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检索条件"任意字段=28th SIBGRAPI Conference on Graphics, Patterns and Images SIBGRAPI"
144 条 记 录,以下是21-30 订阅
Improving the attractiveness of faces in images  28
Improving the attractiveness of faces in images
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28th sibgrapi conference on graphics, patterns and images sibgrapi
作者: Leite, Tatiane Silvia De Martino, Jose Mario Univ Estadual Campinas Sch Elect & Comp Engn FEEC Campinas SP Brazil
Advertising images increasingly require attractive faces to attract the public's attention. Several studies have been conducted to enhance facial attractiveness in images. While some researchers suggest changes in... 详细信息
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Improving Spatial Feature Representation from Aerial Scenes by Using Convolutional Networks  28
Improving Spatial Feature Representation from Aerial Scenes ...
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28th sibgrapi conference on graphics, patterns and images sibgrapi
作者: Nogueira, Keiller Miranda, Waner O. dos Santos, Jefersson A. Univ Fed Minas Gerais Dept Comp Sci Belo Horizonte MG Brazil
the performance of image classification is highly dependent on the quality of extracted features. Concerning high resolution remote image images, encoding the spatial features in an efficient and robust fashion is the... 详细信息
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Identification of the Radical Component from images of Chinese Characters  35
Identification of the Radical Component from Images of Chine...
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35th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: Wu, Yu Tzu Fujiwara, Eric Suzuki, Carlos K. Univ Estadual Campinas Sch Mech Engn BR-13083860 Campinas Brazil
the Chinese writing system is made of pictographic symbols known as hanzi or Han characters which are combinations of single or multiple smaller units in varying degrees of complexity. For every hanzi, there is a fund... 详细信息
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An approach based on image processing techniques to segment lung region in chest X-ray images  34
An approach based on image processing techniques to segment ...
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34th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: de Menezes, Luiza C. de Araujo, Augusto R. V. F. Conci, Aura Univ Fed Fluminense Inst Comp BR-24210346 Niteroi RJ Brazil
Chest X-ray (CXR) images help specialists worldwide to diagnose lung diseases, such as tuberculosis and COVID-19. A primary step in an image-based diagnostic tool is to segment the region of interest. that facilitates... 详细信息
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Information theory-based Detection of Noisy Bit Planes in Medical images  29
Information Theory-based Detection of Noisy Bit Planes in Me...
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29th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: de Oliveira, Hugo N. dos Santos, Jefersson A. de Melo, Matheus C. do Rego, thais G. Batista, Leonardo V. Univ Fed Minas Gerais Dept Ciencia Computacao Belo Horizonte MG Brazil Univ Fed Paraiba UFPB Ctr Informat Joao Pessoa Paraiba Brazil
Mammographic Computer-Aided Diagnosis systems are applications designed to assist radiologists in diagnosis of malignancy in mammographic findings. Most methods described in the literature do not perform a proper prep... 详细信息
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BRCars: a Dataset for Fine-Grained Classification of Car images  34
BRCars: a Dataset for Fine-Grained Classification of Car Ima...
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34th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: Kuhn, Daniel M. Moreira, Viviane P. Univ Fed Rio Grande do Sul Porto Alegre RS Brazil
Fine-grained computer vision tasks refer to the ability of distinguishing objects that belong to the same parent class, differentiating themselves by subtle visual elements. Image classification in car models is consi... 详细信息
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Local Moebius transformations applied to omnidirectional images
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COMPUTERS & graphics-UK 2017年 第Nov.期68卷 77-83页
作者: Ferreira, Leonardo Souto Sacht, Leonardo Velho, Luiz Univ Fed Santa Catarina Dept Matemat Campus Trindade BR-88040900 Florianopolis SC Brazil IMPA Estr Dona Castorina 110 BR-22460320 Rio De Janeiro Brazil
this work presents a new method to transform omnidirectional images based on a combination of Moebius transformations in the complex plane and weighting functions that restrict the action of these mappings to regions ... 详细信息
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Enhancement of Underwater images in Low-to-High Turbidity Rivers  29
Enhancement of Underwater Images in Low-to-High Turbidity Ri...
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29th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: Rodrigues, Daily Daleno de O. de Barros, Wagner F. de Queiroz-Neto, Jose P. Fontoura, Anderson G. Carvalho, Jose Reginaldo H. Univ Fed Amazonas IComp BR-69067005 Manaus Amazonas Brazil Inst Fed Amazonas IFAM BR-69100003 Manaus Amazonas Brazil IFNMG Montes Claros MG Brazil
the demand for efficient enhancement methods of underwater images of the rivers in the Amazon region is increasing. However, most of those in the region present moderate turbidity and low luminosity. this work aims to... 详细信息
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sibgrapi-T 2012
SIBGRAPI-T 2012
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25th sibgrapi - conference on graphics, patterns and images Tutorials, sibgrapi-T 2012
作者: Walter, Marcelo Yin, Lijun
this book contains five survey papers written on the topics of the tutorials presented at the 25th sibgrapi - conference on graphics, patterns and images, held in Ouro Preto, Minas Gerais, Brazil from August 22-25, 20... 详细信息
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Visual Computing in 360°: Foundations, Challenges, and Applications  35
Visual Computing in 360°: Foundations, Challenges, and Appl...
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35th sibgrapi conference on graphics, patterns and images (sibgrapi)
作者: da Silveira, thiago L. T. Jung, Claudio R. Univ Fed Rio Grande do Sul Inst Informat Porto Alegre Brazil
Omnidirectional media are becoming widespread with the increasing popularization of devices for capture and visualization. Unlike traditional pinhole-based images, omnidirectional images are defined on the surface of ... 详细信息
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