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Reduction of building façade model complexity using computer vision

Paravolidakis Vasileios, Bacharidis Konstantinos, Sarri Effrosyni, Ragia Lemonia, Zervakis Michail

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/2F6D8114-1A5E-4475-B881-9BB071C0C418-
Αναγνωριστικόhttps://ieeexplore.ieee.org/document/7738269/-
Αναγνωριστικόhttps://doi.org/10.1109/IST.2016.7738269-
Γλώσσαen-
Μέγεθος6 pagesen
ΤίτλοςReduction of building façade model complexity using computer visionen
ΔημιουργόςParavolidakis Vasileiosen
ΔημιουργόςΠαραβολιδακης Βασιλειοςel
ΔημιουργόςBacharidis Konstantinosen
ΔημιουργόςΜπαχαριδης Κωνσταντινοςel
ΔημιουργόςSarri Effrosynien
ΔημιουργόςΣαρρη Ευφροσυνηel
ΔημιουργόςRagia Lemoniaen
ΔημιουργόςΡαγια Λεμονιαel
ΔημιουργόςZervakis Michailen
ΔημιουργόςΖερβακης Μιχαηλel
ΕκδότηςInstitute of Electrical and Electronics Engineersen
Περίληψη3D Building façade reconstruction enables the implementation of delicate actions related to restoration, support and presentation of architectural structures. In particular, model complexity can be significantly reduced through the incorporation of computer vision and image processing tools, aiming towards the estimation of structural 3D feature characteristics instead of their actual GPS specification. In this paper we present a strategy for constructing reduced-complexity 3D models, which combines stereo vision images and morphological processing methods. Initially, the building skeleton is extracted and modeled with the use of Hough transformation and Active Contours. Subsequently, the building's façade depth map is derived using the stereo camera layout, for the refinement of inner skeleton details, such as the protrusion of windows or doors. These image-driven features are fused with Georeferenced data in order to complete the full building's skeleton model. The proposed reconstruction framework is tested on the site of Neoria buildings, a historical (Venetian) site in Chania, Crete, Greece.en
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2018-06-27-
Ημερομηνία Δημοσίευσης2016-
Θεματική Κατηγορία3D building reconstructionen
Θεματική ΚατηγορίαActive contours modelen
Θεματική ΚατηγορίαFusion of camera with geo-reference dataen
Θεματική ΚατηγορίαStereo visionen
Βιβλιογραφική ΑναφοράV. Paravolidakis, K. Bacharidis, F. Sarri, L. Ragia and M. Zervakis, "Reduction of building façade model complexity using computer vision," in IEEE International Conference on Imaging Systems and Techniques, pp. 454-459, 2016. doi: 10.1109/IST.2016.7738269en

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