Digitization
Mostrando 13-24 de 37 artigos, teses e dissertações.
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13. Perfil das oficinas de geração de trabalho e renda no âmbito da atenção psicossocial no Brasil
The aim of this study was to characterize the efforts of employment and income generation for the sufferers of psychic registered in Ministry of Health. Data collection was through electronic mail and contacts were made with group coordinators by telephone. Upon receiving the completed questionnaires was conducted over the first impression of those who came
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/05/2011
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14. Estratégia Híbrida para recomendação personalizada utilizando o Guia de Programação Eletrônico. / Hybrid Strategy for personalized recommendation using the Electronic Program Guide.
The wide range of digital information has become more difficult to find things that best fit the profile of those who demand something. In this context, Recommender Systems represent a solution to the above problem, since they help the user to find relevant information, operating based on information personalization, since it helps certain individuals in the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2011
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15. Sistema de alto desempenho para compressão sem perdas de imagens mamográficas
The usage of mammographic image databases in digital form and the practice of telemedicine require to store and to transmit large amounts of data. The image digitization from a single mammographic exam with appropriate resolution can take up to 120MB of space in disk, which becomes even more critical when considering the large number of exams per day on a cl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/2010
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16. O futuro dos livros do passado : a biblioteca digital contribuindo na preservação e acesso às obras raras
Esta pesquisa bibliográfica tem por objetivo identificar na literatura as principais vantagens oferecidas pela biblioteca digital de obras raras. Apresenta um breve histórico do livro, enfatizando o livro impresso a partir da fabricação do papel e dos tipos móveis. Apresenta, de forma resumida, a evolução da imprensa desde o século XV até os nossos
Publicado em: 2010
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17. Preservação da memória da Rádio da UFRGS: vozes que contam, cantam e encantam
Este estudo propõe a digitalização do acervo de entrevistas da Rádio da UFRGS, o qual reúne depoimentos de pesquisadores, historiadores, escritores, políticos, atores, cantores e músicos de renome nacional e internacional e abrange os mais variados temas. Enfatiza a importância da adoção de normas e padrões internacionais, observada em todas as et
Publicado em: 2010
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18. Ebook usage in universities from the point of view of professors and publishing company professionals / O uso do livro eletrônico no ensino superior sob a ótica dos professores universitários e profissionais de editoras
A digitalização e a popularização da internet podem fazer o livro impresso, que existe há mais de quinhentos anos, desaparecer em um futuro próximo. Diversos produtos pertencentes à mesma indústria de bens informativos, como a música, vêm atualmente sendo entregues pela indústria e consumidos de maneira bastante diferente de alguns anos atrás. Li
Publicado em: 2009
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19. Vocábularios visuais aplicados à detecção de edifícios em fotografias históricas
In this work, we propose a technique based on a bag-of-keypoints representation to identify images containing buildings in the photographic collection of Arquivo Público Mineiro (APM), the Archives of the State of Minas Gerais. We evaluate the proposed work using digitized versions of the original. Digitization is an effective procedure to make collections
Publicado em: 2009
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20. Publicidade e ciberespaço: transformações numa dinâmica em rede
Since the 1990s we have been passing for media changes, provinient from the society information, digitization of language and communication in networks, where the provinient location from these changes was known as cyberspace. The construction aspects of traditional advertising cannot always achieve the expected results when these are transported to this amb
Publicado em: 2009
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21. Radiopacity evaluation of root-end filling materials by digitization of images
The purpose of this study was to evaluate the radiopacity of 5 root-end filling materials (white MTA-Angelus, grey MTA-Angelus, IRM, Super EBA and Sealer 26). Five specimens (10 mm diameter X 1 mm thickness) were made from each material and radiographed next to an aluminum stepwedge varying in thickness from 2 to 16 mm. Radiographs were digitized and the rad
Journal of Applied Oral Science. Publicado em: 2008-12
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22. Comparison between inverted and unprocessed digitized radiographic imaging in periodontal bone loss measurements
The advances in digital imaging technology in dentistry have provided an alternative to film-based radiography and have given new options to detect periodontal bone loss. The purpose of this study was to compare inverted and unprocessed digitized radiographic imaging in periodontal bone loss measurements. Thirty-five film-based periapical radiographs of pati
Journal of Applied Oral Science. Publicado em: 2007-12
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23. Digitizing radiographic films: a simple way to evaluate indirect digital images
OBJECTIVES: This study applied a simple method to evaluate the performance of three digital devices (two scanners and one digital camera) using the reproducibility of pixel values attributed to the same radiographic image. METHODS: Using the same capture parameters, a radiographic image was repeatedly digitized in order to determine the variability of pixel
Journal of Applied Oral Science. Publicado em: 2007-02
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24. Desenvolvimento de um sistema computacional para utilização em procedimentos de controle de qualidade em equipamentos mamográficos / Development of a computational system for quality control procedures on mammographic equipment
The present work consists on developing a computational methodology to provide information regarding to mammographic equipment quality evaluation. This investigation have taken into account, beyond the required operational parameters, such as kVp, electrical current, focal point, dose, exposition time, half-value layer, the influence of the film digitizer ut
Publicado em: 2007