Paulo Sérgio Silva Rodrigues

According to our database, Paulo Sérgio Silva Rodrigues authored at least 34 papers between 1999 and 2025.

Collaborative distances:

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

2025

Emotion recognition from facial images, body gestures, and skeletal posture keypoints: The BER2024 dataset.

Fernando Pujaico Rivera, Paulo Sérgio Silva Rodrigues, Oscar Eduardo Hidetoshi Fugita

Comput. Biol. Medicine, 2025

KSSD2025: A New Annotated Dataset for Automatic Kidney Stone Segmentation and Evaluation With Modified U-Net Based Deep Learning Models.

Murillo F. Murillobouzon, Paulo H. S. de Santana, Gabriel N. Missima, Weverson S. Pereira, Fernando Pujaico Rivera, Gilson A. Giraldi, Oscar Eduardo Hidetoshi Fugita, Paulo Sérgio Silva Rodrigues

IEEE Access, 2025

2024

A Sparse Local Binary Pattern extraction algorithm applied to event sensor data for object classification.

Fernando Azevedo Fardo, Paulo Sérgio Silva Rodrigues

Pattern Recognit., February, 2024

2020

Recent nature-Inspired algorithms for medical image segmentation based on tsallis statistics.

Guilherme Alberto Wachs-Lopes, Ricardo Morello Santos, N. T. Saito, Paulo Sérgio Silva Rodrigues

Commun. Nonlinear Sci. Numer. Simul., 2020

2019

A strategy based on non-extensive statistics to improve frame-matching algorithms under large viewpoint changes.

Guilherme Alberto Wachs-Lopes, Miller Horvath, Gilson A. Giraldi, Paulo Sérgio Silva Rodrigues

Signal Process. Image Commun., 2019

A <i>q</i>-Extension of Sigmoid Functions and the Application for Enhancement of Ultrasound Images.

Paulo Sérgio Silva Rodrigues, Guilherme Alberto Wachs-Lopes, Ricardo Morello Santos, Eduardo Coltri, Gilson Antonio Giraldi

Entropy, 2019

MIRA: A Computational Neuro-Based Cognitive Architecture Applied to Movie Recommender Systems.

Mariana B. Santos, Amanda M. Lima, Lucas A. Silva, Felipe S. Vargas, Guilherme Alberto Wachs-Lopes, Paulo Sérgio Silva Rodrigues

CoRR, 2019

CAD System for Breast US Images with Speckle Noise Reduction and Bio-Inspired Segmentation.

Paulo Sérgio Silva Rodrigues, Guilherme Alberto Wachs-Lopes, Gilson A. Giraldi, Célia A. Zorzo Barcelos, Luciana E. S. R. Vieira, Denise Guliato, Bikesh Kumar Singh

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

2018

Comparison of Bio-Inspired Algorithms From The Point of View of Medical Image Segmentation.

Guilherme Alberto Wachs-Lopes, Fernanda S. Beltrame, Ricardo Morello Santos, Paulo Sérgio Silva Rodrigues

Proceedings of the IEEE International Work Conference on Bioinspired Intelligence, 2018

Water leaks detection based on thermal images.

Cristiane Penteado, Yuri Olivatti, Guilherme Lopes, Paulo Sérgio Silva Rodrigues, Rodrigo Filev Maia, Plinio Thomaz Aquino

Proceedings of the IEEE International Smart Cities Conference, 2018

qFA: An Optimized Based-Tracking Approach Using Firefly Algorithm.

Victor Perrone de Lima Varela, Arthur Oliveira, Paulo Sérgio Silva Rodrigues, Miller Horvath

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

2017

Improving a firefly meta-heuristic for multilevel image segmentation using Tsallis entropy.

Paulo Sérgio Silva Rodrigues, Guilherme Alberto Wachs-Lopes, Horst R. Erdmann, Monael P. Ribeiro, Gilson A. Giraldi

Pattern Anal. Appl., 2017

2016

Analyzing natural human language from the point of view of dynamic of a complex network.

Guilherme Alberto Wachs-Lopes, Paulo Sérgio Silva Rodrigues

Expert Syst. Appl., 2016

Fourier Analysis and q-Gaussian Functions: Analytical and Numerical Results.

Paulo Sérgio Silva Rodrigues, Gilson Antonio Giraldi

CoRR, 2016

A Formal Evaluation of PSNR as Quality Measurement Parameter for Image Segmentation Algorithms.

Fernando Azevedo Fardo, Victor H. Conforto, Francisco C. de Oliveira, Paulo Sérgio Silva Rodrigues

CoRR, 2016

2011

Improving the non-extensive medical image segmentation based on Tsallis entropy.

Paulo Sérgio Silva Rodrigues, Gilson A. Giraldi

Pattern Anal. Appl., 2011

Surface Reconstruction for Generating Digital Models of Prosthesis.

Luiz C. M. de Aquino, Diego Augusto T. Q. Leite, Gilson Antonio Giraldi, Jaime S. Cardoso, Paulo Sérgio Silva Rodrigues, Luiz A. Pereira Neves

Proceedings of the VISAPP 2011, 2011

CARES 3.0: A two stage system combining feature-based recognition and edge-based segmentation for CIMT measurement on a multi-institutional ultrasound database of 300 images.

Filippo Molinari, Kristen M. Meiburger, U. Rajendra Acharya, Guang Zeng, Paulo Sérgio Silva Rodrigues, Luca Saba, Andrew Nicolaides, Jasjit S. Suri

Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2009

Computing the q-index for Tsallis Nonextensive Image Segmentation.

Paulo Sérgio Silva Rodrigues, Gilson A. Giraldi

Proceedings of the SIBGRAPI 2009, 2009

2008

Dimensionality Reduction, Classification and Reconstruction Problems in Statistical Learning Approaches.

Gilson A. Giraldi, Paulo Sérgio Silva Rodrigues, Edson C. Kitani, Carlos E. Thomaz

RITA, 2008

Statistical Learning Approaches for Discriminant Features Selection.

Gilson A. Giraldi, Paulo Sérgio Silva Rodrigues, Edson C. Kitani, João Ricardo Sato, Carlos E. Thomaz

J. Braz. Comput. Soc., 2008

2007

Network anomaly detection using nonextensive entropy.

Artur Ziviani, Antônio Tadeu A. Gomes, Marcelo L. Monsores, Paulo Sérgio Silva Rodrigues

IEEE Commun. Lett., 2007

Distributed Visualization Using VTK in Grid Environments.

Márcio L. Dutra, Paulo Sérgio Silva Rodrigues, Gilson Antonio Giraldi, Bruno Schulze

Proceedings of the Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2007), 2007

2006

Non-Extensive Entropy for CAD Systems of Breast Cancer Images.

Paulo Sérgio Silva Rodrigues, Ruey-Feng Chang, Jasjit S. Suri

Proceedings of the 19th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2006), 2006

A New Methodology Based on q-Entropy for Breast Lesion Classification in 3-D Ultrasound Images.

Paulo Sérgio Silva Rodrigues, Gilson A. Giraldi, Marcia Provenzano, Marcelo Daniel Brito Faria, Ruey-Feng Chang, Jasjit S. Suri

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

Implicit Dual Snakes for Medical Imaging.

Gilson A. Giraldi, Paulo Sérgio Silva Rodrigues, Jasjit S. Suri

Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005

Methods for Analytical Understanding of Agent-Based Modeling of Complex Systems

Gilson A. Giraldi, Luis C. da Costa, Adilson V. Xavier, Paulo Sérgio Silva Rodrigues

CoRR, 2005

Lattice Gas Cellular Automata for Computational Fluid Animation

Gilson A. Giraldi, Adilson V. Xavier, Antônio L. Apolinário Jr., Paulo Sérgio Silva Rodrigues

CoRR, 2005

Object Recognition and Tracking Using Bayesian Networks for Augmented Reality Systems.

Rodrigo L. S. Silva, Paulo Sérgio Silva Rodrigues, Gilson A. Giraldi, Gerson Cunha

Proceedings of the 9th International Conference on Information Visualisation, 2005

Using Tsallis entropy into a Bayesian network for CBIR.

Paulo Sérgio Silva Rodrigues, Gilson A. Giraldi, Ade A. Araujo

Proceedings of the 2005 International Conference on Image Processing, 2005

Gradient Vector Flow Models for Boundary Extraction in 2D Images.

Gilson A. Giraldi, Leandro S. Marturelli, Paulo Sérgio Silva Rodrigues

Proceedings of the Eighth IASTED International Conference on Computer Graphics and Imaging, 2005

2003

Um modelo bayesiano combinando análise semântica latente e atributos espaciais para recuperação de informação visual.

Paulo Sérgio Silva Rodrigues

PhD thesis, 2003

2002

A Region-Based Object Recognition Algorithm.

Paulo Sérgio Silva Rodrigues, Arnaldo de Albuquerque Araújo

Proceedings of the 15th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2002), 2002

1999

Describing Patterns in Flow-Like Images.

Paulo Sérgio Silva Rodrigues, Arnaldo de Albuquerque Araújo, Marcos Pinotti

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999