Gilson A. Giraldi

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 28

Top Topics

Discriminant Analysis

Hand Gesture Recognition

Principal Components

Top Venues

Multim. Tools Appl.

Publications

Maira B. H. Moran, Larissa Aparecida Vaz Oliveira, Marcelo Daniel Brito Faria, Luciana Freitas Bastos, Gilson A. Giraldi, Clarissa Canella, Aura Conci
Segmentation of skin layers in ultrasound images using a crowdsourcing and deep learning-based system. AICCSA (2023)
Maira B. H. Moran, Larissa Oliveira, Marcelo Daniel Brito Faria, Luciana Freitas Bastos, Gilson A. Giraldi, José Firmino Nogueira Neto, Aura Conci
A Lightweight Segmentation Method for Mandibular Canal Based on Arch Shape and Hough Transform. ICHI (2023)
Larissa Aparecida Vaz Oliveira, Maira Beatriz Hernandez Moran, Marcelo Daniel Brito Faria, Luciana Freitas Bastos, Gilson A. Giraldi, Luiz Antonio Ribeiro da Rosa, José Firmino Nogueira Neto, Aura Conci
Dental arch definition in computed tomographs using two semi-automatic methods. Medical Biol. Eng. Comput. 60 (12) (2022)
Maira B. H. Moran, Marcelo Faria, Gilson A. Giraldi, Luciana Bastos, Aura Conci
Using super-resolution generative adversarial network models and transfer learning to obtain high resolution digital periapical radiographs. Comput. Biol. Medicine 129 (2021)
Maira B. H. Moran, Marcelo Faria, Gilson A. Giraldi, Luciana Bastos, Larissa Oliveira, Aura Conci
Classification of Approximal Caries in Bitewing Radiographs Using Convolutional Neural Networks. Sensors 21 (15) (2021)
Maira B. H. Moran, Marcelo Faria, Gilson A. Giraldi, Luciana Bastos, Aura Conci
Do Radiographic Assessments of Periodontal Bone Loss Improve with Deep Learning Methods for Enhanced Image Resolution? Sensors 21 (6) (2021)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
Support vector machine ensembles for discriminant analysis for ranking principal components. Multim. Tools Appl. 79 (35-36) (2020)
Maira Beatriz Hernandez Moran, Marcelo Faria, Gilson A. Giraldi, Luciana Bastos, Bruno da Silva Inacio, Aura Conci
On using convolutional neural networks to classify periodontal bone destruction in periapical radiographs. BIBM (2020)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
Nested AdaBoost procedure for classification and multi-class nonlinear discriminant analysis. Soft Comput. 24 (23) (2020)
Eden Pereira da Silva, Eliaquim Monteiro Ramos, Leandro Tavares da Silva, Jaime S. Cardoso, Gilson A. Giraldi
Video Summarization through Total Variation, Deep Semi-supervised Autoencoder and Clustering Algorithms. VISIGRAPP (4: VISAPP) (2020)
Liliane Rodrigues de Almeida, Gilson A. Giraldi, Marcelo Bernardes Vieira
Applying Lie Groups Approaches for Rigid Registration of Point Clouds. CoRR (2020)
Italo M. F. Santos, Gilson A. Giraldi, Pablo Javier Blanco, Abimael D. Loula
Parameterizing Variational Methods Through Data-Driven Inverse Problems for Image Processing Applications. IWSSIP (2020)
Igor R. R. Xavier, Gilson A. Giraldi, Stuart James Gibson, Gilka J. F. Gattas, Daniel Rueckert, Carlos E. Thomaz
Age-related craniofacial differences based on spatio-temporal face image atlases. IET Image Process. 13 (9) (2019)
Guilherme Alberto Wachs-Lopes, Miller Horvath, Gilson A. Giraldi, Paulo Sergio Rodrigues
A strategy based on non-extensive statistics to improve frame-matching algorithms under large viewpoint changes. Signal Process. Image Commun. 75 (2019)
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
CAD System for Breast US Images with Speckle Noise Reduction and Bio-Inspired Segmentation. SIBGRAPI (2019)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
Nonlinear Discriminant Principal Component Analysis for Image Classification and Reconstruction. BRACIS (2018)
Josildo Pereira da Silva, Gilson A. Giraldi, Antônio L. Apolinário Jr.
Data-driven optimization approach for mass-spring models parametrization based on isogeometric analysis. J. Comput. Sci. 23 (2017)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
Ranking Tensor Subspaces in Weighted Multilinear Principal Component Analysis. Int. J. Pattern Recognit. Artif. Intell. 31 (7) (2017)
Anselmo Ferreira, Gilson A. Giraldi
Convolutional Neural Network approaches to granite tiles classification. Expert Syst. Appl. 84 (2017)
Paulo Sergio Rodrigues, Guilherme Alberto Wachs-Lopes, Horst R. Erdmann, Monael P. Ribeiro, Gilson A. Giraldi
Improving a firefly meta-heuristic for multilevel image segmentation using Tsallis entropy. Pattern Anal. Appl. 20 (1) (2017)
Carlos E. Thomaz, Vagner do Amaral, Gilson A. Giraldi, Duncan Fyfe Gillies, Daniel Rueckert
Is human face processing a feature- or pattern-based task? Evidence using a unified computational method driven by eye movements. CoRR (2017)
Diego Augusto T. Q. Leite, Julio C. Duarte, Luiz Antônio Pereira Neves, Jauvane C. de Oliveira, Gilson A. Giraldi
Hand gesture recognition from depth and infrared Kinect data for CAVE applications interaction. Multim. Tools Appl. 76 (20) (2017)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos Eduardo Thomaz
Ranking Principal Components in Face Spaces through AdaBoost.M2 Linear Ensemble. SIBGRAPI (2016)
Vagner do Amaral, Gilson A. Giraldi, Carlos E. Thomaz
A Statistical Quadtree Decomposition to Improve Face Analysis. ICPRAM (2016)
Josildo Pereira da Silva, Gilson A. Giraldi, Antônio L. Apolinário Jr.
A new optimization approach for mass-spring models parameterization. Graph. Model. 81 (2015)
Igor R. R. Xavier, M. Pereira, Gilson A. Giraldi, Stuart James Gibson, Christopher J. Solomon, Daniel Rueckert, Duncan Gillies, Carlos E. Thomaz
A Photo-Realistic Generator of Most Expressive and Discriminant Changes in 2D Face Images. EST (2015)
Gastão Florêncio Miranda Jr., Gilson A. Giraldi, Carlos E. Thomaz, Daniel Millan
Composition of Local Normal Coordinates and Polyhedral Geometry in Riemannian Manifold Learning. Int. J. Nat. Comput. Res. 5 (2) (2015)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
Comparing Ranking Methods for Tensor Components in Multilinear and Concurrent Subspace Analysis with Applications in Face Images. Int. J. Image Graph. 15 (1) (2015)
Márcio Cerqueira de Farias Macedo, Antônio Lopes Apolinário, Antonio Carlos dos Santos Souza, Gilson A. Giraldi
A Semi-automatic Markerless Augmented Reality Approach for On-Patient Volumetric Medical Data Visualization. SVR (2014)
Diego Augusto T. Q. Leite, Julio Cesar Duarte, Jauvane C. de Oliveira, Victor de Almeida Thomaz, Gilson A. Giraldi
A System to Interact with CAVE Applications Using Hand Gesture Recognition from Depth Data. SVR (2014)
Tiene A. Filisbino, Gilson A. Giraldi, Carlos Eduardo Thomaz
Ranking Methods for Tensor Components Analysis and Their Application to Face Images. SIBGRAPI (2013)
André Sobiecki, Alexandru C. Telea, Gilson A. Giraldi, Luiz A. Pereira Neves, Carlos Eduardo Thomaz
Low-cost Automatic Inpainting for Artifact Suppression in Facial Images. VISAPP (1) (2013)
Josildo Pereira da Silva, Antônio Lopes Apolinário Júnior, Gilson A. Giraldi
A Review of Dynamic NURBS Approach CoRR (2013)
Sicilia Ferreira Judice, José Guilherme Mayworm, Pedro Azevedo, Gilson A. Giraldi
Perspectives for Sketching Fluids Using Sketch-Based Techniques and Gradient Vector Flow for 3D LBM Initialization. VISIGRAPP (Selected Papers) (2012)
Carlos E. Thomaz, Gilson A. Giraldi, Joaquim F. Pinto da Costa, Duncan Fyfe Gillies
A Priori-Driven PCA. ACCV Workshops (2) (2012)
Walter Alexandre A. de Oliveira, Célia A. Zorzo Barcelos, Gilson A. Giraldi, Denise Guliato
HSD: A 3D shape descriptor based on the Hilbert curve and a reduction dimensionality approach. SMC (2012)
Gilson A. Giraldi, Edson C. Kitani, Emilio Del-Moral-Hernandez, Carlos E. Thomaz
Discriminant Component Analysis and Self-Organized Manifold Mapping for Exploring and Understanding Image Face Spaces. SIBGRAPI Tutorials (2011)
Paulo Sergio Rodrigues, Gilson A. Giraldi
Improving the non-extensive medical image segmentation based on Tsallis entropy. Pattern Anal. Appl. 14 (4) (2011)
Telmo Pinto, Ana Rebelo, Gilson A. Giraldi, Jaime S. Cardoso
Music Score Binarization Based on Domain Knowledge. IbPRIA (2011)
Luis C. da Costa, Esteban Walter Gonzalez Clua, Gilson A. Giraldi, Flávia Cristina Bernardini, Reinaldo A. C. Bianchi, Bruno Schulze, Anselmo Antunes Montenegro
A framework of intentional characters for simulation of social behavior. SummerSim (2010)
Pedro H. M. Lira, Gilson A. Giraldi, Luiz A. Pereira Neves
Segmentation and Feature Extraction of Panoramic Dental X-Ray Images. Int. J. Nat. Comput. Res. 1 (4) (2010)
Douglas Oliveira, Fábio Porto, Gilson A. Giraldi, Bruno Schulze, Raquel Coelho Gomes Pinto
Optimizing the pre-processing of scientific visualization techniques using QEF. MGC@Middleware (2010)
Sicilia Ferreira Judice, Bruno Barcellos S. Coutinho, Gilson A. Giraldi
Lattice methods for fluid animation in games. Comput. Entertain. 7 (4) (2009)
Paulo Sergio Rodrigues, Gilson A. Giraldi
Computing the q-index for Tsallis Nonextensive Image Segmentation. SIBGRAPI (2009)
Douglas E. M. de Oliveira, Gilson A. Giraldi, Luiz A. Pereira Neves, Adriana G. da Costa, Érica C. Kuchler
Automatic Data Extraction in Odontological X-ray Imaging. IMAGAPP (2009)
Gilson A. Giraldi, Paulo Sergio Rodrigues, Edson C. Kitani, Carlos E. Thomaz
Dimensionality Reduction, Classification and Reconstruction Problems in Statistical Learning Approaches. RITA 15 (1) (2008)
Gilson A. Giraldi, Paulo Sergio Rodrigues, Edson C. Kitani, João Ricardo Sato, Carlos E. Thomaz
Statistical Learning Approaches for Discriminant Features Selection. J. Braz. Comput. Soc. 14 (2) (2008)
Gilson A. Giraldi, Paulo Sergio Rodrigues, Jasjit S. Suri
Implicit Dual Snakes for Medical Imaging. EMBC (2006)
Paulo Sergio Rodrigues, Gilson A. Giraldi, Marcia Provenzano, Marcelo Faria, Ruey-Feng Chang, Jasjit S. Suri
A New Methodology Based on q-Entropy for Breast Lesion Classification in 3-D Ultrasound Images. EMBC (2006)
Gilson A. Giraldi, B. F. Moutinho, D. M. L. de Carvalho, Jauvane C. de Oliveira
Fourier Analysis and Holographic Representations of 1D and 2D Signals CoRR (2006)
J. S. Espinoza Ortiz, Gilson A. Giraldi, E. A. de Souza Neto, Raúl A. Feijóo
Quasi-Linear Soft Tissue Models Revisited CoRR (2006)
Gilson A. Giraldi, Adilson V. Xavier, Antônio L. Apolinário Jr., Paulo Sergio Rodrigues
Lattice Gas Cellular Automata for Computational Fluid Animation CoRR (2005)
Gilson A. Giraldi, Luis C. da Costa, Adilson V. Xavier, Paulo Sergio Rodrigues
Methods for Analytical Understanding of Agent-Based Modeling of Complex Systems CoRR (2005)
Antonio A. F. Oliveira, Saulo Ribeiro, Claudio Esperança, Gilson A. Giraldi
Loop Snakes: The Generalized Model. IV (2005)
Gilson A. Giraldi, Leandro S. Marturelli, Paulo Sergio Rodrigues
Gradient Vector Flow Models for Boundary Extraction in 2D Images CoRR (2005)
Gilson A. Giraldi, Antonio Alberto Fernandes de Oliveira
Convexity Analysis of Snake Models Based on Hamiltonian Formulation CoRR (2005)
Rodrigo L. S. Silva, Paulo Sergio Rodrigues, Gilson A. Giraldi, Gerson Cunha
Object Recognition and Tracking Using Bayesian Networks for Augmented Reality Systems. IV (2005)
Gilson A. Giraldi, Antonio A. F. Oliveira, Leonardo Carvalho
Mining Cellular Automata DataBases throug PCA Models CoRR (2005)
Gilson A. Giraldi, Leandro S. Marturelli, Paulo Sergio Rodrigues
Gradient Vector Flow Models for Boundary Extraction in 2D Images. Computer Graphics and Imaging (2005)
Paulo Sergio Rodrigues, Gilson A. Giraldi, Ade A. Araujo
Using Tsallis entropy into a Bayesian network for CBIR. ICIP (3) (2005)
Gilson A. Giraldi, Renato Portugal, Ricardo N. Thess
Genetic Algorithms and Quantum Computation CoRR (2004)
Antonio A. F. Oliveira, Saulo Ribeiro, Ricardo C. Farias, Claudio Esperança, Gilson A. Giraldi
Loop Snakes: Snakes with Enhanced Topology Control. SIBGRAPI (2004)
Fábio Porto, Gilson A. Giraldi, Jauvane C. de Oliveira, Rodrigo L. S. Silva, Bruno Schulze
CoDIMS: an adaptable middleware system for scientific visualization in Grids. Concurr. Pract. Exp. 16 (5) (2004)
Gilson A. Giraldi, Antonio A. F. Oliveira
Invariant Snakes And Initialization Of Deformable Models. Int. J. Image Graph. 4 (3) (2004)
Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
Dual-T-Snakes model for medical imaging segmentation. Pattern Recognit. Lett. 24 (7) (2003)
Gilson A. Giraldi
Classical and Nonextensive Information Theory CoRR (2003)
Gilson A. Giraldi, Leandro Schaefer, Ricardo C. Farias, Rodrigo L. S. Silva
Out-of-Core Segmentation by Deformable Models. WILF (2003)
Gilson A. Giraldi, Jauvane C. de Oliveira, Bruno Schulze, Rodrigo L. S. Silva
Distributed Visualization in Grid Environment. Middleware Workshops (2003)
Edilberto Strauss, Walter Jiménez, Gilson A. Giraldi, Rodrigo L. S. Silva, Antonio A. F. Oliveira
A Surface Reconstruction Approach Based on Multi-resolution Methods and the T-Surfaces Framework. WSCG (Posters) (2002)
Edilberto Strauss, Walter Jiménez, Gilson A. Giraldi, Rodrigo L. S. Silva, Antonio A. F. Oliveira
A Semi-Automatic Surface Reconstruction Framework Based on T-Surfaces and Isosurface Extraction Methods. SIBGRAPI (2002)
Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
Improving the Original Dual-T-Snakes Model. SIBGRAPI (2001)
Gilson A. Giraldi, Raúl A. Feijóo, Ricardo C. Farias
Parallel Volume Rendering of Unstructured Data with Application to Hemodynamics. RITA 8 (2) (2001)
Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
A Boundary Extraction Method Based on Dual-T-Snakes and Dynamic Programming. CVPR (2000)
Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
Boundary Extraction Approach Based on Multi-Resolution Methods and the T-Snakes Framework. SIBGRAPI (2000)
Luiz Marcos Garcia Gonçalves, Gilson A. Giraldi, Antonio A. F. Oliveira, Roderic A. Grupen
Learning policies for attentional control. CIRA (1999)