Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/92468
Título: | Grasp Exploration for 3D Object Shape Representation Using Probabilistic Map | Autor: | Faria, Diego R. Martins, Ricardo Filipe Alves Dias, Jorge |
Data: | 2010 | Relatório da Série N.º: | IFIP Advances in Information and Communication Technology; | Volume: | 314 | Resumo: | In this work it is shown the representation of 3D object shape acquired from grasp exploration. Electromagnetic motion tracking sensors are used on the fingers for object contour following to acquire the 3D points to represent its shape using a probabilistic volumetric map. It is used the object referential for its representation. For that, it is found the center of mass of the 3D object through the moments to define its referential. The occupancy of each individual voxel in the map is assumed to be independent from the other voxels occupancy. The posteriori achieved from Bayes’ rule is the probability distribution on the occupations percentage for each voxel. The probabilistic map in a Cartesian system is converted to the spherical coordinate system for visualization with more details on its surface. | URI: | https://hdl.handle.net/10316/92468 | ISBN: | 978-3-642-11627-8 978-3-642-11628-5 |
ISSN: | 1868-4238 1868-422X |
DOI: | 10.1007/978-3-642-11628-5_23 | Direitos: | openAccess |
Aparece nas coleções: | FCTUC Eng.Electrotécnica - Artigos em Livros de Actas |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
full-text.pdf | full-text | 352.57 kB | Adobe PDF | Ver/Abrir |
Visualizações de página
240
Visto em 26/mar/2024
Downloads
130
Visto em 26/mar/2024
Google ScholarTM
Verificar
Altmetric
Altmetric
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.