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

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Refereed journal papers · 27

type year title venue authors
’’ Superpixel segmentation using dynamic and iterative spanning forest CoRR F. de Castro Belém, S. Guimarães, A. Falcão
’’ Image segmentation using dense and sparse hierarchies of superpixels PR F. Galvão, S. Guimarães, A. Falcão
’’ Hierarchical segmentation from a non-increasing edge observation attribute PRL E. Cahuina, J. Cousty, S. Guimarães, Y. Kenmochi, G. Chávez, A. de Albuquerque Araújo
’’ Efficient hierarchical graph partitioning for image segmentation by optimum oriented cuts PRL H. Bejar, S. Guimarães, P. Miranda
’’ Learning to realign hierarchy for image segmentation PRL M. Adão, S. Guimarães, Z. do Patrocínio Jr.
’’ Superpixel segmentation using dynamic and iterative spanning forest SPL F. Belém, S. Guimarães, A. Falcão
’19 Efficient algorithms for hierarchical graph-based segmentation relying on the felzenszwalb-huttenlocher dissimilarity IJPRAI E. Cahuina, J. Cousty, Y. Kenmochi, A. de Albuquerque Araújo, G. Chávez, S. Guimarães
’19 Removing non-significant regions in hierarchical clustering and segmentation PRL B. Perret, J. Cousty, S. Guimarães, Y. Kenmochi, L. Najman
’18 Hierarchical segmentations with graphs: quasi-flat zones, minimum spanning trees, and saliency maps JMIV J. Cousty, L. Najman, Y. Kenmochi, S. Guimarães
’18 Evaluation of hierarchical watersheds TIP B. Perret, J. Cousty, S. Guimarães, D. Maia
’17 Combining pixel domain and compressed domain index for sketch based image retrieval MTAP C. Filho, B. Bustos, A. de Albuquerque Araújo, S. Guimarães
’16 A mid-level video representation based on binary descriptors: A case study for pornography detection CoRR C. Caetano, S. de Avila, W. Schwartz, S. Guimarães, A. de Albuquerque Araújo
’16 Summarizing video sequence using a graph-based hierarchical approach NEURO L. dos Santos Belo, C. Jr., Z. do Patrocínio Jr., S. Guimarães
’16 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
’15 New characterizations of minimum spanning trees and of saliency maps based on quasi-flat zones CoRR J. Cousty, L. Najman, Y. Kenmochi, S. Guimarães
’15 Efficient unsupervised band selection through spectral rhythms JTSP L. dos Santos, S. Guimarães, J. dos Santos
’15 An efficient access method for multimodal video retrieval MTAP R. Sperandio, Z. Jr., H. de Paula, S. Guimarães
’14 Exploring strategies for minimizing overlap between nodes in a multimodal metric tree JIDM R. Sperandio, Z. Jr., H. de Paula, S. Guimarães
’14 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
’14 Analysis of using metric access methods for visual search of objects in video databases RITA H. da Silva, Z. do Patrocínio Jr., S. Guimarães
’12 An efficient hierarchical graph based image segmentation CoRR S. Guimarães, J. Cousty, Y. Kenmochi, L. Najman
’11 Identification of video subsequence using bipartite graph matching JBCS S. Guimarães, Z. do Patrocínio Jr.
’09 A new dissimilarity measure for cut detection using bipartite graph matching IJSC S. Guimarães, Z. do Patrocínio Jr., H. de Paula, H. da Silva
’04 Flat zone analysis and a sharpening operation for gradual transition detection on video images JASP S. Guimarães, N. Leite, M. Couprie, A. de Albuquerque Araújo
’03 Video segmentation based on 2d image analysis PRL S. Guimarães, M. Couprie, A. de Albuquerque Araújo, N. Leite
’01 Morphological residues and a general framework for image filtering and segmentation JASP N. Leite, S. Guimarães
’00 Recuperação de informação visual com base no conteúdo em imagens e vídeos digitais RITA A. de Albuquerque Araújo, S. Guimarães