado dos Santos, Paulo Lilles Jorge Drews, Silvia S. C. Botelho

Proceedings of the XIII Latin American Robotics Symposium and IV Brazilian Robotics Symposium, 2016

Semantic Mapping on Underwater Environment Using Sonar Data.

M. Machado, Paulo Drews Jr., P. Nunez, Silvia Botelho

Proceedings of the XIII Latin American Robotics Symposium and IV Brazilian Robotics Symposium, 2016

Vision-Based Obstacle Avoidance Using Deep Learning.

Joel D. O. Gaya, Lucas Teixeira Goncalves, Amanda Cardoso Duarte, Breno Zanchetta, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the XIII Latin American Robotics Symposium and IV Brazilian Robotics Symposium, 2016

Real-time monocular obstacle avoidance using Underwater Dark Channel Prior.

Paulo Drews Jr., Emili Hernández, Alberto Elfes, Erickson R. Nascimento, Mario Fernando Montenegro Campos

Proceedings of the 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2016

Using a MRF-BP model with color adaptive training for underwater color restoration.

A.-N. Ponce-Hinestroza, Luz Abril Torres-Méndez, Paulo Drews Jr.

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Supervised Microalgae Classification in Imbalanced Dataset.

Iago Lourenço Correa, Paulo Drews Jr., Marcio Silva de Souza, Virgínia Maria Tavano

Proceedings of the 5th Brazilian Conference on Intelligent Systems, 2016

2015

A Topological Descriptor of Acoustic Images for Navigation and Mapping.

Matheus Machado dos Santos, Pedro L. Ballester, Guilherme Brunei Zaffari, Paulo Drews Jr., Silvia Botelho

Proceedings of the 12th Latin American Robotics Symposium and 2015 3rd Brazilian Symposium on Robotics, 2015

Automatic restoration of underwater monocular sequences of images.

Paulo Drews Jr., Erickson R. Nascimento, Mario F. M. Campos, Alberto Elfes

Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Attitude control for an Hybrid Unmanned Aerial Underwater Vehicle: A robust switched strategy with global stability.

Armando Alves Neto, Leonardo A. Mozelli, Paulo Lilles Jorge Drews Junior, Mario Fernando Montenegro Campos

Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014

Spatial Density Patterns for Efficient Change Detection in 3D Environment for Autonomous Surveillance Robots.

Antônio Wilson Vieira, Paulo Lilles Jorge Drews Junior, Mario Fernando Montenegro Campos

IEEE Trans Autom. Sci. Eng., 2014

Hybrid Unmanned Aerial Underwater Vehicle: Modeling and simulation.

Paulo Lilles Jorge Drews Junior, Armando Alves Neto, Mario Fernando Montenegro Campos

Proceedings of the 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014

Generalized Optical Flow Model for Scattering Media.

Paulo Drews Jr., Erickson R. Nascimento, Arthur Xavier, Mario Fernando Montenegro Campos

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Underwater SLAM: Challenges, state of the art, algorithms and a new biologically-inspired approach.

Felipe Guth, Luan Silveira, Silvia Silva da Costa Botelho, Paulo Drews Jr., Pedro L. Ballester

Proceedings of the 5th IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics, 2014

2013

Novelty detection and segmentation based on Gaussian mixture models: A case study in 3D robotic laser mapping.

Paulo Drews Jr., Pedro Núñez, Rui P. Rocha, Mario Fernando Montenegro Campos, Jorge Dias

Robotics Auton. Syst., 2013

Microalgae classification using semi-supervised and active learning based on Gaussian mixture models.

Paulo Drews Jr., Rafael G. Colares, Pablo Machado, Matheus de Faria, Amália Detoni, Virgínia Tavano

J. Braz. Comput. Soc., 2013

Fast and adaptive 3D change detection algorithm for autonomous robots based on Gaussian Mixture Models.

Paulo Drews Jr., Sidnei Carlos da Silva Filho, L. F. Marcolino, Pedro Núñez Trujillo

Proceedings of the 2013 IEEE International Conference on Robotics and Automation, 2013

Transmission Estimation in Underwater Single Images.

Paulo Drews Jr., Erickson Rangel do Nascimento, F. Moraes, Silvia S. C. Botelho, Mario F. M. Campos

Proceedings of the 2013 IEEE International Conference on Computer Vision Workshops, 2013

3D robotic mapping: A biologic approach.

Luan Silveira, Felipe Guth, Paulo Drews Jr., Silvia S. C. Botelho

Proceedings of the 16th International Conference on Advanced Robotics, 2013

Improving change detection using Vertical Surface Normal Histograms and Gaussian Mixture Models in structured environments.

Paulo Drews Jr., Luis Jesús Manso, Sidnei Carlos da Silva Filho, Pedro Núñez

Proceedings of the 16th International Conference on Advanced Robotics, 2013

2012

Space D* - A path-planning algorithm for multiple robots in unknown environments.

Luan Silveira, Renan de Queiroz Maffei, Silvia Silva da Costa Botelho, Paulo Drews Jr., Alessandro de Lima Bicho, Nelson Duarte Filho

J. Braz. Comput. Soc., 2012

Self-Organizing Mapping of Robotic Environments Based on Neural Networks.

Mônica da Silva Figueiredo, Silvia Silva da Costa Botelho, Paulo Drews Jr., Celina Häffele Da Rocha

Proceedings of the 2012 Brazilian Symposium on Neural Networks, 2012

Efficient change detection in 3D environment for autonomous surveillance robots based on implicit volume.

Antônio Wilson Vieira, Paulo Lilles Jorge Drews Junior, Mario Fernando Montenegro Campos

Proceedings of the IEEE International Conference on Robotics and Automation, 2012

2010

Sensor fusion based on multi-self-organizing maps for SLAM.

Gabriel Leivas Oliveira, Silvia S. C. Botelho, Paulo Drews Jr., Mônica da Silva Figueiredo, Celina Häffele

Proceedings of the 2010 IEEE Conference on Multisensor Fusion and Integration for Intelligent Systems, 2010

Change detection in 3D environments based on Gaussian Mixture Model and robust structural matching for autonomous robotic applications.

Pedro Núñez Trujillo, Paulo Drews Jr., Antonio Bandera, Rui P. Rocha, Mario Fernando Montenegro Campos, Jorge Dias

Proceedings of the 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010

Novelty detection and 3D shape retrieval using superquadrics and multi-scale sampling for autonomous mobile robots.

Paulo Drews Jr., Pedro Núñez Trujillo, Rui P. Rocha, Mario Fernando Montenegro Campos, Jorge Dias

Proceedings of the IEEE International Conference on Robotics and Automation, 2010

Probabilistic LMA-based classification of human behaviour understanding using Power Spectrum technique.

Kamrad Khoshhal, Hadi Aliakbarpour, João Quintas, Paulo Drews Jr., Jorge Dias

Proceedings of the 13th Conference on Information Fusion, 2010

Crowd behavior analysis under cameras network fusion using probabilistic methods.

Paulo Drews Jr., João Quintas, Jorge Dias, Maria Andersson, Jonas Nygårds, Joakim Rydell

Proceedings of the 13th Conference on Information Fusion, 2010

2009

Appearance-based odometry and mapping with feature descriptors for underwater robots.

Silvia Silva da Costa Botelho, Paulo Lilles Jorge Drews Junior, Mônica da Silva Figueiredo, Celina Häffele Da Rocha, Gabriel Leivas Oliveira

J. Braz. Comput. Soc., 2009

Novelty detection and 3D shape retrieval based on Gaussian Mixture Models for autonomous surveillance robotics.

Pedro Núñez Trujillo, Paulo Drews Jr., Rui P. Rocha, Mario Fernando Montenegro Campos, Jorge Dias

Proceedings of the 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009

Data Fusion Calibration for a 3D Laser Range Finder and a Camera using Inertial Data.

Pedro Núñez, Paulo Drews Jr., Rui P. Rocha, Jorge Dias

Proceedings of the 4th European Conference on Mobile Robots, 2009

Object Shape Retrieval through Grasp Exploration.

Diego R. Faria, José Augusto Prado, Paulo Drews Jr., Jorge Dias

Proceedings of the 4th European Conference on Mobile Robots, 2009