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Start Over Author "Niubó, Marta" Topic computer science::computer vision and pattern recognition
2 results on '"Niubó, Marta"'

1. Analysis of methods for generating octree models of objects from their silhouettes

Author

Franquesa Niubó, Marta, Brunet Crosa, Pere|||0000-0001-8406-1975, and Universitat Politècnica de Catalunya. Departament de Ciències de la Computació

Subjects
Octree models, Informàtica::Infografia [Àrees temàtiques de la UPC], Computer Science::Computer Vision and Pattern Recognition, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, 3D models, Geometric modeling, ComputingMethodologies_COMPUTERGRAPHICS
Abstract

Reconstructing 3D models from their projection images has been an interesting research topic in computer vision and geometric modeling. In this paper, we review methods that generate octree models of objects from their silhouettes in images. The complexity analysis of the algorithms is developed and presented. It is concluded that the performance of the algorithms depends mostly on the number of starting images and the object shapes through their number of faces and concavities.

Published
1996

2. Methods for generating octree models of objects from their silhouettes

Author

Franquesa Niubó, Marta, Brunet Crosa, Pere, and Universitat Politècnica de Catalunya. Departament de Ciències de la Computació

Subjects
Octree models, Informàtica::Infografia [Àrees temàtiques de la UPC], Computer Science::Computer Vision and Pattern Recognition, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, 3D models, Geometric modeling, ComputingMethodologies_COMPUTERGRAPHICS
Abstract

Reconstructing 3D models from their projection images has been an interesting research topic in computer vision and geometric modeling. In this paper, we review methods that generate octree models of objects from their silhouettes in images. The complexity analysis of the algorithms is developed and presented. It is concluded that the performance of the algorithms depends mostly on the number of starting images and the object shapes through their number of faces and concavities.

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