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International Archives of Photogrammetry and Remote Sensing
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0252-8231
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Titre : Research on the construction of urban spatial data infrastructure Type de document : Article/Communication Auteurs : Xiaosheng Liu, Auteur ; Youliang Chen, Auteur ; Hexia Weng, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2005 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 36-4/W6 Conférence : ISPRS 2005, Workshop on Service and Application of Spatial Data Infrastructure 14/10/2005 16/10/2005 Hangzhou Chine OA Proceedings Importance : 4 p. ; pp 183 - 186 Format : 21 x 30 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Infrastructure de données
[Termes IGN] données localisées
[Termes IGN] infrastructure urbaine de données localisées
[Termes IGN] Kiangsi (Chine)
[Termes IGN] partage de données localisées
[Termes IGN] villeRésumé : (Auteur) This paper discusses the construction of urban spatial data infrastructure, taking Ganzhou for example. First, we set up an organization that manages and harmonizes spatial data, and design the total configuration of the USDI (urban spatial data infrastructure)of Ganzhou ; Second, we constitute the regulations of the producing and updating of spatial data, and probe in the technology of sharing data, and we also design the framework of data sharing in the USDI of Ganzhou, then we build up the framework dataset. Finally we discuss the integrating of GIS and OA. Numéro de notice : 13835 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/4-W6/papers/183-186XiaoshengLIU-A067.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64277 Documents numériques
en open access
Research on the construction ... - pdf éditeurAdobe Acrobat PDF Using a three dimensional spatial database to orthorectify automatically remote sensing images / Simon Baillarin (2005)
Titre : Using a three dimensional spatial database to orthorectify automatically remote sensing images Type de document : Article/Communication Auteurs : Simon Baillarin, Auteur ; Aurélie Bouillon, Auteur ; Mathieu Bernard, Auteur ; M. Chikhi, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2005 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 36-4/W6 Conférence : ISPRS 2005, Workshop on Service and Application of Spatial Data Infrastructure 14/10/2005 16/10/2005 Hangzhou Chine OA Proceedings Importance : 6 p. ; pp 89 - 94 Format : 21 x 30 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Orthophotographie, orthoimage
[Termes IGN] appariement d'images
[Termes IGN] image SPOT 5
[Termes IGN] image SPOT-HRS
[Termes IGN] méthode robuste
[Termes IGN] modèle numérique de surface
[Termes IGN] orthophotoplan numérique
[Termes IGN] orthorectification automatique
[Termes IGN] précision altimétrique
[Termes IGN] Référence-3DRésumé : (Auteur) Following SPOT5 launch, Spot Image and French National Geographic Institute (IGN) have decided to design a worldwide accurate database called Reference3D™ using data from the High Resolution Stereoscopic SPOT5 instrument (HRS). This database consists in three information layers : Digital Elevation Model at 1 arc.second resolution, Orthoimage at 1/6th arc.second resolution and Quality Masks ; with a specification of circular planimetric accuracy better than 16 m for 90 % of the points and elevation accuracy better than 10 m for 90% of the points. It has also been decided to develop and commercialize a system called ANDORRE to archive Reference3D database and produce orthorectified images and DEM thanks to Reference3D™ data. ANDORRE has been designed to take advantage of Reference3D™ horizontal and altimetric accuracy to automatically register and rectify any image from SPOT satellites in any area where Reference3D™ data is available. This system could also be upgraded to process other satellite data. Spot Image has delegated to French Space Agency (CNES) the realization and industrialization of the algorithmic core of the processing chain. This paper presents the automatic ortho-rectification process composed of three main steps : generation of a reference image (in focal plane geometry) using SPOT rigorous sensor model and Reference3D™ Orthoimage and DEM layers ; modeling of the mis-registration between the reference image and the SPOT image to be processed, using a multiresolution image matching algorithm, in order to improve the SPOT location model;resampling of the image into a cartographic reference frame using Reference3D™ DEM and the improved SPOT location model.It also focuses on some difficult cases and the robustness of the algorithm (different landscapes, DEM and image resolution) and on the processing time needed to achieve the rectification of the SPOT image in different cases. Numéro de notice : 13834 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : IMAGERIE Nature : Communication DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/4-W6/papers/89-94SimonBAILLARIN-A086.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64276 Documents numériques
en open access
13834_art_using_3d_spatial_database_baillarin.pdfAdobe Acrobat PDF Automatic building reconstruction from aerial images : a generic Bayesian Framework / Patrick Taillandier (2004)
Titre : Automatic building reconstruction from aerial images : a generic Bayesian Framework Type de document : Article/Communication Auteurs : Patrick Taillandier , Auteur ; Rachid Deriche, Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2004 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 35-B3 Conférence : ISPRS 2004, 20th international congress of photogrammetry and remote sensing, Geo-Imagery Bridging continents 12/07/2004 23/07/2004 Istanbul Turquie OA ISPRS Archives Importance : pp 343 - 348 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] classification bayesienne
[Termes IGN] contrainte géométrique
[Termes IGN] image multi sources
[Termes IGN] primitive
[Termes IGN] programmation par contraintes
[Termes IGN] reconstruction 3DIndex. décimale : 33.30 Photogrammétrie numérique Résumé : (Auteur) A novel System for automatic building reconstruction from multiple aerial images is presented. Compared to previous works, this approach uses a very generic modeling of buildings as polyhedral shapes with no overhang, in which external knowledge is introduced through constraints on primitives. Using planes as base primitives, the algorithm builds up an arrangement of planes from which a 3D graph of facets is deduced. In a so-called "compatibility graph" where the nodes are the initial facets of the 3D graph and edges between two nodes state that both facets belong to at least one common hypothesis of building, it is shown that maximal cliques supply all the hypotheses of buildings that can be deduced from the arrangement of planes. Among these hypotheses the choice is done through a bayesian formulation that balance data adequacy and caricature needs. Results are provided on real images and show the validity of the approach that remains very generic on the contrary to model-based methods while bringing extemal architectural information through geometric constraints, which generally lacks in data-driven algorithms. Numéro de notice : 15189 Affiliation des auteurs : MATIS+Ext (1993-2011) Thématique : IMAGERIE Nature : Communication DOI : sans En ligne : https://www.isprs.org/proceedings/XXXV/congress/comm3/papers/292.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64394 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15189-01 33.30 Tiré à part Centre de documentation Photogrammétrie - Lasergrammétrie Disponible Bundle adjustment and incidence of linear features on accuracy of external calibration parameters / Franck Jung (2004)
Titre : Bundle adjustment and incidence of linear features on accuracy of external calibration parameters Type de document : Article/Communication Auteurs : Franck Jung , Auteur ; Didier Boldo , Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2004 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 35-B3 Conférence : ISPRS 2004, 20th international congress of photogrammetry and remote sensing, Geo-Imagery Bridging continents 12/07/2004 23/07/2004 Istanbul Turquie OA ISPRS Archives Importance : pp 13 - 18 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] compensation par faisceaux
[Termes IGN] étalonnage de capteur (imagerie)
[Termes IGN] forme linéaire
[Termes IGN] modélisation 3D
[Termes IGN] photogrammétrie architecturale
[Termes IGN] valeur propreIndex. décimale : 33.30 Photogrammétrie numérique Résumé : (Auteur) In this paper we investigate the influence of linear features (segments) in a bundle adjustment. Bundle adjustment is the problem of refining a set of parameters (internal calibration, external calibration, 3D model). The refinement is performed by the minimization of a cost function. In usual photogrammetric applications, this cost function is based on image tie points and 3D control points. The cost function measures the distance between the observed data and the model. Linear features are especially important when dealing with architectural or terrestrial images, since they do not require segment extremity to match. So, they are easier to detect automatically within particular scenes (buildings, landscapes...). First, we present the basic concepts of bundle adjustment and the integration of linear features. Using the same concept, the linear feature model is based on the distance between the 3D line re projection in the image and the detected image segments. We describe an algorithm for the resolution of this non-linear least-square problem under constraints. Second, we study the influence of these features on two cases. The first case is a calibration polygon, with a large overlap between images. The second one is a façade of a building. We compare a statistical evaluation of the reliability of the estimated parameters to the theoretical bounds calculated with the eigenvalues and eigenvectors of the Hessian matrix associated to our problem. We stress that segments can be relevant features and can highly increase precision. Numéro de notice : 57398 Affiliation des auteurs : MATIS (1993-2011) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://www.isprs.org/proceedings/XXXV/congress/comm3/papers/233.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64738 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 57398-01 33.30 Tiré à part Centre de documentation Photogrammétrie - Lasergrammétrie Disponible
Titre : Estimating sensor pose from images of a stereo rig Type de document : Article/Communication Auteurs : Ouided Bentrah, Auteur ; Radu Horaud, Auteur ; Nicolas Paparoditis , Auteur ; Marc Pierrot-Deseilligny , Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2004 Collection : International Archives of Photogrammetry and Remote Sensing, ISSN 0252-8231 num. 35-B3 Conférence : ISPRS 2004, 20th international congress of photogrammetry and remote sensing, Geo-Imagery Bridging continents 12/07/2004 23/07/2004 Istanbul Turquie OA ISPRS Archives Importance : 5 p. Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] acquisition d'images
[Termes IGN] centrale inertielle
[Termes IGN] estimation de pose
[Termes IGN] géoréférencement
[Termes IGN] point de fuite
[Termes IGN] système d'information géographique
[Termes IGN] système de numérisation mobile
[Termes IGN] zone urbaineIndex. décimale : 33.30 Photogrammétrie numérique Résumé : (Auteur) In this paper, we investigate the estimation of pose of images provided by a rigid stereo rig on a mobile mapping System called STEREOPOLIS developped at IGN in the ARCHI project of the MATIS laboratory. In this System, the terrestrial photographies are a georeferencing device. We use the images as a verticality measurement device by finding the vertical and horizontal vanishing points of both images of the stereo rig at the same time which improves robustness and accuracy of the estimation. We also use our stereo baseline as a photogrammetric range measurement provided by dene stereo matching. The relative sensor pose estimation between successive acquisitions (t) and (t+dt) of the System can thus be seen as the problem of finding the rigid transformation between the two set of clouds. We achieve this by extracting and matching 3D planes by FFT correlation on corresponding facade orthoimages. The matching of lie points and segments between images at (t) and (t+dt) is due to the reduction of the search space space given by the surface models and the relative pose estimated by our 3D plane matching process. Numéro de notice : 15190 Affiliation des auteurs : MATIS+Ext (1993-2011) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://www.isprs.org/proceedings/XXXV/congress/comm3/papers/235.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64395 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15190-01 33.30 Tiré à part Centre de documentation Photogrammétrie - Lasergrammétrie Disponible PermalinkPermalinkPermalinkPermalinkSupport for visualisation and animation in a scalable 3D GIS Environment: motivation, concepts and implementation / Stephan Nebiker (2003)PermalinkProceedings of the ISPRS commission 3 symposium, Photogrammetric computer vision, september 9 - 13, 2002, Graz Austria, Part B. Papers accepted on the basis of abstracts / R. Kalliany (2002)PermalinkProceedings of the ISPRS commission 3 symposium, Photogrammetric computer vision, september 9 - 13, 2002, Graz Austria, Part A. Papers accepted on the basis of peer-review full manuscripts / R. Kalliany (2002)PermalinkPermalinkApplying the theory of evidence to vector-DEM comparison for the building planimetric change detection / Olivier Jamet (1999)PermalinkAutomatic extraction and modelling of urban buildings from high resolution aerial images / Matthieu Cord (1999)PermalinkISPRS conference on Automatic extraction of GIS objects from digital imagery, September 8 - 10, 1999, Munich, Germany / Heinrich Ebner (1999)PermalinkDense, reliable and depth discontinuity preserving DEM comutation from HRV urban stereopairs / Matthieu Cord (1998)PermalinkISPRS Commission 7 Symposium Resource and environmental monitoring 1996-2000 / Gabor Remetey-Fulopp (1998)PermalinkProceedings of the ISPRS commission 2 symposium, Data integration : systems and techniques, July 13th - 17th, 1998, Cambridge, United Kingdom / Daniel N.M. Donoghue (1998)PermalinkPermalinkExtraction automatique d'objets sur stations photogrammétriques numériques / Olivier Jamet (01/06/1996)Permalink18th international congress ISPRS, Volume 1. Commission 1 Sensors, platforms and imagery / Karl Kraus (1996)Permalink18th international congress ISPRS, Volume 2. Technical Commission 2 Systems for data processing, analysis and representation / Karl Kraus (1996)PermalinkPermalink18th international congress ISPRS, Volume 4. Technical Commission 4 Mapping and Geographic Information Systems / Karl Kraus (1996)Permalink
The ISPRS Archives is the series of proceedings for publications accepted after abstract review. ... Both are listed in the ISI Conference Proceedings Citation Index (CPCI) of the Web of Science, SCOPUS, and DOAJ.