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Titre : Les techniques photogrammétriques au service de l’architecture Type de document : Mémoire Auteurs : Iris Lucas, Auteur Editeur : Champs-sur-Marne : Ecole nationale des sciences géographiques ENSG Année de publication : 2019 Importance : 34 p. Format : 21 x 30 cm Note générale : bibliographie
Rapport de stage de fin d'études, Cycle géomètre-géomaticienLangues : Français (fre) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] dessin assisté par ordinateur
[Termes IGN] église
[Termes IGN] lever tachéométrique
[Termes IGN] MicMac
[Termes IGN] modélisation 3D
[Termes IGN] orthoimage
[Termes IGN] permis de construire
[Termes IGN] photogrammétrie architecturale
[Termes IGN] Pix4D
[Termes IGN] QGIS
[Termes IGN] reconstruction 3DIndex. décimale : GEOM Mémoires de géomètres civils, géomètres géomaticiens Résumé : (auteur) Au terme des deux années au sein du cycle géomètre-géomaticien, j’ai choisi d’effectuer mon stage dans un cabinet d’architectes du patrimoine. Le but est de mettre au service de l’entreprise, les connaissances acquises durant ma formation et notamment celles en photogrammétrie. En parallèle, je découvre l’univers de l’architecture ainsi que les problématiques autour de la conservation du patrimoine architectural. Note de contenu : Introduction
1- Découverte et initiation à l’architecture
2- Apport au sein de l’entreprise
ConclusionNuméro de notice : 25302 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Mémoire de fin d'études G Organisme de stage : Cabinet d’architecture Demetrescu-Guénégo Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=93387 Réservation
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Les techniques photogrammétriques... - pdf auteurAdobe Acrobat PDF Urban growth simulations in order to represent the impacts of constructions and environmental constraints on urban sprawl / Mojtaba Eslahi (2019)
Titre : Urban growth simulations in order to represent the impacts of constructions and environmental constraints on urban sprawl Titre original : Simulations de croissance urbaine pour représenter les impacts possibles des constructions et des contraintes environnementales sur l’étalement urbain Type de document : Thèse/HDR Auteurs : Mojtaba Eslahi, Auteur ; Anne Ruas , Directeur de thèse Editeur : Champs/Marne : Université Paris-Est Année de publication : 2019 Importance : 254 p. Format : 21 x 30 cm Note générale : bibliographie
Thèse Université Paris-Est, discipline Sciences et Technologies de l’Information Géographique en Informatique à l'IFSTTARLangues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] automate cellulaire
[Termes IGN] bâtiment
[Termes IGN] croissance urbaine
[Termes IGN] démographie
[Termes IGN] dynamique spatiale
[Termes IGN] étalement urbain
[Termes IGN] occupation du sol
[Termes IGN] politique publique
[Termes IGN] politique territoriale
[Termes IGN] simulation spatiale
[Termes IGN] système d'information géographique
[Termes IGN] urbanisation
[Termes IGN] utilisation du solIndex. décimale : THESE Thèses et HDR Résumé : (auteur) The process of urbanization occurs mainly due to population growth, rural exodus to cities and life style that often induces the nearly irreversible changes. It increases the artificial lands, which affect the biodiversity, ecosystems, urban climate, and reduces land for agriculture and natural areas. The focus of this thesis is to simulate diverse urbanization scenarios in order to improve public policies decision making. To do this, the SLEUTH model is used in order to investigate the impacts of building types and environmental rules on urban sprawl. In the method used, the SLEUTH model integrates more topographic data, urban tissue and demographic data, including geographical features and the environmental constraints. The main challenge in this research is to propose different urban sprawl scenarios for different kind of environmental rules while taking into account the population demand or at least population growth estimation. The SLEUTH model is one of the well-known cellular automata simulation models, which matches the dynamic simulation of urban expansion and adapts to morphological model of the urban configuration. SLEUTH, like many other urban growth simulation methods, considers only the historical data. Although, the impacts of population growth and urban tissue are implicitly considered during the calibration phase on the historical urban maps, changes in population growth rate or in building types cannot be included in its simulations. Moreover, the SLEUTH results are limited to raster data that are difficult to interpret for decision makers. The results are some pixels on which urbanization is supposed to occur, which do not make much sense from urbanism point of view. Therefore, our research aims to diversify the simulation possibilities integrating explicitly factors of building types according to population growth and providing visual methods to view urban growth scenario results in 2D and even 3D. In order to improve the SLEUTH results, different 2D urban growth simulation scenarios have been defined based on the SLEUTH model by adding buildings type and the estimation of the population growth as urban fabric factors. Each simulation corresponds to policies that are more or less restrictive of spaces considering what these territories can accommodate as a type of building and as a global population. In addition, the simulations can help the user to protect the desired lands such as the environmental spaces from urbanization. These scenarios show the simulation capabilities of the model and make it possible to improve our understanding of an urban sprawl simulation. Three different case studies with various sizes and populations are used including Toulouse metropolitan, Saint Sulpice la Pointe and Rieucros to provide a view of the effectiveness of the proposed method on several scales. The results evaluation indicates that the proposed method makes different simulations that correspond to different land priorities and constraints. It helps to see which land can be protected (where) and how building type can be used to constrain urban sprawl (how much). A 3D representation for each prospective urban growth simulations is provided in order to facilitate the interpretation of the SLEUTH simulation and differentiate the scenarios. The findings allow having different images of the city of tomorrow for applying it to urban policies. Note de contenu : Introduction
1- Urbanization and Urban Modeling
2- Methodology and Fundamentals for Model Construction
3- Application of the Model to Diversify the Simulations of Urban Sprawl
4- Creation of Fictive 3D Buildings to Facilitate the Interpretation of Simulation Results and Differentiate Scenarios
5- Conclusion and PerspectivesNuméro de notice : 25910 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Thèse française Note de thèse : Thèse de Doctorat : Informatique/Modélisation et simulation : Paris-Est : 2019 Organisme de stage : Institut de Recherche en Constructibilité IRC (IFSTTAR) nature-HAL : Thèse DOI : sans En ligne : https://hal.science/tel-02493929 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95906 3D survey and digital models as the first documentation of hypogeum of S. Saba in Rome / Tiziano Saulli in Applied geomatics, vol 10 n° 4 (December 2018)
[article]
Titre : 3D survey and digital models as the first documentation of hypogeum of S. Saba in Rome Type de document : Article/Communication Auteurs : Tiziano Saulli, Auteur ; Wissam Wahbeh, Auteur ; Carla Nardinocchi, Auteur Année de publication : 2018 Article en page(s) : pp 377 - 384 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Lasergrammétrie
[Termes IGN] basilique
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] modèle 3D du site
[Termes IGN] modélisation 3D du bâti BIM
[Termes IGN] patrimoine culturel
[Termes IGN] patrimoine immobilier
[Termes IGN] RomeRésumé : (Auteur) On the Aventine Minor, the oratory of Santa Silvia was home to a community of oriental monks, who, in the first half of the seventeenth century, created a typical Palestinian cemetery with a small monastery that expanded with the growing prestige of the community. The construction of the Basilica of San Saba, above the oratory, was by a group of monks, “the Benedettini di Montecassino,” who lived there in the middle of the tenth century. The substructure was only recovered in the early 1900s. The study of this architectural structure is particularly interesting because there were no complete surveys and the available documentation, as far as we know, was limited to a graphical plan and section. For this reason and due to the archeological significance, it has been selected as a national research project (PRIN 2010–2011). The research has requested detailed documentation through laser scanning and photographic-based documentation. The goal of the present work is to produce a documentation of the oratory from CAD model to the BIM construction. Numéro de notice : A2018-604 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s12518-018-0244-0 Date de publication en ligne : 08/10/2018 En ligne : https://doi.org/10.1007/s12518-018-0244-0 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92516
in Applied geomatics > vol 10 n° 4 (December 2018) . - pp 377 - 384[article]Automatic building rooftop extraction from aerial images via hierarchical RGB-D priors / Shibiao Xu in IEEE Transactions on geoscience and remote sensing, vol 56 n° 12 (December 2018)
[article]
Titre : Automatic building rooftop extraction from aerial images via hierarchical RGB-D priors Type de document : Article/Communication Auteurs : Shibiao Xu, Auteur ; Xingjia Pan, Auteur ; Er Li, Auteur ; et al., Auteur Année de publication : 2018 Article en page(s) : pp 7369 - 7387 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] champ aléatoire conditionnel
[Termes IGN] détection du bâti
[Termes IGN] extraction de traits caractéristiques
[Termes IGN] image à haute résolution
[Termes IGN] image captée par drone
[Termes IGN] image RVB
[Termes IGN] itération
[Termes IGN] scène urbaine
[Termes IGN] segmentation d'image
[Termes IGN] segmentation hiérarchique
[Termes IGN] toit
[Termes IGN] zone saillante 3DRésumé : (auteur) Accurate building rooftop extraction from high-resolution aerial images is of crucial importance in a wide range of applications. Owing to the varying appearance and large-scale range of scene objects, especially for building rooftops in different scales and heights, single-scale or individual prior-based extraction technique is insufficient in pursuing efficient, generic, and accurate extraction results. The trend toward integrating multiscale or several cue techniques appears to be the best way; thus, such integration is the focus of this paper. We first propose a novel salient rooftop detector integrating four correlative RGB-D priors (depth cue, uniqueness prior, shape prior, and transition surface prior) for improved rooftop extraction to address the preceding complex issues mentioned. Then, these correlative cues are computed from image layers created by our multilevel segmentation and further fused into the state-of-the-art high-order conditional random field (CRF) framework to locate the rooftop. Finally, an iterative optimization strategy is applied for high-quality solving, which can robustly handle varying appearance of building rooftops. Performance evaluations in the SZTAKI-INRIA benchmark data sets show that our method outperforms the traditional color-based algorithm and the original high-order CRF algorithm and its variants. The proposed algorithm is also evaluated and found to produce consistently satisfactory results for various large-scale, real-world data sets. Numéro de notice : A2018-558 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2018.2850972 Date de publication en ligne : 26/07/2018 En ligne : http://dx.doi.org/10.1109/TGRS.2018.2850972 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=91664
in IEEE Transactions on geoscience and remote sensing > vol 56 n° 12 (December 2018) . - pp 7369 - 7387[article]Geomatics and augmented reality experiments for the cultural heritage / Vicenzo Barrile in Applied geomatics, vol 10 n° 4 (December 2018)
[article]
Titre : Geomatics and augmented reality experiments for the cultural heritage Type de document : Article/Communication Auteurs : Vicenzo Barrile, Auteur ; Antonino Fotia, Auteur ; Giuliana Bilotta, Auteur Année de publication : 2018 Article en page(s) : pp 569 - 578 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] Calabre
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] église
[Termes IGN] image captée par drone
[Termes IGN] modèle 3D du site
[Termes IGN] patrimoine archéologique
[Termes IGN] patrimoine culturel
[Termes IGN] patrimoine immobilier
[Termes IGN] réalité augmentée
[Termes IGN] semis de pointsRésumé : (Auteur) For years, the Laboratory of Geomatics of the Mediterranean University of Reggio Calabria has undertaken an interdisciplinary project for the recovery and dissemination of information regarding the cultural-artistic and archeological heritage of the metropolitan area. The combined use of geomatics technologies (laser scanners, GPS positioning, digital photogrammetry, remote sensing, GPR) allows on the one hand to investigate objects and artifacts, providing metric, form, and location information; and on the other, to catalog information and make it accessible to the community. Indeed, the digitalization and reconstruction tools of 3D models can be the answer to the limits related to communicability in the archeological sector. Precision, detail, and very accurate photo-realistic reconstructions are particularly useful for virtual and augmented reality applications, integrating them in the devices used on a daily basis. The present note concerns, therefore, the acquisition of information using the point cloud from UAVs and laser scanners, the subsequent 3D modeling, and their representation in an augmented reality (AR) environment using mobile platforms. The application was tested on the church of Sant’Antonio Abate, located in the North of Reggio Calabria, which according to studies is the only evidence of medieval architecture in the territory of Reggio Calabria. Numéro de notice : A2018-594 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s12518-018-0231-5 Date de publication en ligne : 07/07/2018 En ligne : https://doi.org/10.1007/s12518-018-0231-5 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92518
in Applied geomatics > vol 10 n° 4 (December 2018) . - pp 569 - 578[article]A greyscale voxel model for airborne lidar data applied to building detection / Liying Wang in Photogrammetric record, vol 33 n° 164 (December 2018)Permalink3D urban geovisualization: in situ augmented and mixed reality experiments / Alexandre Devaux in ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol IV-4 (October 2018)PermalinkAncient Chinese architecture 3D preservation by merging ground and aerial point clouds / Xiang Gao in ISPRS Journal of photogrammetry and remote sensing, vol 143 (September 2018)PermalinkExtraction of building roof planes with stratified random sample consensus / André C. Carrilho in Photogrammetric record, vol 33 n° 163 (September 2018)PermalinkLes peintures murales des lieux de culte du Sud de l’arc alpin du XIVe au XVIe siècle / Océane Acquier in Géomatique expert, n° 124 (septembre - octobre 2018)PermalinkThree-dimensional building façade segmentation and opening area detection from point clouds / S.M. Iman Zolanvari in ISPRS Journal of photogrammetry and remote sensing, vol 143 (September 2018)PermalinkEvolutionary approach for detection of buried remains using hyperspectral images / Leon Dozal in Photogrammetric Engineering & Remote Sensing, PERS, vol 84 n° 7 (juillet 2018)PermalinkConstruction control and documentation of facade elements using terrestrial laser scanning / Ján Erdélyi in Applied geomatics, vol 10 n° 2 (June 2018)PermalinkDepth camera indoor mapping for 3D virtual radio play / Juho-Pekka Virtanen in Photogrammetric record, vol 33 n° 162 (June 2018)PermalinkGeometric reasoning with uncertain polygonal faces / Jochen Meidow in Photogrammetric Engineering & Remote Sensing, PERS, vol 84 n° 6 (juin 2018)Permalink