Image and Multimedia Data Science Laboratory (IMSCIENCE)
Image and Multimedia Data Science Laboratory (IMScience)
 

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Selected journal papers

type year title venue authors
2020 Image segmentation using dense and sparse hierarchies of superpixels PR F. Galvão, S. Guimarães, A. Falcão
2020 Hierarchical segmentation from a non-increasing edge observation attribute PRL E. Cahuina, J. Cousty, S. Guimarães, Y. Kenmochi, G. Chávez, A. de Albuquerque Araújo
2020 Efficient hierarchical graph partitioning for image segmentation by optimum oriented cuts PRL H. Bejar, S. Guimarães, P. Miranda
2020 Learning to realign hierarchy for image segmentation PRL M. Adão, S. Guimarães, Z. do Patrocínio Jr.
2020 Superpixel segmentation using dynamic and iterative spanning forest SPL F. Belém, S. Guimarães, A. Falcão
2019 Removing non-significant regions in hierarchical clustering and segmentation PRL B. Perret, J. Cousty, S. Guimarães, Y. Kenmochi, L. Najman
2018 Hierarchical segmentations with graphs: quasi-flat zones, minimum spanning trees, and saliency maps JMIV J. Cousty, L. Najman, Y. Kenmochi, S. Guimarães
2018 Evaluation of hierarchical watersheds TIP B. Perret, J. Cousty, S. Guimarães, D. Maia
2017 Combining pixel domain and compressed domain index for sketch based image retrieval MTAP C. Filho, B. Bustos, A. de Albuquerque Araújo, S. Guimarães
2016 Summarizing video sequence using a graph-based hierarchical approach NEURO L. dos Santos Belo, C. Jr., Z. do Patrocínio Jr., S. Guimarães
2016 A mid-level video representation based on binary descriptors: A case study for pornography detection NEURO C. Caetano, S. de Avila, W. Schwartz, S. Guimarães, A. de Albuquerque Araújo
2015 An efficient access method for multimodal video retrieval MTAP R. Sperandio, Z. Jr., H. de Paula, S. Guimarães
2014 Graph-based hierarchical video segmentation based on a simple dissimilarity measure PRL K. de Souza, A. de Albuquerque Araújo, Z. do Patrocínio Jr., S. Guimarães
2003 Video segmentation based on 2d image analysis PRL S. Guimarães, M. Couprie, A. de Albuquerque Araújo, N. Leite

Selected conference papers

type year title venue authors
2019 Brief-based mid-level representations for time series classification CIARP R. de Souza, R. de Almeida, R. Miranda, Z. do Patrocínio Jr., S. Malinowski, S. Guimarães
2019 A study of observation scales based on felzenswalb-huttenlocher dissimilarity measure for hierarchical segmentation DGCI E. Cahuina, J. Cousty, S. Guimarães, Y. Kenmochi, G. Chávez, A. de Albuquerque Araújo
2019 Fight detection in video sequences based on multi-stream convolutional neural networks SIBGRAPI S. Carneiro, G. da Silva, S. Guimarães, H. Pedrini
2019 Exploring hierarchy simplification for non-significant region removal SIBGRAPI I. Barcelos, G. da Fonseca, L. Najman, Y. Kenmochi, B. Perret, J. Cousty, Z. do Patrocínio, S. Guimarães
2019 The importance of object-based seed sampling for superpixel segmentation SIBGRAPI F. Belém, L. de Melo Joao, S. Guimarães, A. Falcão
2018 Evaluation of bag-of-word performance for time series classification using discriminative sift-based mid-level representations CIARP R. Almeida, H. Herlanin, Z. do Patrocínio Jr., S. Malinowski, S. Guimarães
2018 Hierarchical graph-based segmentation in detection of object-related regions CIARP R. Ribeiro, S. Guimarães, Z. do Patrocínio Jr.
2018 Evaluation of scale-aware realignments of hierarchical image segmentation CIARP M. Adão, S. Guimarães, Z. Jr.
2018 Superpixel segmentation by object-based iterative spanning forest CIARP F. Belém, S. Guimarães, A. Falcão
2018 Image inpainting based on local patch search supported by image segmentation CIARP S. Carneiro, H. Pedrini, S. Guimarães
2018 Hierarchy-based salient regions: A region detector based on hierarchies of partitions CIARP K. Otiniano-Rodríguez, A. de Albuquerque Araújo, G. Chávez, J. Cousty, S. Guimarães, B. Perret
2017 A new pooling strategy based on local feature distribution: A case study for human action classification SIBGRAPI R. Almeida, Z. do Patrocínio Jr., S. Guimarães
2016 Gameplay genre video classification by using mid-level video representation SIBGRAPI R. de Souza, R. de Almeida, A. Moldovan, Z. do Patrocínio Jr., S. Guimarães
2016 Decreasing the number of features for improving human action classification SIBGRAPI K. de Souza, A. de Albuquerque Araújo, Z. do Patrocínio Jr., J. Cousty, L. Najman, Y. Kenmochi, S. Guimarães
2016 Stochastic hierarchical watershed cut based on disturbed topographical surface SIBGRAPI C. Filho, A. de Albuquerque Araújo, J. Cousty, S. Guimarães, L. Najman
2015 Hierarchical combination of semantic visual words for image classification and clustering CIARP V. von Glehn De Filippo, Z. do Patrocínio Jr., S. Guimarães
2015 Kernel combination through genetic programming for image classification CIARP Y. Ribeiro, Z. do Patrocínio Jr., S. Guimarães
2015 Re-ranking of the merging order for hierarchical image segmentation CIARP Z. do Patrocínio Jr., S. Guimarães
2015 Streaming graph-based hierarchical video segmentation by a simple label propagation SIBGRAPI K. de Souza, A. de Albuquerque Araújo, S. Guimarães, Z. do Patrocínio, M. Cord
2014 Unsupervised hyperspectral band selection based on spectral rhythm analysis SIBGRAPI L. dos Santos, S. Guimarães, A. de Albuquerque Araújo, J. dos Santos
2013 Hierarchical video segmentation using an observation scale SIBGRAPI K. de Souza, A. de Albuquerque Araújo, Z. do Patrocínio, J. Cousty, L. Najman, Y. Kenmochi, S. Guimarães
2010 A static video summarization method based on hierarchical clustering CIARP S. Guimarães, W. Gomes
2010 An unified transition detection based on bipartite graph matching approach CIARP Z. do Patrocínio Jr., S. Guimarães, H. da Silva, K. de Souza
2008 An approach for video cut detection using bipartite graph matching as dissimilarity distance ICPR S. Guimarães, Z. do Patrocínio Jr., H. de Paula
2007 Bipartite graph matching for video clip localization SIBGRAPI Z. do Patrocínio Jr., S. Guimarães, H. de Paula
2003 An approach to detect video transitions based on mathematical morphology ICIP S. Guimarães, M. Couprie, A. de Albuquerque Araújo, N. Leite
2002 Video fade detection by discrete line identification ICPR S. Guimarães, A. de Albuquerque Araújo, M. Couprie, N. Leite
2002 A directional and parametrized transition detection algorithm based on morphological residues SIBGRAPI S. Guimarães, N. Leite, M. Couprie, A. de Albuquerque Araújo
2001 A method for cut detection based on visual rhythm SIBGRAPI S. Guimarães, M. Couprie, A. de Albuquerque Araújo, N. Leite
2000 Image decomposition in morphological residues: an approach for image filtering and segmentation SIBGRAPI S. Guimarães, N. Leite
2000 Old movie restoration using opening by surface SIBGRAPI S. Guimarães, A. de Albuquerque Araújo, G. Cerqueira