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Processamento de imagens e visão
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ISBN10: 6209495524
ISBN13: 9786209495526
Publisher: Edicoes Nosso Conhecimento
Published: Jan 13 2026
Pages: 80
Weight: 0.26
Height: 0.19 Width: 6.00 Depth: 9.00
Language: Portuguese
ISBN13: 9786209495526
Publisher: Edicoes Nosso Conhecimento
Published: Jan 13 2026
Pages: 80
Weight: 0.26
Height: 0.19 Width: 6.00 Depth: 9.00
Language: Portuguese
Neste livro, estamos muito mais interessados nos métodos de baixo nÃvel que se destinam a todos os estudantes que pretendam familiarizar-se com o domÃnio do processamento e análise de imagens e da visão na formação universitária (Licenciatura ou Mestrado). Para tal, o documento foi organizado em sete capÃtulos que vão desde o sistema de visão humana, formação e aquisição da imagem por sensores (CapÃtulo I), sendo posteriormente apresentadas no CapÃtulo II as definições de palavras-chave gerais utilizadas no mundo das imagens digitais, histogramas e sua manipulação e efeitos sobre as imagens.No CapÃtulo III, são apresentadas com pormenor as noções fundamentais de formação, armazenamento e representação de cores das imagens. De seguida, no CapÃtulo IV, são apresentados os conceitos mais importantes de amostragem e quantificação de imagens.No CapÃtulo V, encontramos métodos de filtragem linear espacial e de frequência com alguns tipos de filtros muito populares. O CapÃtulo VI contém uma descrição de alguns métodos de deteção de contornos baseados na primeira e segunda derivadas. No final, e no capÃtulo VII, é feita uma pequena introdução ao domÃnio da segmentação de imagens.
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