60642 20170504102051.0 doi 10.3390/jimaging2020016 sideral 98056 ART-2016-98056 eng Paniagua, Carmen Wearable Structured Light System in Non-Rigid Configuration 2016 Access copy available to the general public Unrestricted Traditionally, structured light methods have been studied in rigid configurations. In these configurations the position and orientation between the light emitter and the camera are fixed and known beforehand. In this paper we break with this rigidness and present a new structured light system in non-rigid configuration. This system is composed by a wearable standard perspective camera and a simple laser emitter. Our non-rigid configuration permits free motion of the light emitter with respect to the camera. The point-based pattern emitted by the laser permits us to easily establish correspondences between the image from the camera and a virtual one generated from the light emitter. Using these correspondences, our method computes rotation and translation up to scale of the planes of the scene where the point pattern is projected and reconstructs them. This constitutes a very useful tool for navigation applications in indoor environments, which are mainly composed of planar surfaces. info:eu-repo/grantAgreement/ES/MINECO/DPI2014-61792-EXP info:eu-repo/grantAgreement/ES/MINECO/DPI2015-65962-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0001-9347-5969 López-Nicolás, Gonzalo Universidad de Zaragoza (orcid)0000-0001-5209-2267 Guerrero, J.J. Universidad de Zaragoza 5007 520 Universidad de Zaragoza Departamento de Informática e Ingeniería de Sistemas Ingeniería de Sistemas y Automática 2, 2 (2016), [13 pp.] Journal of Imaging 2313-433X 2259462 http://zaguan.unizar.es/record/60642/files/texto_completo.pdf Versión publicada 107223 http://zaguan.unizar.es/record/60642/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:60642 articulos driver 2017-05-04-10:19:22 ARTICLE