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Orientation of ground-level motion imagery using building facades / A. Stefanidis in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 9 (September 2006)  

Public [article]  inPhotogrammetric Engineering & Remote Sensing, PERS > vol 72 n° 9 (September 2006) . - pp 1061 - 1072 Titre : Orientation of ground-level motion imagery using building facades Type de document : Article/Communication Auteurs : A. Stefanidis, Auteur ; C. Georgidis, Auteur ; Peggy Agouris, Auteur Année de publication : 2006 Article en page(s) : pp 1061 - 1072 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie terrestre [Termes IGN] acquisition d'images [Termes IGN] angle de visée [Termes IGN] bati [Termes IGN] correction d'image [Termes IGN] milieu urbain [Termes IGN] orientation du capteur [Termes IGN] orientation externe [Termes IGN] prise de vue terrestre Résumé : (Auteur) In this paper, we address the orientation of ground-level motion imagery captured by sensors roaming in an urban area. We investigate the use of building façades (instead of traditional points), as matching features for ground-level motion imagery orientation. We assume a situation where few images in our sequence are already absolutely oriented, and present a novel approach to orient all remaining in between image sequences relative to them. This innovative version of dependent orientation allows us to propagate orientation information within sequences of ground level imagery, establishing a novel orientation scheme. Experimental results show accuracies on the order of 0.18 to 0.29 degrees in rotation estimation, and 0.17 to 0.29 meters in camera position determination. Copyright ASPRS Numéro de notice : A2006-383 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.72.9.1061 En ligne : https://doi.org/10.14358/PERS.72.9.1061 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28107 [article]