Search Results - "dos Santos, Jefersson Alex"

FuSC: Fusing Superpixels for Improved Semantic Consistency by Nunes, Ian Monteiro, Pereira, Matheus B., Oliveira, Hugo, Santos, Jefersson Alex Dos

“…Open-set segmentation has caught the community's attention only in the last few years, and it is a growing and active research area with many challenges ahead…”
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Dynamic Multicontext Segmentation of Remote Sensing Images Based on Convolutional Networks by Nogueira, Keiller, Dalla Mura, Mauro, Chanussot, Jocelyn, Schwartz, William Robson, dos Santos, Jefersson Alex

“…Semantic segmentation requires methods capable of learning high-level features while dealing with large volume of data. Toward such goal, convolutional…”
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Semantic segmentation of citrus-orchard using deep neural networks and multispectral UAV-based imagery by Osco, Lucas Prado, Nogueira, Keiller, Marques Ramos, Ana Paula, Faita Pinheiro, Mayara Maezano, Furuya, Danielle Elis Garcia, Gonçalves, Wesley Nunes, de Castro Jorge, Lucio André, Marcato Junior, José, dos Santos, Jefersson Alex

“…Accurately mapping farmlands is important for precision agriculture practices. Unmanned aerial vehicles (UAV) embedded with multispectral cameras are commonly…”
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Semantic Segmentation of Tree-Canopy in Urban Environment with Pixel-Wise Deep Learning by Martins, José Augusto Correa, Nogueira, Keiller, Osco, Lucas Prado, Gomes, Felipe David Georges, Furuya, Danielle Elis Garcia, Gonçalves, Wesley Nunes, Sant’Ana, Diego André, Ramos, Ana Paula Marques, Liesenberg, Veraldo, dos Santos, Jefersson Alex, de Oliveira, Paulo Tarso Sanches, Junior, José Marcato

“…Urban forests are an important part of any city, given that they provide several environmental benefits, such as improving urban drainage, climate regulation,…”
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AiRound and CV-BrCT: Novel Multiview Datasets for Scene Classification by Machado, Gabriel, Ferreira, Edemir, Nogueira, Keiller, Oliveira, Hugo, Brito, Matheus, Gama, Pedro Henrique Targino, Santos, Jefersson Alex dos

“…It is undeniable that aerial/satellite images can provide useful information for a large variety of tasks. But, since these images are always taken from above,…”
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Nature-Inspired Framework for Hyperspectral Band Selection by Nakamura, Rodrigo Y. M., Fonseca, Leila Maria Garcia, Santos, Jefersson Alex dos, Torres, Ricardo da S., Yang, Xin-She, Papa, Joao Papa

“…Although hyperspectral images acquired by on-board satellites provide information from a wide range of wavelengths in the spectrum, the obtained information is…”
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Water tank and swimming pool detection based on remote sensing and deep learning: Relationship with socioeconomic level and applications in dengue control by Cunha, Higor Souza, Sclauser, Brenda Santana, Wildemberg, Pedro Fonseca, Fernandes, Eduardo Augusto Militão, Dos Santos, Jefersson Alex, Lage, Mariana de Oliveira, Lorenz, Camila, Barbosa, Gerson Laurindo, Quintanilha, José Alberto, Chiaravalloti-Neto, Francisco

“…Studies have shown that areas with lower socioeconomic standings are often more vulnerable to dengue and similar deadly diseases that can be spread through…”
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On the ensemble of multiscale object-based classifiers for aerial images: a comparative study by Esmael, Agnaldo Aparecido, dos Santos, Jefersson Alex, da Silva Torres, Ricardo

“…Remote sensing images (RSIs) are increasingly used as data source to produce maps used in several applications. Modern sensors launched into space from the end…”
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ChessMix: Spatial Context Data Augmentation for Remote Sensing Semantic Segmentation by Pereira, Matheus Barros, dos Santos, Jefersson Alex

“…Labeling semantic segmentation datasets is a costly and laborious process if compared with tasks like image classification and object detection. This is…”
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Machine Learning Bias in Computer Vision: Why do I have to care? by Laranjeira, Camila, Mota, Virginia Fernandes, dos Santos, Jefersson Alex

“…Machine Learning bias is an issue with two main disadvantages. It compromises the quantitative performance of a system, and depending on the application, it…”
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Multiscale Classification of Remote Sensing Images by dos Santos, Jefersson Alex, Gosselin, P., Philipp-Foliguet, S., da S Torres, R., Falao, A. X.

“…A huge effort has been applied in image classification to create high-quality thematic maps and to establish precise inventories about land cover use. The…”
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Pointwise and pairwise clothing annotation: combining features from social media by Nogueira, Keiller, Veloso, Adriano Alonso, dos Santos, Jefersson Alex

“…In this paper, we present effective algorithms to automatically annotate clothes from social media data, such as Facebook and Instagram. Clothing annotation…”
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Phenological Event Detection by Visual Rhythms Dissimilarity Analysis by Santos, Lilian Chaves Brandao dos, Almeida, Jurandy, Dos Santos, Jefersson Alex, Guimaraes, Silvio Jamil Ferzoli, Araujo, Arnaldo De Albuquerque, Alberton, Bruna, Morellato, Leonor Patricia Cerdeira, Torres, Ricardo da Silva

“…Plant phenology has been exploited as an important research venue for assessing the impact of climate changes. One common approach for monitoring vegetation…”
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The IEEE GRSS Brazil Chapter: 2020 Activities [Chapters] by Liesenberg, Veraldo, Estrabis, Nayara Vasconcelos, Junior, Jose Marcato, Gomes, Alessandra Rodrigues, Paes, Rafael Lemos, Pabon, Rosa Elvira Correa, Santos, Jefersson Alex Dos

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Interactive Multiscale Classification of High-Resolution Remote Sensing Images by dos Santos, Gosselin, Philippe-Henri, Philipp-Foliguet, Sylvie, Torres, Ricardo da S., Falcao, Alexandre Xavier

“…The use of remote sensing images (RSIs) as a source of information in agribusiness applications is very common. In those applications, it is fundamental to…”
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IEEE GRSS Brazil Chapter: Status and Activities in 2019 [Chapters] by Liesenberg, Veraldo, Marcato, Jose, Feitosa, Raul Queiroz, Gomes, Alessandra Rodrigues, dos Santos, Jefersson Alex, Paes, Rafael Lemos, Mitishita, Edson A., Tommaselli, Antonio M.G., Sombra de Sombra, Fatima N., Frery, Alejandro C.

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Water tank and swimming pool detection based on remote sensing and deep learning: Relationship with socioeconomic level and applications in dengue control by Higor Souza Cunha, Brenda Santana Sclauser, Pedro Fonseca Wildemberg, Eduardo Augusto Militão Fernandes, Jefersson Alex Dos Santos, Mariana de Oliveira Lage, Camila Lorenz, Gerson Laurindo Barbosa, José Alberto Quintanilha, Francisco Chiaravalloti-Neto

“…Studies have shown that areas with lower socioeconomic standings are often more vulnerable to dengue and similar deadly diseases that can be spread through…”
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Learning to Combine Spectral Indices with Genetic Programming by Hernandez Albarracin, Juan Felipe, Dos Santos, Jefersson Alex, Torres, Ricardo da S.

“…This paper introduces a Genetic Programming-based method for band selection and combination, aiming to support remote sensing image classification tasks…”
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A Boosting-Based Approach for Remote Sensing Multimodal Image Classification by Ferreira, Edemir, Araujo, Arnaldo de Albuquerque, Dos Santos, Jefersson Alex

“…Remote Sensing Images (RSI) have been used as a major source of data, particularly with respect to the creation of thematic maps. This process is usually…”
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Incorporating multiple distance spaces in optimum-path forest classification to improve feedback-based learning by da Silva, André Tavares, dos Santos, Jefersson Alex, Falcão, Alexandre Xavier, Torres, Ricardo da S., Magalhães, Léo Pini

“…► Two feedback-based learning methods based on OPF and multiple distance space. ► They solve image retrieval in a few iterations of relevance feedback. ►…”
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