Automated camera network design for 3D modeling of cultural heritage objects

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Material type: Article

ArticleDescription: 12 pISBN:

1296-2074

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In: Journal of Cultural Heritage 3 14 4, 515-526Abstract: Image-based modeling is an appropriate technique to create 3D models of cultural heritage objects, which starts with the basic task of designing the camera network. This tasks is, however, quite crucial in practical applications because it needs a thorough planning and a certain level of experience. The optimal camera network is designed when certain accuracy demands are fulfilled with a reasonable effort, namely keeping the number of camera shorts at a minimum. In this study,we report on the development of an automated method for designing the optimal camera network for a given cultural heritage building or statute. Starting from a rough point cloud derived from a video image stream, the initial configuration of the camera network is designed, assuming a high-resolution HR state-of-the-art non-metric camera.

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Item type	Current library	Call number	Status	Date due	Barcode
Article de revista	Biblioteca de l' Escola Superior Conservació i Restauració de Bens Culturals de Catalunya	Journal of Cultural Heritage 3 (Browse shelf(Opens below))	Available		Art-29

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Image-based modeling is an appropriate technique to create 3D models of cultural heritage objects, which starts with the basic task of designing the camera network. This tasks is, however, quite crucial in practical applications because it needs a thorough planning and a certain level of experience. The optimal camera network is designed when certain accuracy demands are fulfilled with a reasonable effort, namely keeping the number of camera shorts at a minimum. In this study,we report on the development of an automated method for designing the optimal camera network for a given cultural heritage building or statute. Starting from a rough point cloud derived from a video image stream, the initial configuration of the camera network is designed, assuming a high-resolution HR state-of-the-art non-metric camera.

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