Extração de feições rodoviárias em imagens digitais: Metodologias desenvolvidas pelo GP-F&VC

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Data

2005-06-01

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Resumo

Several kinds of research in road extraction have been carried out in the last 6 years by the Photogrammetry and Computer Vision Research Group (GPF&VC - Grupo de Pesquisa em Fotogrametria e Visão Computacional). Several semi-automatic road extraction methodologies have been developed, including sequential and optimizatin techniques. The GP-F&VC has also been developing fully automatic methodologies for road extraction. This paper presents an overview of the GP-F&VC research in road extraction from digital images, along with examples of results obtained by the developed methodologies.

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Palavras-chave

Active testing, Correlation, Dynamic programming, Road extraction, Snakes, digital image, image processing, road, Serpentes

Como citar

Boletim de Ciencias Geodesicas, v. 11, n. 2, p. 179-199, 2005.