Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Leo Pini Magalhães"'
Publikováno v:
Anais da XIV Conferência Brasileira sobre Qualidade da Energia Elétrica.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a7c013aa0d746f1b53cd6f6276b7c2e
https://doi.org/10.17648/cbqee-2021-130595
https://doi.org/10.17648/cbqee-2021-130595
Autor:
Murilo Pechoto, Leo Pini Magalhães, Sara Badra de Oliveira, Pedro de Carvalho, Paula Dornhofer Paro Costa
Publikováno v:
Resumos do....
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196c59c6ab7658b1d1af7dd2375563c8
https://doi.org/10.20396/revpibic2720192868
https://doi.org/10.20396/revpibic2720192868
Autor:
Murilo Pechoto, Pedro de Carvalho, Sara Badra de Oliveira, Leo Pini Magalhães, Paula Dornhofer Paro Costa
Publikováno v:
Resumos do....
Este trabalho de Iniciacao Cientifica teve como objetivo principal o uso do classificador OPF (Optimum-Path Forest) para a caracterizacao de emocoes faciais a partir da base CH-Unicamp de videos. Uma vez adaptada para uma base de imagens e escolhidas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341291bb093bfc9c7cd7208f4ed8d4c6
https://doi.org/10.20396/revpibic2720193022
https://doi.org/10.20396/revpibic2720193022
This article presents results of the simulation of SIFT based algorithms in the context of the identification of tattoos. The algorithms studied are the SIFT - Scale Invariant Feature Transform, ASIFT - Affine SIFT, BOV - Bag of Visual Words and FV -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcae3afbc364396df2af44f3a572b3a9
http://hdl.handle.net/11025/34587
http://hdl.handle.net/11025/34587
Autor:
Leo Pini Magalhães, Ricardo da Silva Torres, Jefersson A. dos Santos, Alexandre X. Falcão, André Tavares da Silva
Publikováno v:
Computer Vision and Image Understanding. 116:510-523
In content-based image retrieval (CBIR) using feedback-based learning, the user marks the relevance of returned images and the system learns how to return more relevant images in a next iteration. In this learning process, image comparison may be bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f2bae9bc8e817f2dfd62217c0831f5
https://doi.org/10.1016/j.cviu.2011.12.001
https://doi.org/10.1016/j.cviu.2011.12.001
Autor:
Alessandro de Lima Bicho, Marcelo Paravisi, Soraia Raupp Musse, Rafael Araújo Rodrigues, Leo Pini Magalhães, Claudio Rosito Jung
Publikováno v:
Computers & Graphics. 36:70-79
This paper presents a method for crowd simulation based on a biologically motivated space colonization algorithm. This algorithm was originally introduced to model leaf venation patterns and the branching architecture of trees. It operates by simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cac700067636f3871b431043e4800f8b
https://doi.org/10.1016/j.cag.2011.12.004
https://doi.org/10.1016/j.cag.2011.12.004
Publikováno v:
Pattern Recognition. 44:2971-2978
This paper discusses methods for content-based image retrieval (CBIR) systems based on relevance feedback according to two active learning paradigms, named greedy and planned. In greedy methods, the system aims to return the most relevant images for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c087df84405c04ef7226bdda5c6b587
https://doi.org/10.1016/j.patcog.2011.04.026
https://doi.org/10.1016/j.patcog.2011.04.026
Publikováno v:
Computers & Graphics. 25:1025-1039
This paper deals with the behavior of virtual environments from the collaboration point-of-view, in which actors (human or virtual beings) interact and collaborate by means of interdependent tasks. In this sense, actors may realize tasks that are dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fd600c85ac79ce20927ea3b3a67c9cb
https://doi.org/10.1016/s0097-8493(01)00156-x
https://doi.org/10.1016/s0097-8493(01)00156-x
Publikováno v:
Computers & Graphics. 22:735-743
This paper introduces the use of Petri Nets as a modeling and analysis tool for animation environments. Firstly, the original formulation for Petri Nets is applied in two animation situations, one modeled as a state machine and another exploring inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edeb20d306ba58a437dfed31b9e1638c
https://doi.org/10.1016/s0097-8493(98)00094-6
https://doi.org/10.1016/s0097-8493(98)00094-6
Autor:
Clesio Luis Tozzi, J.M. de Martino, Shin-Ting Wu, A. Hildebrand, F. Seibert, Leo Pini Magalhães, Rüdiger Strack
Publikováno v:
Computers & Graphics. 19:141-149
In this paper, a reference model aiming to contribute to the discussion and formalization of the issues related to the integration of Computer Graphics (CG), Image Processing (IP), and Computer Vision (CV) is proposed. This model takes into account t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1037703a937dc12277c12ef60d607c76
https://doi.org/10.1016/0097-8493(94)00129-m
https://doi.org/10.1016/0097-8493(94)00129-m