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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181-190 订阅
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Recognition of Static Gestures applied to brazilian Sign Language (Libras)  28
Recognition of Static Gestures applied to Brazilian Sign Lan...
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28th SIBGRAPI Conference on graphics, Patterns and images SIBGRAPI
作者: Bastos, Igor L. O. Angelo, Michele F. Loula, Angelo C. Univ Fed Bahia Math Inst Salvador BA Brazil State Univ Feira Santana UEFS Dept Exact Sci Dept Technol Feira De Santana Brazil
this paper aims at describing an approach developed for the recognition of gestures on digital images. In this way, two shape descriptors were used: the histogram of oriented gradients (HOG) and Zernike invariant mome... 详细信息
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Everything you wanted to know about Deep Learning for computer Vision but were afraid to ask  30
Everything you wanted to know about Deep Learning for Comput...
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30th SIBGRAPI Conference on graphics, Patterns and images Tutorials (SIBGRAPI-T)
作者: Ponti, Moacir A. Ribeiro, Leonardo S. F. Nazare, Tiago S. Bui, Tu Collomosse, John Univ Sao Paulo ICMC BR-13566590 Sao Carlos SP Brazil Univ Surrey CVSSP Guildford GU2 7XH Surrey England
Deep Learning methods are currently the state-of-the-art in many computer Vision and image processing problems, in particular image classification. After years of intensive investigation, a few models matured and beca... 详细信息
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Partial Similarity of 3D Shapes Using Cross Recurrence Plot  29
Partial Similarity of 3D Shapes Using Cross Recurrence Plot
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29th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Nakanishi, Rafael Umino Ono, Jorge Piazentin Pagliosa, Paulo Nonato, Luis Gustavo Paiva, Afonso Univ Sao Paulo ICMC Sao Carlos SP Brazil NYU Sch Engn New York NY USA Univ Fed Mato Grosso do Sul FACOM Campo Grande Brazil
this paper presents a novel 3D partial shape retrieval algorithm based on time-series analysis. Given a piece of a 3D shape, the proposed method encodes the shape descriptor given by the Heat Kernel Signature (HKS) as... 详细信息
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Quantized features for gesture recognition using high speed vision camera  16
Quantized features for gesture recognition using high speed ...
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16th brazilian symposium on computer graphics and image processing
作者: Perrin, S Ishikawa, M Univ Tokyo Ishikawa Hashimoto Lab Bunkyo Ku Tokyo 1138656 Japan
In addition to speech, gestures have been considered as a means of interacting with a computer as naturally as possible. Like speech, gestures can be acquired and recognized using Hidden Markov Models (HMMs), but ther... 详细信息
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Differential representations for mesh processing
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computer graphics FORUM 2006年 第4期25卷 789-807页
作者: Sorkine, Olga Tel Aviv Univ Sch Comp Sci IL-69978 Tel Aviv Israel
Surface representation and processing is one of the key topics in computer graphics and geometric modeling, since it greatly affects the range of possible applications. In this paper we will present recent advances in... 详细信息
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Does the input image spatial resolution generate different synthetic images? A Comparative Study of Facial Expression Synthesis Performance  36
Does the input image spatial resolution generate different s...
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36th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Testa, Rafael Luiz Machado-Lima, Ariane Nunes, Fatima L. S. Univ Sao Paulo Sch Arts Sci & Humanities Sao Paulo Brazil
Facial expression synthesis has gained significant attention in the image synthesis field. Generative Adversarial Network (GAN) models have recently gained popularity due to the high-quality synthetic images they prod... 详细信息
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image denoising with non-convex models: a comparison between BDCA and nmBDCA  37
Image denoising with non-convex models: a comparison between...
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37th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Ribeiro, Pedro Henrique Alves Souza, Joao Carlos de Oliveira Fed Inst Maranhao Imperatriz Maranhao Brazil Univ Fed Piaui Teresina Piaui Brazil
Data acquisition and analysis are important areas for science, directly related to image reconstruction. Much acquired data can be corrupted by various factors, such as external noise sources or those inherent to the ... 详细信息
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Detecting computer Generated images with Deep Convolutional Neural Networks  30
Detecting Computer Generated Images with Deep Convolutional ...
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30th SIBGRAPI Conference on graphics, Patterns and images Tutorials (SIBGRAPI-T)
作者: de Rezende, Edmar R. S. Ruppert, Guilherme C. S. Carvalho, Tiago CTI Renato Archer BR-13069901 Campinas SP Brazil Fed Inst Sao Paulo IFSP BR-13069901 Campinas SP Brazil
computer graphics techniques for image generation are living an era where, day after day, the quality of produced content is impressing even the more skeptical viewer. Although it is a great advance for industries lik... 详细信息
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DeepDive: An End-to-End Dehazing Method Using Deep Learning  30
DeepDive: An End-to-End Dehazing Method Using Deep Learning
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30th SIBGRAPI Conference on graphics, Patterns and images Tutorials (SIBGRAPI-T)
作者: Goncalves, Lucas T. Gaya, Joel O. Drews, Paulo, Jr. Botelho, Silvia S. C. Univ Fed Rio Grande FURG Ctr Computat Sci C3 Intelligent Robot & Automat Grp NAUTEC Rio Grande Brazil
image dehazing can be described as the problem of mapping from a hazy image to a haze-free image. Most approaches to this problem use physical models based on simplifications and priors. In this work we demonstrate th... 详细信息
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Analyzing the Effects of Dimensionality Reduction for Unsupervised Domain Adaptation  34
Analyzing the Effects of Dimensionality Reduction for Unsupe...
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34th SIBGRAPI Conference on graphics, Patterns and images (SIBGRAPI)
作者: Lopes Junior, Renato Sergio Schwartz, William Robson Fed Univ Minas Gerais UFMG Dept Comp Sci Smart Sense Lab Belo Horizonte MG Brazil
Deep neural networks are extensively used for solving a variety of computer vision problems. However, in order for these networks to obtain good results, a large amount of data is necessary for training. In image clas... 详细信息
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