000075594 001__ 75594
000075594 005__ 20190709135450.0
000075594 0247_ $$2doi$$a10.1016/j.patrec.2017.05.006
000075594 0248_ $$2sideral$$a98952
000075594 037__ $$aART-2017-98952
000075594 041__ $$aeng
000075594 100__ $$0(orcid)0000-0002-8479-1748$$aBermudez-Cameo, J.$$uUniversidad de Zaragoza
000075594 245__ $$aExploiting line metric reconstruction from non-central circular panoramas
000075594 260__ $$c2017
000075594 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075594 5203_ $$aIn certain non-central imaging systems, straight lines are projected via a non-planar surface encapsulating the 4 degrees of freedom of the 3D line. Consequently the geometry of the 3D line can be recovered from a minimum of four image points. However, with classical non-central catadioptric systems there is not enough effective baseline for a practical implementation of the method. In this paper we propose a multi-camera system configuration resembling the circular panoramic model which results in a particular non-central projection allowing the stitching of a non-central panorama. From a single panorama we obtain well-conditioned 3D reconstruction of lines, which are specially interesting in texture-less scenarios. No previous information about the direction or arrangement of the lines in the scene is assumed. The proposed method is evaluated on both synthetic and real images.
000075594 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/DPI2014-61792-EXP$$9info:eu-repo/grantAgreement/ES/MINECO/DPI2015-65962-R
000075594 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000075594 590__ $$a1.952$$b2017
000075594 591__ $$aCOMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE$$b56 / 132 = 0.424$$c2017$$dQ2$$eT2
000075594 592__ $$a0.662$$b2017
000075594 593__ $$aComputer Vision and Pattern Recognition$$c2017$$dQ1
000075594 593__ $$aSoftware$$c2017$$dQ1
000075594 593__ $$aSignal Processing$$c2017$$dQ2
000075594 593__ $$aArtificial Intelligence$$c2017$$dQ2
000075594 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000075594 700__ $$aSaurer, O.
000075594 700__ $$0(orcid)0000-0001-9347-5969$$aLopez-Nicolas, G.$$uUniversidad de Zaragoza
000075594 700__ $$0(orcid)0000-0001-5209-2267$$aGuerrero, J.J.$$uUniversidad de Zaragoza
000075594 700__ $$aPollefeys, M.
000075594 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000075594 773__ $$g94 (2017), 30-37$$pPattern recogn. lett.$$tPATTERN RECOGNITION LETTERS$$x0167-8655
000075594 8564_ $$s1649866$$uhttps://zaguan.unizar.es/record/75594/files/texto_completo.pdf$$yPostprint
000075594 8564_ $$s112409$$uhttps://zaguan.unizar.es/record/75594/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000075594 909CO $$ooai:zaguan.unizar.es:75594$$particulos$$pdriver
000075594 951__ $$a2019-07-09-11:40:30
000075594 980__ $$aARTICLE