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Itens para a visualização no momento 11-20 of 41
Restauração das imagens do satélite CBERS-1 utilizando POCS.
(Universidade Federal de São Carlos, 2005-02-18)
The number of applications in remote sensing has widely increased in the last years. The reason for this is mainly the high quality of imaging systems onboard. Among this new generation of satellites, the CBERS-1 (China-Brazil ...
Métodos para um sistema de animação facial baseado em aquisição estereoscópica
(Universidade Federal de São Carlos, 2006-05-20)
Facial animation has been widely used in many areas of applications and entertainment,
presenting high levels of details and technology. However, its implementation still demands
lots of hard work from the producer ...
Processamento digital de imagens para inferência de risco de doença fúngica da bananicultura
(Universidade Federal de São Carlos, 2012-06-11)
The digital image processing has been used to solve a significant number of problems in the agricultural sector, especially with the evolution of remote sensing systems. This work presents a computational model based on ...
Super resolução baseada em métodos iterativos de restauração
(Universidade Federal de São Carlos, 2013-06-24)
The resolution enhancement of an image is always desirable, independently of its objective, but mainly if the image has the purpose of visual analysis. The hardware development for increasing the image resolution still has ...
Istar: um esquema estrela otimizado para Image Data Warehouses baseado em similaridade
(Universidade Federal de São Carlos, 2011-08-26)
A data warehousing environment supports the decision-making process through the investigation and analysis of data in an organized and agile way. However, the current
data warehousing technologies do not allow that the ...
Método fundamentado em processamento digital de imagens para contagem automática de unidades formadoras de colônias
(Universidade Federal de São Carlos, 2006-08-17)
This work presents a computer aided system for automated counting of colony formation units
in Petri dishes. The method implemented uses digital image processing, and among them Hough
transform for circular objects and ...
Restauração de imagens em vibro-acustografia
(Universidade Federal de São Carlos, 2008-03-10)
Vibro-acoustography is an imaging modality that produces a map of the mechanical response of an object to a localized dynamic radiation force produced by an ultrasound field. This technique has been studied and used in ...
Análise de estruturas de rede neocognitron para aplicação no reconhecimento facial
(Universidade Federal de São Carlos, 2008-08-13)
The present work consists in the use of the combination of neocognitron networks for the face recognition tasks integrating a system of face recognition, categorized as holistic method, by the fact of to approach all the ...
Reconstrução tomográfica de imagens utilizando técnicas POCS seqüenciais e paralelas.
(Universidade Federal de São Carlos, 2001-08-31)
In this dissertation four algorithms are presented for the tomographic reconstruction of images using methods denominated POCS - Projections onto Convex Sets, which are the ART - Algebraic Reconstruction Technique, the ...
Arquitetura de redes neurais para o reconhecimento facial baseado no neocognitron.
(Universidade Federal de São Carlos, 2001-09-27)
In this dissertation it is presented a face recognition system based in the neocognitron
(NEOPC). This system is divided into three major stages: (a) pré-processing: which normalizes the facial samples utilized in the ...