Centre de documentation
scientifique

Radiometric and geometric evaluation of GeoEye-1, WorldView-2 and Pléiades-1A stereo images for 3D information extraction / Daniela Poli in ISPRS Journal of photogrammetry and remote sensing, vol 100 (February 2015)  

Public [article]  inISPRS Journal of photogrammetry and remote sensing > vol 100 (February 2015) . - 35–47 Titre : Radiometric and geometric evaluation of GeoEye-1, WorldView-2 and Pléiades-1A stereo images for 3D information extraction Type de document : Article/Communication Auteurs : Daniela Poli, Auteur ; Fabio Remondino, Auteur ; E. Angiuli, Auteur ; Giorgio Agugiaro, Auteur Année de publication : 2015 Article en page(s) : 35–47 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique [Termes IGN] couple stéréoscopique [Termes IGN] extraction automatique [Termes IGN] extraction du sursol [Termes IGN] image à très haute résolution [Termes IGN] image Geoeye [Termes IGN] image Pléiades [Termes IGN] image tri-stéréoscopique [Termes IGN] image Worldview [Termes IGN] qualité géométrique (image) [Termes IGN] qualité radiométrique (image) [Termes IGN] stéréoscopie [Termes IGN] Trente Résumé : (auteur) Today the use of spaceborne Very High Resolution (VHR) optical sensors for automatic 3D information extraction is increasing in the scientific and civil communities. The 3D Optical Metrology (3DOM) unit of the Bruno Kessler Foundation (FBK) in Trento (Italy) has collected VHR satellite imagery, as well as aerial and terrestrial data over Trento for creating a complete testfield for investigations on image radiometry, geometric accuracy, automatic digital surface model (DSM) generation, 2D/3D feature extraction, city modelling and data fusion. This paper addresses the radiometric and the geometric aspects of the VHR spaceborne imagery included in the Trento testfield and their potential for 3D information extraction. The dataset consist of two stereo-pairs acquired by WorldView-2 and by GeoEye-1 in panchromatic and multispectral mode, and a triplet from Pléiades-1A. For reference and validation, a DSM from airborne LiDAR acquisition is used. The paper gives details on the project, dataset characteristics and achieved results. Numéro de notice : A2015-052 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2014.04.007 En ligne : https://doi.org/10.1016/j.isprsjprs.2014.04.007 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=75285 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
081-2015021	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Review of developments in geometric modelling for high resolution satellite pushbroom sensors / Daniela Poli in Photogrammetric record, vol 27 n° 137 (March - May 2012)  

Public [article]  inPhotogrammetric record > vol 27 n° 137 (March - May 2012) . - pp 58 - 73 Titre : Review of developments in geometric modelling for high resolution satellite pushbroom sensors Type de document : Article/Communication Auteurs : Daniela Poli, Auteur ; Thierry Toutin , Auteur Année de publication : 2012 Article en page(s) : pp 58 - 73 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] capteur en peigne [Termes IGN] capteur optique [Termes IGN] capteur spatial [Termes IGN] modélisation géométrique de prise de vue Résumé : (Auteur) The geometric modelling of satellite imaging sensors is a fundamental step in the photogrammetric processing chain, and becomes crucial in multi-source data fusion and analysis. This paper seeks to report the main characteristics and developments of optical pushbroom sensors for photogrammetric and remote sensing applications, and to provide a critical review of approaches used for their geometric modelling. Numéro de notice : A2012-130 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1111/j.1477-9730.2011.00665.x Date de publication en ligne : 09/02/2012 En ligne : https://doi.org/10.1111/j.1477-9730.2011.00665.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31578 [article]

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106-2012011	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Detection of buildings at airport sites using images and lidar data and a combination of various methods / N. Demir (2009)  

Public contenu dans CMRT09 Object extraction for 3D city models, road databases and traffic monitoring-concepts, algorithms and evaluation / Uwe Stilla (2009)   Titre : Detection of buildings at airport sites using images and lidar data and a combination of various methods Type de document : Article/Communication Auteurs : N. Demir, Auteur ; Daniela Poli, Auteur ; Emmanuel P. Baltsavias, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2009 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 38-3-W4 Conférence : CMRT 2009, City Models, Roads and Traffic, Object extraction for 3D city models, road databases, traffic monitoring 03/09/2009 04/09/2009 Paris France OA ISPRS Archives Importance : pp 71 - 76 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques [Termes IGN] aéroport [Termes IGN] classification dirigée [Termes IGN] données lidar [Termes IGN] image aérienne [Termes IGN] modèle numérique de terrain [Termes IGN] Normalized Difference Vegetation Index [Termes IGN] Zurich (Suisse) Résumé : (Auteur) In this work, we focus on the detection of buildings, by combining information from aerial images and Lidar data. We applied four different methods on a dataset located at Zurich Airport, Switzerland. The first method is based on DSM/DTM comparison in combination with NDVI analysis (Method 1). The second one is a supervised multispectral classification refined with a normalized DSM (Method 2). The third approach uses voids in Lidar DTM and NDVI classification (Method 3), while the last method is based on the analysis of the density of the raw Lidar DTM and DSM data (Method 4). An improvement has been achieved by fusing the results of the different methods, taking into account their advantages and disadvantages. Edge information from images has also been used for quality improvement of the detected buildings. The accuracy of the building detection was evaluated by comparing the results with reference data, resulting in 94% detection and 7% omission errors for the building area. Numéro de notice : C2009-009 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Communication DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVIII/3-W4/pub/CMRT09_71.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=65049

Analysis of rigorous orientation models for pushbroom sensors: applications with Quickbird / M. Crespi in Revue Française de Photogrammétrie et de Télédétection, n° 184 (Décembre 2006)  

Public [article]  inRevue Française de Photogrammétrie et de Télédétection > n° 184 (Décembre 2006) . - pp 23 - 28 Titre : Analysis of rigorous orientation models for pushbroom sensors: applications with Quickbird Type de document : Article/Communication Auteurs : M. Crespi, Auteur ; Francesca Giannone, Auteur ; Daniela Poli, Auteur Année de publication : 2006 Conférence : ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives Article en page(s) : pp 23 - 28 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique [Termes IGN] capteur en peigne [Termes IGN] colinéarité [Termes IGN] compensation par faisceaux [Termes IGN] couple stéréoscopique [Termes IGN] élément d'orientation externe [Termes IGN] géométrie de l'image [Termes IGN] géoréférencement direct [Termes IGN] image EROS [Termes IGN] image isolée [Termes IGN] image Quickbird [Termes IGN] modèle numérique de terrain [Termes IGN] orbitographie par GNSS [Termes IGN] orientation du capteur [Termes IGN] orientation externe [Termes IGN] orientation interne [Termes IGN] OrthoEngine [Termes IGN] orthorectification [Termes IGN] point d'appui Résumé : (Auteur) The correct georeferencing of remote sensing images is a fundamental task in the photogrammetric processing for orthoimages and DEM generation and for feature extraction. In this paper, we focus on the georeferencing of pushbroom sensors with rigorous models, that is, approaches that are based on the photogrammetric collinearity equations and describe the exact acquisition geometry of the sensors. By solving a bundle adjustment, the sensor external orientation and additional geometric parameters describing the internal orientation are estimated. We tested two rigorous models developed in academic groups for the georeferencing of a stereopair from QuickBird. The first model (M1) has been implemented at the University La Sapienza, Rome. It is specifically designed for the orthorectification of pushbroom sensors carried on satellite platforms with asynchronous acquisition mode, like EROS-A and QuickBird. The model, implemented in the software SISAR, reconstructs of the orbital segment during the image acquisition through the knowledge of Keplerian orbital parameters, the sensor attitude, internal orientation and the self-calibration parameters. The second model (M2) is a rigorous sensor model for pushbroom linear array sensors, carried on airborne or spaceborne platforms. It estimates the parameters modelling the sensor internal and external orientation through a bundle adjustment, using a suitable number of ground control points. Our research included the orientation of the single images with rigorous model M1, the orientation of the stereo pair with rigorous model M2 and the comparison of the results with a rigorous model contained in commercial software (PCI OrthoEngine). The results demonstrate that by using rigorous models it is possible to achieve RMSE smaller than 1 pixel in the GPs if a sufficient number of GCPs are used. Copyright SFPT Numéro de notice : A2006-633 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueNat DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/part1/Papers/T02-07.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28356 [article]

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018-06041	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Reality-based 3D city models from aerial and satellite data: cybercity-medeller and database / Daniela Poli in Geoinformatics, vol 9 n° 2 (01/03/2006)

Public [article]  inGeoinformatics > vol 9 n° 2 (01/03/2006) . - pp 8 - 11 Titre : Reality-based 3D city models from aerial and satellite data: cybercity-medeller and database Type de document : Article/Communication Auteurs : Daniela Poli, Auteur Année de publication : 2006 Article en page(s) : pp 8 - 11 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques [Termes IGN] base de données cartographiques [Termes IGN] base de données localisées 3D [Termes IGN] données laser [Termes IGN] image aérienne [Termes IGN] image satellite [Termes IGN] milieu urbain [Termes IGN] modèle 3D de l'espace urbain [Termes IGN] texture d'image [Termes IGN] visualisation 3D Résumé : (Auteur) For geomatic applications and realistic visualization the latest urban cartographic databases contain 3D building models. Based on the application scale and requested details, cybercity AG creates 3D city models from aerial/satellite imagery and laser scanner data. Numéro de notice : A2006-101 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27828 [article]

Exemplaires(1)

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262-06021	SL	Revue	Centre de documentation	Revues en salle	Disponible

Modelling of spaceborne linear array sensors / Daniela Poli (2005)  

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