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检索条件"任意字段=14th Brazilian Symposium on Computer Graphics and Image Processing"
1117 条 记 录,以下是251-260 订阅
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Neighbor Embedding Projection and Rank-based Manifold Learning for image Retrieval  37
Neighbor Embedding Projection and Rank-based Manifold Learni...
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37th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Kawai, Vinicius Atsushi Sato Leticio, Gustavo Rosseto Valem, Lucas Pascotti Pedronette, Daniel Carlos Guimardes State Univ Sao Paulo UNESP Dept Stat Appl Math & Comp Rio Claro Brazil
Despite the impressive advances in image understanding approaches, defining similarity among images remains a challenging task, crucial for many applications such as classification and retrieval. Mainly supported by C... 详细信息
来源: 评论
Unsupervised Dual-Layer Aggregation for Feature Fusion on image Retrieval Tasks  37
Unsupervised Dual-Layer Aggregation for Feature Fusion on Im...
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37th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Moreno, Ademir, Jr. Guimaraes Pedronette, Daniel Carlos Sao Paulo State Univ UNESP Dept Stat Appl Math & Comp Rio Claro Brazil
the revolutionary advances in image representation have led to impressive progress in many image understanding-related tasks, primarily supported by Convolutional Neural Networks (CNN) and, more recently, by Transform... 详细信息
来源: 评论
A Robust Restricted Boltzmann Machine for Binary image Denoising  30
A Robust Restricted Boltzmann Machine for Binary Image Denoi...
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30th SIBGRAPI Conference on graphics, Patterns and images Tutorials (SIBGRAPI-T)
作者: Pires, Rafael Levada, Alexandre L. M. Souza, Gustavo B. Pereira, Luis A. M. Santos, Daniel F. S. Papa, Joao P. Univ Fed Sao Carlos Dept Comp Sao Carlos SP Brazil Univ Estadual Campinas Inst Comp Campinas SP Brazil Sao Paulo State Univ Dept Comp Bauru SP Brazil
During the image acquisition process, some level of noise is usually added to the real data mainly due to physical limitations of the acquisition sensor, and also regarding imprecisions during the data transmission an... 详细信息
来源: 评论
Self-Supervised image Re-Ranking based on Hypergraphs and Graph Convolutional Networks  37
Self-Supervised Image Re-Ranking based on Hypergraphs and Gr...
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37th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Lopes, Leonardo Tadeu Valem, Lucas Pascotti Pedronette, Daniel Carlos Guimardes Sao Paulo State Univ UNESP Dept Stat Appl Math & Comp Rio Claro Brazil
image retrieval approaches typically involve two fundamental stages: visual content representation and similarity measurement. Traditional methods rely on pairwise dissimilarity metrics, such as Euclidean distance, wh... 详细信息
来源: 评论
Improving Similarity Metric of Multi-modal MR Brain image Registration Via a Deep Ensemble  34
Improving Similarity Metric of Multi-modal MR Brain Image Re...
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34th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Andrade, Natan Faria, Fabio A. Cappabianco, Fabio A. M. Univ Fed Sao Paulo GIBIS Dept Sci & Technol Av Cesare Monsueto Giulio Lattes 1201 BR-12247014 Sao Jose Dos Campos SP Brazil
Brain image registration fuses and aligns sets of structural or functional images within individual and population studies. the similarity metric is an image registration component used for detecting the same target r... 详细信息
来源: 评论
Presenter-Centric image Collection and Annotation: Enhancing Accessibility for the Visually Impaired  36
Presenter-Centric Image Collection and Annotation: Enhancing...
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36th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Ferreira, Luisa Fernandes, Daniel Cerqueira, Fabio Ribeiro, Marcos Silva, Michel Univ Fed Vicosa UFV Dept Informat Vicosa MG Brazil Univ Fed Fluminense UFF Dept Prod Engn Petropolis RJ Brazil
With the recent COVID-19 pandemic, our daily lives and workplace became more dependent on technologies, e.g., the intensive use of video conferences. While a highly connected world enables remote working, it also rais... 详细信息
来源: 评论
A parallel application for 3D reconstruction of coronal loops using image morphing
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image AND VISION COMPUTING 2007年 第1期25卷 95-102页
作者: Faria, Lilian N. Mascarenhas, Nelson D. A. Moron, Celio E. Saito, Jos H. Rosa, Reinaldo R. Sawant, Hanumant S. Univ Fed Sao Carlos Dept Comp BR-13565905 Sao Carlos SP Brazil INPE DAS Inst Nacl Pesquisas Espaciais BR-12201970 Sao Jose Dos Campos Brazil INPE LAC Div Astrofis Lab Associado Comp & Matemat Aplicada BR-12201970 Sao Jose Dos Campos Brazil
this paper presents an approach for 3D reconstruction of X-ray tomographic images of coronal loops, observed on the solar atmosphere by the Japanese satellite Yohkoh. In this approach, the intermediate cross-sections ... 详细信息
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Multi-Object Segmentation by Hierarchical Layered Oriented image Foresting Transform  30
Multi-Object Segmentation by Hierarchical Layered Oriented I...
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30th SIBGRAPI Conference on graphics, Patterns and images Tutorials (SIBGRAPI-T)
作者: Castaneda Leon, Leissi M. Miranda, Paulo A. V. Univ Sao Paulo Inst Math & Stat Sao Paulo SP Brazil
this paper introduces a new method for multi-object segmentation in images, named as Hierarchical Layered Oriented image Foresting Transform (HLOIFT). As input, we have an image, a tree of relations between image obje... 详细信息
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Blood vessels segmentation in non-mydriatic images using wavelets and statistical classifiers  16
Blood vessels segmentation in non-mydriatic images using wav...
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16th brazilian symposium on computer graphics and image processing
作者: Leandro, JJG Soares, JVB Cesar, RM Jelinek, HF Univ Sao Paulo Inst Math & Stat Dept Comp Sci BR-05508900 Sao Paulo Brazil
this work, describes a new framework for automatic analysis of optic fundus non-mydriatic images, focusing on the segmentation of the blood vessels by using pixel classification based on pattern recognition techniques... 详细信息
来源: 评论
Enhancing brazilian Sign Language Recognition through Skeleton image Representation  37
Enhancing Brazilian Sign Language Recognition through Skelet...
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37th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Alves, Carlos Eduardo G. R. Boldt, Francisco de A. Paixao, thiago M. Inst Fed Espirito Santo IFES Vitoria ES Brazil
Effective communication is paramount for the inclusion of deaf individuals in society. However, persistent communication barriers due to limited Sign Language (SL) knowledge hinder their full participation. In this co... 详细信息
来源: 评论