Smart City Gnosys

Smart city article details

Title	Virtual Tours For Smart Cities: A Comparative Photogrammetric Approach For Locating Hot-Spots In Spherical Panoramas
ID_Doc	61190
Authors	Feriozzi R.; Meschini A.; Rossi D.; Sicuranza F.
Year	2019
Published	ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 42, 2/W9
DOI	http://dx.doi.org/10.5194/isprs-archives-XLII-2-W9-347-2019
Abstract	The paper aims to investigate the possibilities of using the panorama-based VR to survey data related to that set of activities for planning and management of urban areas, belonging to the Smart Cities strategies. The core of our workflow is to facilitate the visualization of the data produced by the infrastructures of the Smart Cities. A graphical interface based on spherical panoramas, instead of complex three-dimensional could help the user/citizen of the city to better know the operation related to control units spread in the urban area. From a methodological point of view three different kind of spherical panorama acquisition has been tested and compared in order to identify a semi-automatic procedure for locating homologous points on two or more spherical images starting from a point cloud obtained from the same images. The points thus identified allow to quickly identify the same hot-spot on multiple images simultaneously. The comparison shows how all three systems have proved to be useful for the purposes of the research but only one has proved to be reliable from a geometric point of view to identify the locators useful for the construction of the virtual tour. © Authors 2019.
Author Keywords	graphical interfaces; photogrammetry; smart city; spherical panoramas; virtual tour

Similar Articles

Id	Similarity	Authors	Title	Published
16294	0.901	Chiappini S.; Fini A.; Malinverni E.S.; Frontoni E.; Racioppi G.; Pierdicca R.	Cost Effective Spherical Photogrammetry: A Novel Framework For The Smart Management Of Complex Urban Environments	International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 43, B4 (2020)
13121	0.88	Jovanovic, D; Milovanov, S; Ruskovski, I; Govedarica, M; Sladic, D; Radulovic, A; Pajic, V	Building Virtual 3D City Model For Smart Cities Applications: A Case Study On Campus Area Of The University Of Novi Sad	ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 9, 8 (2020)
59331	0.868	Yang B.; Dong Z.; Liang F.; Mi X.	Ubiquitous Point Cloud: Theory, Model, And Applications	Ubiquitous Point Cloud: Theory, Model, and Applications (2024)
31818	0.865	Petrov S.; Dimitrov S.; Ihtimanski I.	Integrated Application Of Geospatial Technologies For Digital Twining Of Urbanized Territories For Microscale Urban Planning	Proceedings of SPIE - The International Society for Optical Engineering, 13212 (2024)
19565	0.864	Sta Ana R.R.; Escoto J.E.; Fargas D., Jr.; Panlilio K.; Jerez M.; Sarmiento C.J.	Development Of A Digital Twin For The Monitoring Of Smart Cities Using Open-Source Software	International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 46, 4/W6-2021 (2021)
19681	0.859	Nokkaew P.; Leksansern A.; Jindasee P.; Kamonsantiroj S.; Srisomboon K.; Sutthisangiam N.	Development Of Digital Twin Road Infrastructure For Smart City Modeling	Lecture Notes on Data Engineering and Communications Technologies, 259 (2025)
44424	0.856	Kase T.; Hasegawa K.; Watanabe K.; Miyoshi T.; Yamazaki T.	Real-Time Point Cloud Visualization For Sustainable Spatial Digital Twins	Digest of Technical Papers - IEEE International Conference on Consumer Electronics (2025)
31920	0.856	Lei Y.; Bruno N.; Roncella R.	Integrating 3D Survey And Open Datasets For Creating Low-Cost Urban Digital Twins In Vr	International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 48, 2/W8-2024 (2024)
25473	0.856	Ariff S.A.M.; Azri S.; Ujang U.; Nasir A.A.M.; Fuad N.A.; Karim H.	Exploratory Study Of 3D Point Cloud Triangulation For Smart City Modelling And Visualization	International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 44, 4/W3 (2020)
7558	0.854	Kucak R.A.; Yakar İ.; Buyuksalih İ.	An Application Of High-Resolution Mobile Mapping In Smart Cities: Gaziosmanpasa Case Study	International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 48, M-6-2025 (2025)