Multi Resolution Analysis
Mostrando 13-24 de 37 artigos, teses e dissertações.
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13. A METHOD FOR THE CHARACTERIZATION OF IRON ORE SINTER: DIGITAL MICROSCOPY AND IMAGE ANALYSIS / UMA METODOLOGIA PARA CARACTERIZAÇÃO DE SÍNTER DE MINÉRIO DE FERRO: MICROSCOPIA DIGITAL E ANÁLISE DE IMAGENS
In the present work, a method for the characterization of iron ore sinter, based on digital microscopy and image analysis is proposed. Iron ore sinters are multi-phase materials, with heterogeneous macro and micro structure. In general, the main phases are: hematite, magnetite, ferrites and silicates, besides pores. Employing an automated optical microscope,
Publicado em: 2008
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14. Detecção da condição de rubbing em maquinas rotativas atraves da transformada Wavelet / Detection of rubbing condition on rotating machinery by wavelet transform
This work presents a detection procedure of the rubbing phenomenon and its effects in rotating machinery, applicable on the stationary and non-stationary regimes, using the Wavelet Transform as analysis tool. Firstly, the Continuous Wavelet Transform (CWT) is applied for stationary signals using the Complex Morlet wavelet as mother wavelet, for extracting of
Publicado em: 2008
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15. General competences in health: implications for the formation of medium level nursing professionals. / Competências gerais na área da saúde: implicações na formação de profissionais de enfermagem de nível médio
This study analyzed the general competence of professional education for the health areas appointed in the Resolution CEB n°4/1999, and searched theoretical references to build specific competences in the formation of medium level nursing professional. The four dimensions proposed by Paulo Amarante and the concept of human competence from Neise Deluiz, poin
Publicado em: 2008
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16. Road detection over informal settlements in a suburban area of Sao Paulo city by using high resolution satellite image and a object-based classification approach. / Detecção da malha viária na periferia urbana de São Paulo utilizando imagens de alta resolução espacial e classificação orientada a objetos.
Uncontrolled sprawl occurring in large cities of developing countries requires intensive mapping efforts to update geodatabases. The intense urbanization process experienced since the 70s in Sao Paulo city illustrates very well the reported scenario. Despite aerial data and, more recent, high spatial resolution satellite data which have been employed as basi
Publicado em: 2007
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17. Análise filogenética de Psittaciformes (Aves) com base em caracteres morfológicos siringeais e osteológicos / Phylogenetic analysis of Psittaciformes (Aves) based on siringeal and osteological morphological characters
This study proposes hypothesis of phylogenetic relationships among representatives of the Order Psittaciformes, based on morphological characters (osteological, mainly from skull, and anatomical of syrinx), using the Principle of Parsimony for analysis of data. As previous knowledge on the compared anatomy of syrinx in the order is still restricted, with its
Publicado em: 2007
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18. Processing and characterization of fully and partial nanostructured alumina powders and ceramics / Processamento e caracterização de pós e de cerâmicas de alumina total e parcialmente nanoestruturadas
The opportune access to trustworthy agricultural information has become very important for the decision process of national and international agents. The use of remote sensing to map agricultural crops must consider their high dynamism, therefore the use of methods that consider their spectral-temporal profile is needed. The Mato Grosso State Brazil became o
Publicado em: 2007
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19. Análise multi-temporal de cenas do satélite quickbird usando um novo paradigma de classificação de imagens e inferências espaciais. Estudo de caso: Belo Horizonte, MG / Multi-temporal analysis of quickbird images using a new classification paradigm and spatial inferences. A case study: Belo Horizonte - MG, Brazil
Devido ao grande processo de urbanização no Brasil, que resultou num aumento da população residente nas cidades e em sérios impactos no meio ambiente, existe uma necessidade crescente em se desenvolver métodos e tecnologias que permitam monitorar, analisar e intervir na expansão urbana. Belo Horizonte (MG) é uma área metropolitana altamente complexa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/05/2006
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20. Análise multi-temporal de cenas do satélite quickbird usando um novo paradigma de classificação de imagens e inferências espaciais. Estudo de caso: Belo Horizonte, MG / Multi-temporal analysis of quickbird images using a new classification paradigm and spatial inferences. A case study: Belo Horizonte - MG, Brazil
Due to the strong urbanization process occurring in Brazil and of population increase in cities, and consequently to serious impacts on environment, there is a growing need to develop methodologies and technologies which allow to monitor, analyze and to make an intervention at the urban expansion. Belo Horizonte (State Capital of Minas Gerais) is a highly co
Publicado em: 2006
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21. Análise multi-temporal de cenas do satélite quickbird usando um novo paradigma de classificação de imagens e inferências espaciais. Estudo de caso: Belo Horizonte, MG / Multi-temporal analysis of quickbird images using a new classification paradigm and spatial inferences. A case study: Belo Horizonte - MG, Brazil
Devido ao grande processo de urbanização no Brasil, que resultou num aumento da população residente nas cidades e em sérios impactos no meio ambiente, existe uma necessidade crescente em se desenvolver métodos e tecnologias que permitam monitorar, analisar e intervir na expansão urbana. Belo Horizonte (MG) é uma área metropolitana altamente complexa
Publicado em: 2006
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22. Analise multivariada em N-modos : metodologias para o monitoramento de reações quimicas / N-way analysis : methodologies for the monitoring of chemical reactions
On this work, multivariate analyses were used to develop methodologies for monitoring chemical reactions. Two techniques were used: Multivariate Curve Resolution (MCR) for analysis of spectroscopic measures and the Multivariate Statistical Process Control (MSPC) for the analysis of the physical-chemical variables. The first work developed through this disser
Publicado em: 2006
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23. AVALIAÇÃO DA QUALIDADE DE VIDA DE PORTADORES DE HIV/AIDS
The AIDS syndrome congregates its very own characteristics and some of them interfere directly with the quality of life of people living with HIV/AIDS. The objectives of this research were to identify, to describe and to analyze the quality of life of persons living with HIV/AIDS, assisted by a support organization at the Brazilian center-west. It is an expl
Publicado em: 2006
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24. Desenvolvimento metodológico para a integração de dados de sensoriamento remoto multi resoluções para a representação da cobertura da terra em campos contínuos de vegetação e classificação por árvores de decisão / Methodology development for the multi resolution remote sensing data integration to the representation of earth covering in vegetation continuous filds and classification for decision tree
Now, countless efforts to quantify the monitoring of the changes of the covering of the earth are had based on analyses of data of the satellite Landsat, consuming for this, an expressive number of hours in laboratories for the processing of these data. Besides, estimates of different analyses (data of smaller resolution - AVHRR) have been generating conflic
Publicado em: 2005