Marcelo Gattass

140 papers A 2B 1C 7Misc 5Journal 85Unranked 38

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Revisiting adaptive patches for mesh denoising. Eng. Comput. Jan Hurtado, Alberto Raposo, Marcelo Gattass
2025	J	`jnl`	Application of natural language modeling techniques in natural gas segmentation in seismic reflection images. Neural Comput. Appl. Henrique Ribeiro de Mello, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Geraldo Braz Júnior, João Dallyson Sousa de Almeida, Darlan Bruno Pontes Quintanilha, Marcelo Gattass
2025	J	`jnl`	Improving generalization through self-supervised learning using generative pre-training transformer for natural gas segmentation. Comput. Geosci. Luiz Fernando Santos, Marcelo Gattass, Carlos Rodriguez, Jan Hurtado, Frederico Miranda, Diogo Michelon, Roberto Ribeiro
2025	—	`conf`	Using a Visual-LSTM Enhanced U-Net for Natural Gas Segmentation in Clustered Seismic Data. BRACIS (4) Gabriel de Jesus Santos Costa, Luis Fernando Marin Sepulveda, Alan de Carvalho Araújo, Victor Rogério Sousa Ferreira, Mauricio Morais Almeida, Geraldo Braz Júnior, Aristófanes Corrêa Silva, Marcelo Gattass, Carlos Rodriquez Suarez
2024	J	`jnl`	A Comparative Study on Calibration of Deep Segmentation Models Over Distribution Shifts in Seismic Interpretation. IEEE Geosci. Remote. Sens. Lett. Felipe Andrade, Jan Hurtado, Marcelo Gattass
2024	—	`conf`	FCGAN: Spectral Convolutions via FFT for Channel-Wide Receptive Field in Generative Adversarial Networks. AIAI (3) Pedro H. B. Gomes, Luiz Fernando Santos, Marcelo Gattass
2024	J	`jnl`	Sharp feature-preserving mesh denoising. Multim. Tools Appl. Jan Hurtado, Marcelo Gattass, Alberto Raposo, Cristian Lopez
2023	J	`jnl`	3D point cloud denoising using anisotropic neighborhoods and a novel sharp feature detection algorithm. Vis. Comput. Jan Hurtado, Marcelo Gattass, Alberto Barbosa Raposo
2023	J	`jnl`	Detection of potential gas accumulations in 2D seismic images using spatio-temporal, PSO, and convolutional LSTM approaches. Expert Syst. Appl. Domingos Alves Dias Júnior, Luana Batista da Cruz, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass, Carlos Rodriguez, Roberto Quispe Quispe, Roberto Ribeiro, Vinicius Riguete
2023	J	`jnl`	Generalization of deep learning models for natural gas indication in 2D seismic data. Pattern Recognit. Luis Fernando Marin Sepulveda, Marcelo Gattass, Aristófanes Corrêa Silva, Roberto Quevedo, Diogo Michelon, Carlos Siedschlag, Roberto Ribeiro
2023	J	`jnl`	Heart segmentation in planning CT using 2.5D U-Net++ with attention gate. Comput. methods Biomech. Biomed. Eng. Imaging Vis. João Otávio Bandeira Diniz, Domingos Alves Dias Júnior, Luana Batista da Cruz, Giovanni L. F. da Silva, Jonnison Lima Ferreira, Darlan Bruno Pontes Quintanilha, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2023	J	`jnl`	Visual Localization and Mapping in Dynamic and Changing Environments. J. Intell. Robotic Syst. João Carlos Virgolino Soares, Vivian Suzano Medeiros, Gabriel Fischer Abati, Marcelo Becker, Glauco A. P. Caurin, Marcelo Gattass, Marco Antonio Meggiolaro
2022	J	`jnl`	A cascade approach for automatic segmentation of cardiac structures in short-axis cine-MR images using deep neural networks. Expert Syst. Appl. Italo Francyles Santos da Silva, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2022	J	`jnl`	Enveloping CAD models for visualization and interaction in XR applications. Eng. Comput. Jan Hurtado, Anselmo Antunes Montenegro, Marcelo Gattass, Felipe Gomes de Carvalho, Alberto Raposo
2022	J	`jnl`	Kidney tumor segmentation from computed tomography images using DeepLabv3+ 2.5D model. Expert Syst. Appl. Luana Batista da Cruz, Domingos Alves Dias Júnior, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, João Dallyson Sousa de Almeida, Anselmo Cardoso de Paiva, Marcelo Gattass
2022	J	`jnl`	Liver segmentation from computed tomography images using cascade deep learning. Comput. Biol. Medicine José Denes Lima Araújo, Luana Batista da Cruz, João Otávio Bandeira Diniz, Jonnison Lima Ferreira, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2022	Misc	`conf`	Time2Vec transformer: a time series approach for gas detection in seismic data. SAC Petterson Sousa Diniz, Domingos Alves Dias Júnior, João Otávio Bandeira Diniz, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Marcelo Gattass, Roberto Quevedo, Diogo Michelon, Carlos Siedschlag, Roberto Ribeiro
2022	J	`jnl`	Visual Localization and Mapping in Dynamic and Changing Environments. CoRR João Carlos Virgolino Soares, Vivian Suzano Medeiros, Gabriel Fischer Abati, Marcelo Becker, Glauco A. P. Caurin, Marcelo Gattass, Marco Antonio Meggiolaro
2021	J	`jnl`	An automatic method for segmentation of liver lesions in computed tomography images using deep neural networks. Expert Syst. Appl. José Denes Lima Araújo, Luana Batista da Cruz, Jonnison Lima Ferreira, Otilio Paulo da Silva Neto, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2021	J	`jnl`	Automatic method for classifying COVID-19 patients based on chest X-ray images, using deep features and PSO-optimized XGBoost. Expert Syst. Appl. Domingos Alves Dias Júnior, Luana Batista da Cruz, João Otávio Bandeira Diniz, Giovanni Lucca França da Silva, Geraldo Braz Júnior, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2021	J	`jnl`	Bayesian convolutional neural network estimation for pediatric pneumonia detection and diagnosis. Comput. Methods Programs Biomed. Vandécia Rejane Monteiro Fernandes, Geraldo Braz Júnior, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Marcelo Gattass
2021	J	`jnl`	Crowd-SLAM: Visual SLAM Towards Crowded Environments using Object Detection. J. Intell. Robotic Syst. João Carlos Virgolino Soares, Marcelo Gattass, Marco Antonio Meggiolaro
2021	J	`jnl`	Segmentation and quantification of COVID-19 infections in CT using pulmonary vessels extraction and deep learning. Multim. Tools Appl. João Otávio Bandeira Diniz, Darlan Bruno Pontes Quintanilha, Antonino C. dos Santos Neto, Giovanni L. F. da Silva, Jonnison Lima Ferreira, Stelmo Magalhães Barros Netto, José Denes Lima Araújo, Luana Batista da Cruz, Thamila Fontenele, Caio M. da S. Martins, Marcos Melo Ferreira, Venicius Garcia, José M. C. Boaro, Carolina L. S. Cipriano, Aristófanes C. Silva, Anselmo Cardoso de Paiva, Geraldo Braz Júnior, João Dallyson Sousa de Almeida, Rodolfo Acatauassu Nunes, Roberto Mogami, Marcelo Gattass
2020	J	`jnl`	A 3D sketch-based formulation to model salt bodies from seismic data. Comput. Geosci. Suellen Motta, Anselmo Antunes Montenegro, Marcelo Gattass, Deane Roehl
2020	J	`jnl`	Breast cancer diagnosis from histopathological images using textural features and CBIR. Artif. Intell. Medicine Edson Damasceno Carvalho, Antonio Oseas de Carvalho Filho, Romuere R. V. e Silva, Flávio H. D. Araújo, João Otávio Bandeira Diniz, Aristófanes C. Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2020	J	`jnl`	Interferometer eye image classification for dry eye categorization using phylogenetic diversity indexes for texture analysis. Comput. Methods Programs Biomed. Luana Batista da Cruz, Johnatan Carvalho Souza, Jefferson Alves de Sousa, Alex Martins Santos, Anselmo Cardoso de Paiva, João Dallyson Sousa de Almeida, Aristófanes Corrêa Silva, Geraldo Braz Júnior, Marcelo Gattass
2020	J	`jnl`	Kidney segmentation from computed tomography images using deep neural network. Comput. Biol. Medicine Luana Batista da Cruz, José Denes Lima Araújo, Jonnison Lima Ferreira, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, João Dallyson Sousa de Almeida, Anselmo Cardoso de Paiva, Marcelo Gattass
2020	J	`jnl`	Seismic fault detection in real data using transfer learning from a convolutional neural network pre-trained with synthetic seismic data. Comput. Geosci. Augusto Cunha, Axelle Pochet, Hélio Lopes, Marcelo Gattass
2020	J	`jnl`	Tear Film Classification in Interferometry Eye Images Using Phylogenetic Diversity Indexes and Ripley's K Function. IEEE J. Biomed. Health Informatics Luana Batista da Cruz, Johnatan Carvalho Souza, Anselmo Cardoso de Paiva, João Dallyson Sousa de Almeida, Geraldo Braz Júnior, Kelson Rômulo Teixeira Aires, Aristófanes Corrêa Silva, Marcelo Gattass
2019	J	`jnl`	ARTMe: a new array-based algorithm for Adaptive Refinement of Triangle Meshes. Eng. Comput. Jéferson Coêlho, Marcelo Gattass, Hélio Lopes
2019	J	`jnl`	Breast cancer detection in mammography using spatial diversity, geostatistics, and concave geometry. Multim. Tools Appl. Geraldo Braz Júnior, Simara Vieira da Rocha, João Dallyson Sousa de Almeida, Anselmo Cardoso de Paiva, Aristófanes C. Silva, Marcelo Gattass
2019	J	`jnl`	Glaucoma diagnosis in fundus eye images using diversity indexes. Multim. Tools Appl. José Denes Lima Araújo, Johnatan Carvalho Souza, Otilio Paulo Silva Neto, Jefferson Alves de Sousa, João Dallyson Sousa de Almeida, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Geraldo Braz Júnior, Marcelo Gattass
2019	J	`jnl`	Modified Quality Threshold Clustering for Temporal Analysis and Classification of Lung Lesions. IEEE Trans. Image Process. Stelmo Magalhães Barros Netto, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2019	J	`jnl`	Pathophysiological mapping of tumor habitats in the breast in DCE-MRI using molecular texture descriptor. Comput. Biol. Medicine Otilio Paulo da Silva Neto, José Denes Lima Araújo, Ana Gabriela Caldas Oliveira, Mara Cutrim, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2019	J	`jnl`	Seismic Fault Detection Using Convolutional Neural Networks Trained on Synthetic Poststacked Amplitude Maps. IEEE Geosci. Remote. Sens. Lett. Axelle Pochet, Pedro Henrique Bandeira Diniz, Hélio Lopes, Marcelo Gattass
2019	J	`jnl`	Temporal analysis of lung lesions through dynamic shape features. Comput. Electr. Eng. Darlan Bruno Pontes Quintanilha, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2019	—	`conf`	Visual SLAM in Human Populated Environments: Exploring the Trade-off between Accuracy and Speed of YOLO and Mask R-CNN. ICAR João Carlos Virgolino Soares, Marcelo Gattass, Marco Antonio Meggiolaro
2018	—	`conf`	Adaptive Patches for Mesh Denoising. SIBGRAPI Jan Hurtado, Marcelo Gattass, Alberto Raposo, Jéferson Coêlho
2018	J	`jnl`	Augmented visualization using homomorphic filtering and Haar-based natural markers for power systems substations. Comput. Ind. Daniel Lima Gomes Júnior, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Geraldo Braz Júnior, João Dallyson Sousa de Almeida, Antônio Sérgio de Araújo, Marcelo Gattass
2018	J	`jnl`	Automatic methods for diagnosis of glaucoma using texture descriptors based on phylogenetic diversity. Comput. Electr. Eng. Antônio Sousa Vieira de Carvalho Junior, Edson Damasceno Carvalho, Antonio Oseas de Carvalho Filho, Alcilene Dalília de Sousa, Aristófanes Corrêa Silva, Marcelo Gattass
2018	J	`jnl`	Classification of breast tissues into mass and non-mass by means of the micro-genetic algorithm, phylogenetic trees, LBP and SVM. Comput. methods Biomech. Biomed. Eng. Imaging Vis. Wener Borges de Sampaio, Fernando Soares Sérvulo de Oliveira, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2018	J	`jnl`	Classification of malignant and benign lung nodules using taxonomic diversity index and phylogenetic distance. Medical Biol. Eng. Comput. Robherson Wector de Sousa Costa, Giovanni Lucca França da Silva, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2018	J	`jnl`	Classification of patterns of benignity and malignancy based on CT using topology-based phylogenetic diversity index and convolutional neural network. Pattern Recognit. Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2018	J	`jnl`	Convolutional neural network and texture descriptor-based automatic detection and diagnosis of glaucoma. Expert Syst. Appl. Marcos Vinícius dos Santos Ferreira, Antonio Oseas de Carvalho Filho, Alcilene Dalília de Sousa, Aristófanes Corrêa Silva, Marcelo Gattass
2018	J	`jnl`	Convolutional neural network-based PSO for lung nodule false positive reduction on CT images. Comput. Methods Programs Biomed. Giovanni Lucca França da Silva, Thales Levi Azevedo Valente, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2018	J	`jnl`	Detection of mass regions in mammograms by bilateral analysis adapted to breast density using similarity indexes and convolutional neural networks. Comput. Methods Programs Biomed. João Otávio Bandeira Diniz, Pedro Henrique Bandeira Diniz, Thales Levi Azevedo Valente, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2018	J	`jnl`	Detection of white matter lesion regions in MRI using SLIC0 and convolutional neural network. Comput. Methods Programs Biomed. Pedro Henrique Bandeira Diniz, Thales Levi Azevedo Valente, João Otávio Bandeira Diniz, Aristófanes Corrêa Silva, Marcelo Gattass, Nina Ventura, Bernardo Carvalho Muniz, Emerson Leandro Gasparetto
2018	J	`jnl`	Method of differentiation of benign and malignant masses in digital mammograms using texture analysis based on phylogenetic diversity. Comput. Electr. Eng. Edson Damasceno Carvalho, Antonio Oseas de Carvalho Filho, Alcilene Dalília de Sousa, Aristófanes Corrêa Silva, Marcelo Gattass
2017	J	`jnl`	3D shape analysis to reduce false positives for lung nodule detection systems. Medical Biol. Eng. Comput. Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	A new quadtree-based approach for automatic quadrilateral mesh generation. Eng. Comput. Axelle Pochet, Waldemar Celes Filho, Hélio Lopes, Marcelo Gattass
2017	J	`jnl`	An Approach for Construction of Augmented Reality Systems using Natural Markers and Mobile Sensors in Industrial Fields. Int. J. Comput. Commun. Control Daniel Lima Gomes Júnior, Paulo Roberto Jansen dos Reis, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Geraldo Braz Júnior, Marcelo Gattass, Antônio Sérgio de Araújo
2017	J	`jnl`	Automatic diagnosis of strabismus in digital videos through cover test. Comput. Methods Programs Biomed. Thales Levi Azevedo Valente, João Dallyson Sousa de Almeida, Aristófanes Corrêa Silva, Jorge Antonio Meireles Teixeira, Marcelo Gattass
2017	J	`jnl`	Automatic mass detection in mammography images using particle swarm optimization and functional diversity indexes. Multim. Tools Appl. Otilio Paulo da Silva Neto, Aristófanes C. Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2017	J	`jnl`	Automatic method for quantitative automatic evaluation in dynamic renal scintilography images. Multim. Tools Appl. Wallas Henrique S. dos Santos, Steve Ataky Tsham Mpinda, Aristófanes C. Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2017	J	`jnl`	Computer-Aided Diagnosis of Lung Nodules in Computed Tomography by Using Phylogenetic Diversity, Genetic Algorithm, and SVM. J. Digit. Imaging Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Computer-aided diagnosis system for lung nodules based on computed tomography using shape analysis, a genetic algorithm, and SVM. Medical Biol. Eng. Comput. Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Lobbes: An Algorithm for Sparse-Spike Deconvolution. IEEE Geosci. Remote. Sens. Lett. Rodrigo Fernandes, Hélio Lopes, Marcelo Gattass
2017	J	`jnl`	Lung nodule classification using artificial crawlers, directional texture and support vector machine. Expert Syst. Appl. Bruno Rodrigues Froz, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Lung nodules diagnosis based on evolutionary convolutional neural network. Multim. Tools Appl. Giovanni L. F. da Silva, Otilio Paulo da Silva Neto, Aristófanes C. Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2017	J	`jnl`	Lung-Nodule Classification Based on Computed Tomography Using Taxonomic Diversity Indexes and an SVM. J. Signal Process. Syst. Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Semi-automatic methodology for augmented panorama development in industrial outdoor environments. Adv. Eng. Softw. Daniel Lima Gomes Júnior, Paulo Roberto Jansen dos Reis, Anselmo Cardoso de Paiva, Aristófanes Corrêa Silva, Geraldo Braz Júnior, Antônio Sérgio de Araújo, Marcelo Gattass
2017	J	`jnl`	Statistical tools for the temporal analysis and classification of lung lesions. Comput. Methods Programs Biomed. Stelmo Magalhães Barros Netto, Aristófanes Corrêa Silva, Hélio Lopes, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Texture based on geostatistic for glaucoma diagnosis from fundus eye image. Multim. Tools Appl. Jefferson Alves de Sousa, Anselmo Cardoso de Paiva, João Dallyson Sousa de Almeida, Aristófanes Corrêa Silva, Geraldo Braz Júnior, Marcelo Gattass
2017	J	`jnl`	Unsupervised detection of density changes through principal component analysis for lung lesion classification. Multim. Tools Appl. Stelmo Magalhães Barros Netto, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2017	J	`jnl`	Voxel-based comparative analysis of lung lesions in CT for therapeutic purposes. Medical Biol. Eng. Comput. Stelmo Magalhães Barros Netto, Aristófanes Corrêa Silva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2016	J	`jnl`	An efficient algorithm to generate random sphere packs in arbitrary domains. Comput. Math. Appl. Elias Lozano, Deane Roehl, Waldemar Celes Filho, Marcelo Gattass
2016	J	`jnl`	Texture analysis of masses malignant in mammograms images using a combined approach of diversity index and local binary patterns distribution. Expert Syst. Appl. Simara Vieira da Rocha, Geraldo Braz Júnior, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2015	—	`conf`	A 3D Simulation System for Emergency Evacuation in Offshore Platforms. SVR Guilherme Bezerra Zampronio, Alberto Barbosa Raposo, Marcelo Gattass
2015	Misc	`conf`	A shortest path algorithm for 2D seismic horizon tracking. SAC Eliana L. Goldner, Cristina Nader Vasconcelos, Pedro Mario Silva, Marcelo Gattass
2015	J	`jnl`	Automatic Detection of Masses in Mammograms Using Quality Threshold Clustering, Correlogram Function, and SVM. J. Digit. Imaging Joberth de Nazaré Silva, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2015	J	`jnl`	Classification of breast regions as mass and non-mass based on digital mammograms using taxonomic indexes and SVM. Comput. Biol. Medicine Fernando Soares Sérvulo de Oliveira, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2015	J	`jnl`	Computer-Aided Methodology for Syndromic Strabismus Diagnosis. J. Digit. Imaging João Dallyson Sousa de Almeida, Aristófanes Corrêa Silva, Jorge Antonio Meireles Teixeira, Anselmo Cardoso de Paiva, Marcelo Gattass
2015	J	`jnl`	Detection of masses in mammograms with adaption to breast density using genetic algorithm, phylogenetic trees, LBP and SVM. Expert Syst. Appl. Wener Borges de Sampaio, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2015	B	`conf`	Revisiting ant colony algorithms to seismic faults detection. ESANN Walther Maciel, Cristina Nader Vasconcelos, Pedro Mario Silva, Marcelo Gattass
2015	J	`jnl`	Surgical planning for horizontal strabismus using Support Vector Regression. Comput. Biol. Medicine João Dallyson Sousa de Almeida, Aristófanes Corrêa Silva, Jorge Antonio Meireles Teixeira, Anselmo Cardoso de Paiva, Marcelo Gattass
2014	C	`conf`	Accelerating Curvature Estimate in 3D Seismic Data Using GPGPU. SBAC-PAD Leonardo de Oliveira Martins, Marco Aurelio Goncalves da Silva, Marcelo Arruda, Joner Duarte, Pedro Mario Silva, Roberto Beauclair Seixas, Marcelo Gattass
2014	J	`jnl`	Automatic detection of small lung nodules in 3D CT data using Gaussian mixture models, Tsallis entropy and SVM. Eng. Appl. Artif. Intell. Alex Martins Santos, Antonio Oseas de Carvalho Filho, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2014	J	`jnl`	Automatic detection of solitary lung nodules using quality threshold clustering, genetic algorithm and diversity index. Artif. Intell. Medicine Antonio Oseas de Carvalho Filho, Wener Borges de Sampaio, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2014	J	`jnl`	FGNG: A fast multi-dimensional growing neural gas implementation. Neurocomputing Carlos Augusto Teixeira Mendes, Marcelo Gattass, Hélio Lopes
2013	J	`jnl`	A mass classification using spatial diversity approaches in mammography images for false positive reduction. Expert Syst. Appl. Geraldo Braz Júnior, Simara Vieira da Rocha, Marcelo Gattass, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva
2013	J	`jnl`	Detection of masses based on asymmetric regions of digital bilateral mammograms using spatial description with variogram and cross-variogram functions. Comput. Biol. Medicine Daniel Rodrigues Ericeira, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2013	Misc	`conf`	Indoor localization using SLAM in parallel with a natural marker detector. SAC Lucas Teixeira, Alberto Barbosa Raposo, Marcelo Gattass
2012	J	`jnl`	Analysis of directional patterns of lung nodules in computerized tomography using Getis statistics and their accumulated forms as malignancy and benignity indicators. Pattern Recognit. Lett. Stelmo Magalhães Barros Netto, Aristófanes Corrêa Silva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2012	J	`jnl`	Automatic segmentation of lung nodules with growing neural gas and support vector machine. Comput. Biol. Medicine Stelmo Magalhães Barros Netto, Aristófanes Corrêa Silva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2012	—	`conf`	System Model for Shooting Training Based on Interactive Video, Three-Dimensional Computer Graphics and Laser Ray Capture. SVR Antonio José Melo Leite Júnior, George Allan Menezes Gomes, Natal Anacleto Chicca Junior, Alysson Diniz dos Santos, Creto Augusto Vidal, Joaquim Bento Cavalcante Neto, Marcelo Gattass
2011	J	`jnl`	A graph-mining algorithm for automatic detection and counting of embryonic stem cells in fluorescence microscopy images. Integr. Comput. Aided Eng. Geisa Martins Faustino, Marcelo Gattass, Carlos José Pereira de Lucena, Priscila B. Campos, Stevens K. Rehen
2011	J	`jnl`	Detection of masses in mammogram images using CNN, geostatistic functions and SVM. Comput. Biol. Medicine Wener Borges de Sampaio, Edgar Moraes Diniz, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2011	J	`jnl`	Multi-camera calibration based on an invariant pattern. Comput. Graph. Manuel E. Loaiza, Alberto Barbosa Raposo, Marcelo Gattass
2010	—	`conf`	An efficient algorithm for depth image rendering. VRCAI Cesar Palomo, Marcelo Gattass
2010	J	`jnl`	Introdução à Programação de Propósito Geral em Hardware Gráfico. RITA Cristina Nader Vasconcelos, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2010	—	`conf`	Investigating Euclidean Mappings for CIEDE2000 Color Difference Formula. CIC Lorenzo Ridolfi, Marcelo Gattass, Hélio Lopes
2010	—	`conf`	Visual Pitch Class Profile - A Video-based Method for Real-time Guitar Chord Identification. VISAPP (2) Marcelo Cicconet, Paulo Cezar Pinto Carvalho, Luiz Velho, Marcelo Gattass
2009	—	`conf`	Automatic Embryonic Stem Cells Detection and Counting Method in Fluorescence Microscopy Images. ISBI Geisa Martins Faustino, Marcelo Gattass, Stevens K. Rehen, Carlos José Pereira de Lucena
2009	—	`conf`	Designing a hybrid user interface: a case study on an oil and gas application. VRCAI Felipe Gomes de Carvalho, Alberto Barbosa Raposo, Marcelo Gattass
2009	J	`jnl`	Detection of Breast Masses in Mammogram Images Using Growing Neural Gas Algorithm and Ripley's J. Signal Process. Syst. Leonardo de Oliveira Martins, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2009	J	`jnl`	Environ: Integrating VR and CAD in Engineering Projects. IEEE Computer Graphics and Applications Alberto Raposo, Ismael H. F. dos Santos, Luciano P. Soares, Gustavo N. Wagner, Eduardo T. L. Corseuil, Marcelo Gattass
2009	—	`conf`	Integrating VR in an Engineering Collaborative Problem Solving Environment. ICEIS (5) Ismael H. F. dos Santos, Alberto Raposo, Marcelo Gattass
2009	C	`conf`	Towards the use of collaborative virtual environments to crew unmanned oil platforms. CSCWD Hugo Fuks, Alberto Raposo, Simone Diniz Junqueira Barbosa, Heloisa Moura, Andreia Soares, Márcio Cunha, Marcelo Gattass, Carlos José Pereira de Lucena
2008	C	`conf`	A Software Architecture for an Engineering Collaborative Problem Solving Environment. SEW Ismael H. F. dos Santos, Alberto Barbosa Raposo, Marcelo Gattass
2008	A	`conf`	Accelerated Corner-Detector Algorithms. BMVC Lucas Teixeira, Waldemar Celes Filho, Marcelo Gattass
2008	—	`conf`	Augmented Reality Using Projective Invariant Patterns. ISVC (1) Lucas Teixeira, Manuel E. Loaiza, Alberto Raposo, Marcelo Gattass
2008	—	`conf`	Collaborative Environment for Engineering Simulations with Integrated VR Visualization. OTM Workshops Ismael H. F. dos Santos, Alberto Barbosa Raposo, Marcelo Gattass
2008	J	`jnl`	Diagnosis of solitary lung nodules using the local form of Ripley's K function applied to three-dimensional CT data. Comput. Methods Programs Biomed. Erick Corrêa da Silva, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Rodolfo Acatauassu Nunes, Marcelo Gattass
2008	C	`conf`	EnViron: An integrated VR tool for engineering projects. CSCWD Ismael H. F. dos Santos, Alberto Barbosa Raposo, Luciano P. Soares, Eduardo T. L. Corseuil, Gustavo N. Wagner, Paulo I. N. Santos, Rodrigo de Toledo, Marcelo Gattass
2008	—	`conf`	Lloyd's Algorithm on GPU. ISVC (1) Cristina Nader Vasconcelos, Asla Medeiros Sá, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2008	A	`conf`	Real-Time Video Processing for Multi-Object Chromatic Tracking. BMVC Cristina Nader Vasconcelos, Asla Medeiros Sá, Lucas Teixeira, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2008	—	`conf`	Solid height-map sets: modeling and visualization. Symposium on Solid and Physical Modeling Paulo I. N. Santos, Rodrigo de Toledo, Marcelo Gattass
2008	—	`ed.`	X Brazilian Symposium on Geoinformatics, 8-10 December, Rio de Janeiro, Rio de Janeiro, Brazil GEOINFO Marcelo Tílio Monteiro de Carvalho, Marco A. Casanova, Marcelo Gattass, Lúbia Vinhas
2007	—	`conf`	A Novel Optical Tracking Algorithm for Point-Based Projective Invariant Marker Patterns. ISVC (1) Manuel E. Loaiza, Alberto Raposo, Marcelo Gattass
2007	—	`conf`	An Anti-aliasing Technique for Voxel-Based Massive Model Visualization Strategies. ISVC (1) Gustavo N. Wagner, Alberto Raposo, Marcelo Gattass
2007	—	`conf`	Classification of Breast Masses in Mammogram Images Using Ripley's K Function and Support Vector Machine. MLDM Leonardo de Oliveira Martins, Erick Corrêa da Silva, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, Marcelo Gattass
2007	—	`conf`	Using Quadtrees for Energy Minimization Via Graph Cuts. VMV Cristina Nader Vasconcelos, Asla Medeiros Sá, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2006	—	`conf`	Towards the use of cad models in VR applications. VRCIA Alberto Raposo, Eduardo T. L. Corseuil, Gustavo N. Wagner, Ismael H. F. dos Santos, Marcelo Gattass
2006	—	`conf`	Using Neural Networks to Evaluate the Effectiveness of a new Seismic Fault Attribute. SBRN Marcos Machado, Marley M. B. R. Vellasco, Pedro Mario Silva, Marcelo Gattass
2005	J	`jnl`	Diagnosis of lung nodule using semivariogram and geometric measures in computerized tomography images. Comput. Methods Programs Biomed. Aristófanes C. Silva, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2005	—	`conf`	Semivariogram and SGLDM Methods Comparison for the Diagnosis of Solitary Lung Nodule. IbPRIA (2) Aristófanes C. Silva, Anselmo Cardoso de Paiva, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2004	—	`conf`	A Multimedia Workflow-Based Collaborative Engineering Environment: Integrating an Adaptative Workflow with a Multimedia Collaboration System and a Collaborative Virtual Environment for Petroleum Engineering. ICEIS (5) Ismael H. F. dos Santos, Carla Valle, Alberto Raposo, Marcelo Gattass
2004	—	`conf`	A multimedia workflow-based collaborative engineering environment for oil & gas industry. VRCAI Ismael H. F. dos Santos, Martin Göbel, Alberto Barbosa Raposo, Marcelo Gattass
2004	—	`conf`	Adaptive Space Carving. 3DPVT Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Marcelo Gattass, Luiz Velho
2004	J	`jnl`	Analysis of spatial variability using geostatistical functions for diagnosis of lung nodule in computerized tomography images. Pattern Anal. Appl. Aristófanes C. Silva, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2004	—	`conf`	Diagnosis of Lung Nodule Using the Semivariogram Function. SSPR/SPR Aristófanes C. Silva, Perfilino Eugênio Ferreira Jr., Paulo Cezar Pinto Carvalho, Marcelo Gattass
2004	Misc	`conf`	Diagnosis of lung nodule using Gini coefficient and skeletonization in computerized tomography images. SAC Aristófanes C. Silva, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2004	C	`conf`	ENVIRON - Visualization of CAD Models In a Virtual Reality Environment. EGVE Eduardo T. L. Corseuil, Alberto Barbosa Raposo, Romano J. M. da Silva, Marcio H. G. Pinto, Gustavo N. Wagner, Marcelo Gattass
2004	—	`conf`	Space Carving with a Hand-Held Camera. SIBGRAPI Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Luiz Velho, Marcelo Gattass
2002	C	`conf`	Finding Solutions for Effective Collaboration in a Heterogeneous Industrial Scenario. CSCWD Ismael H. F. dos Santos, Alberto Barbosa Raposo, Marcelo Gattass
2002	Misc	`conf`	Insertion of Three-Dimensional Objects in Architectural Photos. WSCG Beatriz Silva Villa Alvarez, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2001	—	`conf`	Automatic Camera Calibration for Image Sequences of a Football Match. ICAPR Flávio Szenberg, Paulo Cezar Pinto Carvalho, Marcelo Gattass
2000	—	`conf`	A Virtual Endoscopic System for Non-Invasive Bronchoscopy. SIBGRAPI Pedro Paulo de Magalhães Oliveira Jr., Marcelo Gattass
2000	J	`jnl`	Combined 3D visualization of volume data and polygonal models using a Shear-Warp algorithm. Comput. Graph. Ana Elisa Ferreira Schmidt, Marcelo Gattass, Paulo Cezar Pinto Carvalho
2000	—	`conf`	Ray Path Categorization. SIBGRAPI Diego Nehab, Marcelo Gattass
1999	C	`conf`	2D Texture Refinement Using Procedural Functions. IV Esteban Walter Gonzalez Clua, Marcelo Dreux, Marcelo Gattass
1999	—	`conf`	Efficient Visualization of Graphical Objects. SIBGRAPI Paula Frederick, Marcelo Gattass, Maurício R. Mediano
1999	—	`conf`	Interval Methods for Ray Casting Implicit Surfaces with Affine Arithmetic. SIBGRAPI Affonso de Cusatis Junior, Luiz Henrique de Figueiredo, Marcelo Gattass
1999	—	`conf`	Multiple Display Viewing Architecture for Virtual Environments over Heterogeneous Networks. SIBGRAPI Alexandre G. Ferreira, Renato Cerqueira, Waldemar Celes Filho, Marcelo Gattass
1999	—	`conf`	TDA - Um Método para Indexar Topologicamente Atributos Espaciais. SBBD Maurício R. Mediano, Marco A. Casanova, Marcelo Gattass
1998	—	`conf`	An algorithm for intersecting and trimming parametric meshes. SIBGRAPI Luiz Cristovao Gomes Coelho, Marcelo Gattass, Luiz Henrique de Figueiredo
1998	—	`conf`	Error measures in greedy insertion simplification methods. SIBGRAPI Anselmo Antunes Montenegro, Marcelo Gattass, Paulo C. P. Carvalho
1998	—	`conf`	Image-based modeling using a two-step camera calibration method. SIBGRAPI Paulo C. P. Carvalho, Flávio Szenberg, Marcelo Gattass
1996	J	`jnl`	IUP/LED: A Portable User Interface Development Tool. Softw. Pract. Exp. C. H. Levy, Luiz Henrique de Figueiredo, Marcelo Gattass, Carlos José Pereira de Lucena, Donald D. Cowan
1993	—	`ed.`	Proceedings of the 7th Brazilian Symposium on Software Engineering, SBES 1993, Rio de Janeiro, RJ, Brazil, October 27-29, 1993. SBES Julio César Sampaio do Prado Leite, Ana Regina Cavalcanti da Rocha, Cláudia L. R. Motta, Marcelo Gattass, Pedro Manoel da Silveira, Roberto Antonio Rodrigues de Almeida