Gabriel Barbosa da Fonseca

According to our database, Gabriel Barbosa da Fonseca authored at least 12 papers between 2016 and 2026.

Collaborative distances:

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

2026

Hierarchical Multi-Scale Deep Neural Network for Schizophrenia Detection in Neuroimaging.

Carlos Dias Maia, Gabriel Barbosa da Fonseca, Luis Enrique Zárate Gálvez, Silvio Jamil Ferzoli Guimarães

Proceedings of the 34th European Symposium on Artificial Neural Networks, 2026

2025

Hierarchy-based fuzzy segmentation and marker learning layer: theory and algorithms.

Gabriel Barbosa da Fonseca, Romain Negrel, Benjamin Perret, Jean Cousty, Silvio Jamil Ferzoli Guimarães

J. Math. Imaging Vis., August, 2025

2024

Cell Classification Based on Superpixel Segmentation and Transport-Based Morphometry.

Gustavo Lopes, Gabriel Barbosa da Fonseca, Giulia Novais, Daniel Santos Filho, Giovanna Souto, Gustavo Rohde, Zenilton Patrocínio, Alexandre X. Falcão, Silvio Jamil Ferzoli Guimarães

Proceedings of the 37th SIBGRAPI Conference on Graphics, Patterns and Images, 2024

2021

Hierarchical multi-label propagation using speaking face graphs for multimodal person discovery.

Gabriel Barbosa da Fonseca, Gabriel Sargent, Ronan Sicre, Zenilton K. G. do Patrocínio, Guillaume Gravier, Silvio Jamil Ferzoli Guimarães

Multim. Tools Appl., 2021

New hierarchy-based segmentation layer: towards automatic marker proposal.

Gabriel Barbosa da Fonseca, Romain Negrel, Benjamin Perret, Jean Cousty, Silvio Jamil Ferzoli Guimarães

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

Fuzzy-Marker-Based Segmentation Using Hierarchies.

Gabriel Barbosa da Fonseca, Benjamin Perret, Romain Negrel, Jean Cousty, Silvio Jamil Ferzoli Guimarães

Proceedings of the Discrete Geometry and Mathematical Morphology, 2021

2019

Exploring Hierarchy Simplification for Non-Significant Region Removal.

Isabela Borlido Barcelos, Gabriel Barbosa da Fonseca, Laurent Najman, Yukiko Kenmochi, Benjamin Perret, Jean Cousty, Zenilton K. G. do Patrocínio, Silvio Jamil Ferzoli Guimarães

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

2017

Using Graph Homomorphisms for Vertex Classification Analysis in Social Networks.

Giovani Melo Marzano, Pedro Henrique Batista Ruas da Silveira, Gabriel Barbosa da Fonseca, Pasteur Ottoni M. Jr., Silvio Jamil Ferzoli Guimarães

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017

Towards large scale multimedia indexing: A case study on person discovery in broadcast news.

Nam Le, Hervé Bredin, Gabriel Sargent, Miquel India, Paula Lopez-Otero, Claude Barras, Camille Guinaudeau, Guillaume Gravier, Gabriel Barbosa da Fonseca, Izabela Lyon Freire, Zenilton K. G. Patrocínio Jr., Silvio Jamil Ferzoli Guimarães, Gerard Martí, Josep Ramon Morros, Javier Hernando, Laura Docío Fernández, Carmen García-Mateo, Sylvain Meignier, Jean-Marc Odobez

Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing, 2017

Tag Propagation Approaches within Speaking Face Graphs for Multimodal Person Discovery.

Gabriel Barbosa da Fonseca, Izabela Lyon Freire, Zenilton K. G. Patrocínio Jr., Silvio Jamil Ferzoli Guimarães, Gabriel Sargent, Ronan Sicre, Guillaume Gravier

Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing, 2017

2016

Video similarity search by using compact representations.

Henrique Batista da Silva, Raquel Pereira de Almeida, Gabriel Barbosa da Fonseca, Carlos Caetano, Dario Vieira, Zenilton Kleber Gonçalves do Patrocínio Jr., Arnaldo de Albuquerque Araújo, Silvio Jamil Ferzoli Guimarães

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

PUCMinas and IRISA at Multimodal Person Discovery.

Gabriel Sargent, Gabriel Barbosa de Fonseca, Izabela Lyon Freire, Ronan Sicre, Zenilton Kleber Gonçalves do Patrocínio Jr., Silvio Jamil Ferzoli Guimarães, Guillaume Gravier

Proceedings of the Working Notes Proceedings of the MediaEval 2016 Workshop, 2016