Gilson A. Giraldi

81 papers A* 1B 1C 4Misc 2Journal 41Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Synthetic Aerial Image Generation with Controllable Diffusion Models for Pinus Segmentation under Data Scarcity. VISAPP (1) Thiago Innani Justus, Rodrigo Minetto, Gilson A. Giraldi, Mauren Louise Sguario
2025	J	`jnl`	A novel stochastic model for the steady-state performance of norm-penalized adaptive algorithms. Digit. Signal Process. Lucas Paiva R. da Silva, Fabio A. A. Andrade, Milena F. Pinto, Gilson A. Giraldi, Diego Barreto Haddad
2025	J	`jnl`	Application of Denoising Diffusion Probabilistic Methods in Fetal MRI. RITA Ana Claudia Souza Vidal de Negreiros, Gilson A. Giraldi, Heron Werner
2025	J	`jnl`	KSSD2025: A New Annotated Dataset for Automatic Kidney Stone Segmentation and Evaluation With Modified U-Net Based Deep Learning Models. IEEE Access 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 S. S. Silva
2024	J	`jnl`	Regression and Classification with Single-Qubit Quantum Neural Networks. CoRR Leandro C. Souza, Bruno C. Guingo, Gilson A. Giraldi, Renato Portugal
2023	—	`conf`	A Lightweight Segmentation Method for Mandibular Canal Based on Arch Shape and Hough Transform. ICHI Maira B. H. Moran, Larissa Oliveira, Marcelo Daniel Brito Faria, Luciana Freitas Bastos, Gilson A. Giraldi, José Firmino Nogueira Neto, Aura Conci
2023	C	`conf`	Segmentation of skin layers in ultrasound images using a crowdsourcing and deep learning-based system. AICCSA Maira B. H. Moran, Larissa Aparecida Vaz Oliveira, Marcelo Daniel Brito Faria, Luciana Freitas Bastos, Gilson A. Giraldi, Clarissa Canella, Aura Conci
2022	J	`jnl`	Dental arch definition in computed tomographs using two semi-automatic methods. Medical Biol. Eng. Comput. 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
2021	J	`jnl`	Classification of Approximal Caries in Bitewing Radiographs Using Convolutional Neural Networks. Sensors Maira B. H. Moran, Marcelo Daniel Brito Faria, Gilson A. Giraldi, Luciana Freitas Bastos, Larissa Oliveira, Aura Conci
2021	J	`jnl`	Do Radiographic Assessments of Periodontal Bone Loss Improve with Deep Learning Methods for Enhanced Image Resolution? Sensors Maira B. H. Moran, Marcelo Daniel Brito Faria, Gilson A. Giraldi, Luciana Freitas Bastos, Aura Conci
2021	J	`jnl`	Using super-resolution generative adversarial network models and transfer learning to obtain high resolution digital periapical radiographs. Comput. Biol. Medicine Maira B. H. Moran, Marcelo Daniel Brito Faria, Gilson A. Giraldi, Luciana Freitas Bastos, Aura Conci
2020	J	`jnl`	Applying Lie Groups Approaches for Rigid Registration of Point Clouds. CoRR Liliane Rodrigues de Almeida, Gilson A. Giraldi, Marcelo Bernardes Vieira
2020	J	`jnl`	Nested AdaBoost procedure for classification and multi-class nonlinear discriminant analysis. Soft Comput. Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
2020	—	`conf`	On using convolutional neural networks to classify periodontal bone destruction in periapical radiographs. BIBM Maira Beatriz Hernandez Moran, Marcelo Daniel Brito Faria, Gilson A. Giraldi, Luciana Freitas Bastos, Bruno da Silva Inacio, Aura Conci
2020	—	`conf`	Parameterizing Variational Methods Through Data-Driven Inverse Problems for Image Processing Applications. IWSSIP Italo M. F. Santos, Gilson A. Giraldi, Pablo Javier Blanco, Abimael D. Loula
2020	J	`jnl`	Support vector machine ensembles for discriminant analysis for ranking principal components. Multim. Tools Appl. Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
2020	—	`conf`	Video Summarization through Total Variation, Deep Semi-supervised Autoencoder and Clustering Algorithms. VISIGRAPP (4: VISAPP) Eden Pereira da Silva, Eliaquim Monteiro Ramos, Leandro Tavares da Silva, Jaime S. Cardoso, Gilson A. Giraldi
2019	J	`jnl`	A strategy based on non-extensive statistics to improve frame-matching algorithms under large viewpoint changes. Signal Process. Image Commun. Guilherme Alberto Wachs-Lopes, Miller Horvath, Gilson A. Giraldi, Paulo Sergio Rodrigues
2019	J	`jnl`	Age-related craniofacial differences based on spatio-temporal face image atlases. IET Image Process. Igor R. R. Xavier, Gilson A. Giraldi, Stuart James Gibson, Gilka J. F. Gattas, Daniel Rueckert, Carlos E. Thomaz
2019	—	`conf`	CAD System for Breast US Images with Speckle Noise Reduction and Bio-Inspired Segmentation. SIBGRAPI 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
2019	—	`ch.`	Rendering Equation. Encyclopedia of Computer Graphics and Games Sicilia Ferreira Judice, Gilson A. Giraldi, José Karam-Filho
2018	—	`conf`	Nonlinear Discriminant Principal Component Analysis for Image Classification and Reconstruction. BRACIS Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
2017	J	`jnl`	Convolutional Neural Network approaches to granite tiles classification. Expert Syst. Appl. Anselmo Ferreira, Gilson A. Giraldi
2017	J	`jnl`	Data-driven optimization approach for mass-spring models parametrization based on isogeometric analysis. J. Comput. Sci. Josildo Pereira da Silva, Gilson A. Giraldi, Antônio L. Apolinário Jr.
2017	J	`jnl`	Hand gesture recognition from depth and infrared Kinect data for CAVE applications interaction. Multim. Tools Appl. Diego Augusto T. Q. Leite, Julio C. Duarte, Luiz Antônio Pereira Neves, Jauvane C. de Oliveira, Gilson A. Giraldi
2017	J	`jnl`	Improving a firefly meta-heuristic for multilevel image segmentation using Tsallis entropy. Pattern Anal. Appl. Paulo Sergio Rodrigues, Guilherme Alberto Wachs-Lopes, Horst R. Erdmann, Monael P. Ribeiro, Gilson A. Giraldi
2017	J	`jnl`	Is human face processing a feature- or pattern-based task? Evidence using a unified computational method driven by eye movements. CoRR Carlos E. Thomaz, Vagner do Amaral, Gilson A. Giraldi, Duncan Fyfe Gillies, Daniel Rueckert
2017	J	`jnl`	Ranking Tensor Subspaces in Weighted Multilinear Principal Component Analysis. Int. J. Pattern Recognit. Artif. Intell. Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
2016	C	`conf`	A Statistical Quadtree Decomposition to Improve Face Analysis. ICPRAM Vagner do Amaral, Gilson A. Giraldi, Carlos E. Thomaz
2016	—	`conf`	Ranking Principal Components in Face Spaces through AdaBoost.M2 Linear Ensemble. SIBGRAPI Tiene A. Filisbino, Gilson A. Giraldi, Carlos Eduardo Thomaz
2015	—	`conf`	A Photo-Realistic Generator of Most Expressive and Discriminant Changes in 2D Face Images. EST Igor R. R. Xavier, M. Pereira, Gilson A. Giraldi, Stuart James Gibson, Christopher J. Solomon, Daniel Rueckert, Duncan Gillies, Carlos E. Thomaz
2015	J	`jnl`	A new optimization approach for mass-spring models parameterization. Graph. Model. Josildo Pereira da Silva, Gilson A. Giraldi, Antônio L. Apolinário Jr.
2015	J	`jnl`	Comparing Ranking Methods for Tensor Components in Multilinear and Concurrent Subspace Analysis with Applications in Face Images. Int. J. Image Graph. Tiene A. Filisbino, Gilson A. Giraldi, Carlos E. Thomaz
2015	J	`jnl`	Composition of Local Normal Coordinates and Polyhedral Geometry in Riemannian Manifold Learning. Int. J. Nat. Comput. Res. Gastão Florêncio Miranda Jr., Gilson A. Giraldi, Carlos E. Thomaz, Daniel Millan
2014	—	`conf`	A Semi-automatic Markerless Augmented Reality Approach for On-Patient Volumetric Medical Data Visualization. SVR Márcio Cerqueira de Farias Macedo, Antônio Lopes Apolinário, Antonio Carlos dos Santos Souza, Gilson A. Giraldi
2014	—	`conf`	A System to Interact with CAVE Applications Using Hand Gesture Recognition from Depth Data. SVR Diego Augusto T. Q. Leite, Julio Cesar Duarte, Jauvane C. de Oliveira, Victor de Almeida Thomaz, Gilson A. Giraldi
2013	J	`jnl`	A Review of Dynamic NURBS Approach CoRR Josildo Pereira da Silva, Antônio Lopes Apolinário Júnior, Gilson A. Giraldi
2013	—	`conf`	Low-cost Automatic Inpainting for Artifact Suppression in Facial Images. VISAPP (1) André Sobiecki, Alexandru C. Telea, Gilson A. Giraldi, Luiz A. Pereira Neves, Carlos Eduardo Thomaz
2013	—	`conf`	Ranking Methods for Tensor Components Analysis and Their Application to Face Images. SIBGRAPI Tiene A. Filisbino, Gilson A. Giraldi, Carlos Eduardo Thomaz
2012	—	`conf`	A Priori-Driven PCA. ACCV Workshops (2) Carlos E. Thomaz, Gilson A. Giraldi, Joaquim F. Pinto da Costa, Duncan Fyfe Gillies
2012	B	`conf`	HSD: A 3D shape descriptor based on the Hilbert curve and a reduction dimensionality approach. SMC Walter Alexandre A. de Oliveira, Célia A. Zorzo Barcelos, Gilson A. Giraldi, Denise Guliato
2012	—	`conf`	Perspectives for Sketching Fluids Using Sketch-Based Techniques and Gradient Vector Flow for 3D LBM Initialization. VISIGRAPP (Selected Papers) Sicilia Ferreira Judice, José Guilherme Mayworm, Pedro Azevedo, Gilson A. Giraldi
2011	—	`conf`	Discriminant Component Analysis and Self-Organized Manifold Mapping for Exploring and Understanding Image Face Spaces. SIBGRAPI Tutorials Gilson A. Giraldi, Edson C. Kitani, Emilio Del-Moral-Hernandez, Carlos E. Thomaz
2011	J	`jnl`	Improving the non-extensive medical image segmentation based on Tsallis entropy. Pattern Anal. Appl. Paulo Sergio Rodrigues, Gilson A. Giraldi
2011	Misc	`conf`	Music Score Binarization Based on Domain Knowledge. IbPRIA Telmo Pinto, Ana Rebelo, Gilson A. Giraldi, Jaime S. Cardoso
2010	—	`conf`	A framework of intentional characters for simulation of social behavior. SummerSim Luis C. da Costa, Esteban Walter Gonzalez Clua, Gilson A. Giraldi, Flávia Cristina Bernardini, Reinaldo A. C. Bianchi, Bruno Schulze, Anselmo Antunes Montenegro
2010	—	`conf`	Optimizing the pre-processing of scientific visualization techniques using QEF. MGC@Middleware Douglas Oliveira, Fábio Porto, Gilson A. Giraldi, Bruno Schulze, Raquel Coelho Gomes Pinto
2010	J	`jnl`	Segmentation and Feature Extraction of Panoramic Dental X-Ray Images. Int. J. Nat. Comput. Res. Pedro H. M. Lira, Gilson A. Giraldi, Luiz A. Pereira Neves
2009	—	`conf`	Automatic Data Extraction in Odontological X-ray Imaging. IMAGAPP Douglas E. M. de Oliveira, Gilson A. Giraldi, Luiz A. Pereira Neves, Adriana G. da Costa, Érica C. Kuchler
2009	—	`conf`	Computing the q-index for Tsallis Nonextensive Image Segmentation. SIBGRAPI Paulo Sergio Rodrigues, Gilson A. Giraldi
2009	J	`jnl`	Lattice methods for fluid animation in games. Comput. Entertain. Sicilia Ferreira Judice, Bruno Barcellos S. Coutinho, Gilson A. Giraldi
2008	J	`jnl`	Dimensionality Reduction, Classification and Reconstruction Problems in Statistical Learning Approaches. RITA Gilson A. Giraldi, Paulo Sergio Rodrigues, Edson C. Kitani, Carlos E. Thomaz
2008	J	`jnl`	Statistical Learning Approaches for Discriminant Features Selection. J. Braz. Comput. Soc. Gilson A. Giraldi, Paulo Sergio Rodrigues, Edson C. Kitani, João Ricardo Sato, Carlos E. Thomaz
2006	—	`conf`	A New Methodology Based on q-Entropy for Breast Lesion Classification in 3-D Ultrasound Images. EMBC Paulo Sergio Rodrigues, Gilson A. Giraldi, Marcia Provenzano, Marcelo Daniel Brito Faria, Ruey-Feng Chang, Jasjit S. Suri
2006	J	`jnl`	Fourier Analysis and Holographic Representations of 1D and 2D Signals CoRR Gilson A. Giraldi, B. F. Moutinho, D. M. L. de Carvalho, Jauvane C. de Oliveira
2006	—	`conf`	Implicit Dual Snakes for Medical Imaging. EMBC Gilson A. Giraldi, Paulo Sergio Rodrigues, Jasjit S. Suri
2006	J	`jnl`	Quasi-Linear Soft Tissue Models Revisited CoRR J. S. Espinoza Ortiz, Gilson A. Giraldi, E. A. de Souza Neto, Raúl A. Feijóo
2005	J	`jnl`	Convexity Analysis of Snake Models Based on Hamiltonian Formulation CoRR Gilson A. Giraldi, Antonio Alberto Fernandes de Oliveira
2005	J	`jnl`	Gradient Vector Flow Models for Boundary Extraction in 2D Images CoRR Gilson A. Giraldi, Leandro S. Marturelli, Paulo Sergio Rodrigues
2005	—	`conf`	Gradient Vector Flow Models for Boundary Extraction in 2D Images. Computer Graphics and Imaging Gilson A. Giraldi, Leandro S. Marturelli, Paulo Sergio Rodrigues
2005	J	`jnl`	Lattice Gas Cellular Automata for Computational Fluid Animation CoRR Gilson A. Giraldi, Adilson V. Xavier, Antônio L. Apolinário Jr., Paulo Sergio Rodrigues
2005	C	`conf`	Loop Snakes: The Generalized Model. IV Antonio A. F. Oliveira, Saulo P. Ribeiro, Claudio Esperança, Gilson A. Giraldi
2005	J	`jnl`	Methods for Analytical Understanding of Agent-Based Modeling of Complex Systems CoRR Gilson A. Giraldi, Luis C. da Costa, Adilson V. Xavier, Paulo Sergio Rodrigues
2005	J	`jnl`	Mining Cellular Automata DataBases throug PCA Models CoRR Gilson A. Giraldi, Antonio A. F. Oliveira, Leonardo Carvalho
2005	C	`conf`	Object Recognition and Tracking Using Bayesian Networks for Augmented Reality Systems. IV Rodrigo L. S. Silva, Paulo Sergio Rodrigues, Gilson A. Giraldi, Gerson Cunha
2005	—	`conf`	Using Tsallis entropy into a Bayesian network for CBIR. ICIP (3) Paulo Sergio Rodrigues, Gilson A. Giraldi, Ade A. Araujo
2004	J	`jnl`	CoDIMS: an adaptable middleware system for scientific visualization in Grids. Concurr. Pract. Exp. Fábio Porto, Gilson A. Giraldi, Jauvane C. de Oliveira, Rodrigo L. S. Silva, Bruno Schulze
2004	J	`jnl`	Genetic Algorithms and Quantum Computation CoRR Gilson A. Giraldi, Renato Portugal, Ricardo N. Thess
2004	J	`jnl`	Invariant Snakes And Initialization Of Deformable Models. Int. J. Image Graph. Gilson A. Giraldi, Antonio A. F. Oliveira
2004	—	`conf`	Loop Snakes: Snakes with Enhanced Topology Control. SIBGRAPI Antonio A. F. Oliveira, Saulo P. Ribeiro, Ricardo C. Farias, Claudio Esperança, Gilson A. Giraldi
2003	J	`jnl`	Classical and Nonextensive Information Theory CoRR Gilson A. Giraldi
2003	—	`conf`	Distributed Visualization in Grid Environment. Middleware Workshops Gilson A. Giraldi, Jauvane C. de Oliveira, Bruno Schulze, Rodrigo L. S. Silva
2003	J	`jnl`	Dual-T-Snakes model for medical imaging segmentation. Pattern Recognit. Lett. Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
2003	—	`conf`	Out-of-Core Segmentation by Deformable Models. WILF Gilson A. Giraldi, Leandro Schaefer, Ricardo C. Farias, Rodrigo L. S. Silva
2002	—	`conf`	A Semi-Automatic Surface Reconstruction Framework Based on T-Surfaces and Isosurface Extraction Methods. SIBGRAPI Edilberto Strauss, Walter Jiménez, Gilson A. Giraldi, Rodrigo L. S. Silva, Antonio A. F. Oliveira
2002	Misc	`conf`	A Surface Reconstruction Approach Based on Multi-resolution Methods and the T-Surfaces Framework. WSCG (Posters) Edilberto Strauss, Walter Jiménez, Gilson A. Giraldi, Rodrigo L. S. Silva, Antonio A. F. Oliveira
2001	—	`conf`	Improving the Original Dual-T-Snakes Model. SIBGRAPI Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
2001	J	`jnl`	Parallel Volume Rendering of Unstructured Data with Application to Hemodynamics. RITA Gilson A. Giraldi, Raúl A. Feijóo, Ricardo C. Farias
2000	A*	`conf`	A Boundary Extraction Method Based on Dual-T-Snakes and Dynamic Programming. CVPR Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
2000	—	`conf`	Boundary Extraction Approach Based on Multi-Resolution Methods and the T-Snakes Framework. SIBGRAPI Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira
1999	—	`conf`	Learning policies for attentional control. CIRA Luiz Marcos Garcia Gonçalves, Gilson A. Giraldi, Antonio A. F. Oliveira, Roderic A. Grupen