A conceptual image-based data glove for computer-human interaction
dc.contributor.author | Fernandes, Leandro Augusto Frata | pt_BR |
dc.contributor.author | Pamplona, Vitor Fernando | pt_BR |
dc.contributor.author | Prauchner, João Luis | pt_BR |
dc.contributor.author | Nedel, Luciana Porcher | pt_BR |
dc.contributor.author | Oliveira Neto, Manuel Menezes de | pt_BR |
dc.date.accessioned | 2010-04-16T09:16:21Z | pt_BR |
dc.date.issued | 2008 | pt_BR |
dc.identifier.issn | 0103-4308 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/20721 | pt_BR |
dc.description.abstract | Data gloves are devices equipped with sensors that capture the movements of the hand of the user in order to select or manipulate objects in a virtual world. Data gloves were introduced three decades ago and since then have been used in many 3D interaction techniques. However, good data gloves are too expensive and only a few of them can perceive the full set of hand movements. In this paper we describe the design of an image-based data glove (IBDG) prototype suitable for finger sensible applications, like virtual objects manipulation and interaction approaches. The proposed device uses a camera to track visual markers at finger tips, and a software module to compute the position of each finger tip and its joints in real-time. To evaluate our concept, we have built a prototype and tested it with 15 volunteers. We also discuss how to improve the engineering of the prototype, how to turn it into a low cost interaction device, as well as other relevant issues about this original concept. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Revista de informática teórica e aplicada. Porto Alegre. Vol. 15, n. 3 (dez. 2008), p. 75-94 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Computação gráfica | pt_BR |
dc.subject | Interação homem-computador | pt_BR |
dc.title | A conceptual image-based data glove for computer-human interaction | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000681505 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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