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Making photogrammetry efficient: SimActive's Correlator3D software / P. Simard in Geoinformatics, vol 13 n° 7 (01/10/2010)
[article]
Titre : Making photogrammetry efficient: SimActive's Correlator3D software Type de document : Article/Communication Auteurs : P. Simard, Auteur ; F. Lemieux, Auteur Année de publication : 2010 Article en page(s) : pp 24 - 26 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Produits informatiques
[Termes IGN] Canada
[Termes IGN] corrélation
[Termes IGN] image aérienne
[Termes IGN] image satellite
[Termes IGN] logiciel de photogrammétrie
[Termes IGN] modèle numérique de terrain
[Termes IGN] mosaïque d'images
[Termes IGN] orthoimage
[Termes IGN] orthophotoplan numérique
[Termes IGN] visualisation 3DRésumé : (Auteur) This article presents SimActive's collaboration with Canadian Department National Defence to develop a new generation of photogrammetric software to meet the growing needs of the geospatial industry. After several years of research and development, Simactive designed Correlator3D. This software suite allows the automatic generation and manual editing of DSMs, DTMS and orthomosaics from aerial and satellite imagery. Numéro de notice : A2010-458 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30651
in Geoinformatics > vol 13 n° 7 (01/10/2010) . - pp 24 - 26[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 262-2010071 SL Revue Centre de documentation Revues en salle Disponible Land use monitoring by remote sensing in tropical forest areas in support of the Kyoto Protocol: the case of French Guiana / Nicolas Stach in International Journal of Remote Sensing IJRS, vol 30 n° 19 (October 2009)
[article]
Titre : Land use monitoring by remote sensing in tropical forest areas in support of the Kyoto Protocol: the case of French Guiana Type de document : Article/Communication Auteurs : Nicolas Stach , Auteur ; Anne Salvado , Auteur ; Marcel Petit, Auteur ; Jean-François Faure, Auteur ; Laurent Durieux, Auteur ; Christina Corbane, Auteur ; Pierre Joubert, Auteur ; Dominique Lasselin, Auteur ; Michel Deshayes, Auteur Année de publication : 2009 Conférence : ForestSat 2007, forests and remote sensing : methods and operational tools 05/11/2007 07/11/2007 Montpellier France Article en page(s) : pp 5133 - 5149 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] base de données d'occupation du sol
[Termes IGN] développement durable
[Termes IGN] forêt tropicale
[Termes IGN] Guyane (département français)
[Termes IGN] image Landsat-TM
[Termes IGN] image SPOT
[Termes IGN] inventaire forestier (techniques et méthodes)
[Termes IGN] inventaire forestier local
[Termes IGN] mosaïque d'images
[Termes IGN] occupation du sol
[Termes IGN] orthophotoplan numérique
[Termes IGN] surveillance écologique
[Termes IGN] surveillance forestière
[Termes IGN] utilisation du solRésumé : (Auteur) The new SPOT/Envisat direct receiving station (DRS) operating in Cayenne in the framework of the SEAS-Guyane project was used to produce a global cloudless SPOT mosaic over French Guiana for the year 2006. This mosaic was used to perform a land-use, land-use change and forestry (LULUCF) inventory in the framework of the Kyoto Protocol. Nearly 17 000 sample points were laid down on the SPOT mosaic with a stratified sampling design. The land use at each sample point was determined by visual interpretation of the corresponding SPOT image in 2006 and the Landsat - Thematic Mapper (TM) image from the Global Land Cover Facility (GLCF) in 1990. Statistics for the period 1990-2006 were computed and integrated in the first voluntary Kyoto inventory. Numéro de notice : A2009-379 Affiliation des auteurs : IGN+Ext (1940-2011) Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160903022969 Date de publication en ligne : 22/09/2009 En ligne : https://doi.org/10.1080/01431160903022969 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30009
in International Journal of Remote Sensing IJRS > vol 30 n° 19 (October 2009) . - pp 5133 - 5149[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 080-09111 RAB Revue Centre de documentation En réserve L003 Exclu du prêt Automatic gigapixel mosaïcing in large scale unstructured underground environments / Daniela Craciun (2009)
contenu dans Proceedings of MVA 2009, IAPR Conference on Machine vision Applications, May 20-22, 2009, Keio University, Japan / Hideo Saito (2009)
Titre : Automatic gigapixel mosaïcing in large scale unstructured underground environments Type de document : Article/Communication Auteurs : Daniela Craciun , Auteur ; Francis Schmitt, Auteur ; Nicolas Paparoditis , Auteur Editeur : Saint-Mandé : Institut Géographique National - IGN (2008-2011) Année de publication : 2009 Conférence : MVA 2009, IAPR Conference on Machine Vision Applications 20/05/2009 22/05/2009 Yokohama Japon open access proceedings Importance : pp 13 - 16 Format : 21 x 30 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] caméra numérique
[Termes IGN] grande échelle
[Termes IGN] grotte
[Termes IGN] image gigapixel
[Termes IGN] mosaïquage d'images
[Termes IGN] mosaïque d'images
[Termes IGN] TautavelRésumé : (Auteur) We are currently developing a vision-based system aiming at automatically generating in situ ultra-high resolution mosaics in previously unknown, complex and unstructured underground environments. Nowadays, image stitching algorithms present several limitations when dealing with unstructured environments. The most important to our concern is the ability to deal with feature-less areas. In this paper we describe an automatic on line Gigapixel mosaicing system capable to deal with the absence of reliably detectable and trackable features. The input of our algorithm is a pose-annotated sequence of high-resolution images acquired from a common optical center by a calibrated pantilt motorized digital camera unit. The proposed mosaïcing system is powered by a global-to-local pairwise image alignment which recovers the rotations relating the overlapping images in a coarse-to-fine approach. The local motion procedure outputs a list of locally matched anonymous features which are later injected in a bundle adjustment engine for multi-view fine alignment. The proposed algorithm combines the state of the art mosaicing techniques in a complementary and efficient fashion providing an environment-independent solution for the image mosaicing task. The final output of the algorithm is a Gigapixel spherical mosaic rendering. Tests on real data acquired in a prehistorical cave (Tautavel Cave, France) illustrate mosaicing examples obtained from several hundreds of high-resolution images. Numéro de notice : C2009-053 Affiliation des auteurs : MATIS+Ext (1993-2011) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : http://www.mva-org.jp/Proceedings/2009CD/papers/02-01.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64292 Documents numériques
en open access
13877_commu_mva_2009_craciun_et_al.pdfAdobe Acrobat PDF Digital photogrammetry / W. Linder (2009)
Titre : Digital photogrammetry : a practical course Type de document : Guide/Manuel Auteurs : W. Linder, Auteur Mention d'édition : 3 Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2009 Importance : 220 p. Format : 16 x 24 cm + 1 paire de lunettes + 1 cederom ISBN/ISSN/EAN : 978-3-540-92724-2 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] aérotriangulation
[Termes IGN] compensation par bloc
[Termes IGN] limite de résolution géométrique
[Termes IGN] limite de résolution radiométrique
[Termes IGN] modèle numérique de terrain
[Termes IGN] mosaïque d'images
[Termes IGN] orientation interne
[Termes IGN] orthoimage
[Termes IGN] photogrammétrie métrologiqueIndex. décimale : 33.30 Photogrammétrie numérique Résumé : (Editeur) The third edition is an "all-in-one" combination of basic theory and practical exercises. Potential readers/users are students of Photogrammetry, Geodesy, Geography and other sciences, but also all who are interested in this topic. No prior knowledge is necessary, except the handling of standard PCs. Theory is presented true to the motto "as little as possible, but as much as necessary". The main part of the book contains several tutorials. In increasing complexity, accompanied by texts explaining further theory, the reader can proceed step by step through the particular working parts. All intermediate as well as the final results are discussed with reference to accuracy and error handling. Most of the standard work in Digital Photogrammetry is shown and trained for example scanning, image orientation, mono and stereo plotting, aerial triangulation measurement (manual and automatic), block adjustment, automatic creation of surface models via image matching, creation of ortho images and mosaics, and others. Not only standard situations are dealt with but also more complex ones, such as unknown camera data, extreme relief or areas with very low contrast. Examples of both aerial and close-range photogrammetry present the power of these type of measurement techniques. The software is not limited to the example data included but may be used for personal projects. Part of the book comprises a complete description of the software. Note de contenu : 1 Introduction
1.1 Basic idea and main task of photogrammetry
1.2 Why photogrammetry ?
1.3 Image sources: Analogue and digital cameras
1.4 Digital consumer cameras
1.5 Short history of photogrammetric evaluation methods
1.6 Geometric principles 1: Camera position, focal length
1.7 Geometric principles 2: Image orientation
1.8 Geometric principles 3: Relative camera positions (stereo)
1.9 Some definitions
1.10 Length and angle units
1.11 A typical workflow in photogrammetry
2 Included software and data
2.1 Hardware requirements, operating system
2.2 Image material
2.3 Overview of the software
2.4 Installation
2.5 Additional programmes, copyright, data
2.6 General remarks
2.7 Software versions, support
3 Scanning of photos
3.1 Scanner types
3.2 Geometric resolution
3.3 Radiometric resolution
3.4 Some practical advice
3.5 Import of the scanned images
4 Example 1: A single model
4.1 Project definition
4.2 Orientation of the images
4.3 Model definition
4.4 Stereoscopic viewing
4.5 Measurement of object co-ordinates
4.6 Creation of DTMs via image matching
4.7 Ortho images
5 Example 2: Aerial triangulation
5.1 Aerial triangulation measurement (ATM)
5.2 Block adjustment with BLUH
5.3 Mosaics of DTMs and ortho images
6 Example 3: Some special cases
6.1 Scanning aerial photos with an A4 scanner
6.2 Interior orientation without camera parameters
6.3 Images from a digital camera
6.4 An example of close-range photogrammetry
6.5 Some remarks about lens distortion
6.6 Stereo images from satellites
6.7 Stereo images from flatbed scanners
6.8 A view into the future: Photogrammetry in 2020
7 Programme description
7.1 Some definitions
7.2 Basic functions
7.3 Aims and limits of the programme
7.4 Operating the programme
7.5 Buttons in the graphics windows
7.6 File handling
7.7 Pre programmes
7.8 Aerial triangulation measurement (ATM)
7.9 Processing
7.10 Display
7.11 Aerial triangulation with BLUHNuméro de notice : 20593 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Manuel Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=46832 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20593-01 33.30 Livre Centre de documentation Photogrammétrie - Lasergrammétrie Disponible Polygon-based texture mapping for cyber city 3D building models / F. Tsai in International journal of geographical information science IJGIS, vol 21 n° 9-10 (october 2007)
[article]
Titre : Polygon-based texture mapping for cyber city 3D building models Type de document : Article/Communication Auteurs : F. Tsai, Auteur ; H.C. Lin, Auteur Année de publication : 2007 Article en page(s) : pp 965 - 981 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] bati
[Termes IGN] modèle 3D de l'espace urbain
[Termes IGN] mosaïque d'images
[Termes IGN] photographie numérique
[Termes IGN] polygone
[Termes IGN] prise de vue terrestre
[Termes IGN] réalité virtuelle
[Termes IGN] texturage
[Termes IGN] texture d'imageRésumé : (Auteur) The three-dimensional building model is one of the most important components in a cyber city implementation. Currently, however, most building models do not have sufficient and accurate texture information. The lack of texture not only makes 3D building models less realistic in visualization, it may also fail to provide needed information in intricate applications. This study developed a polygon-based texture mapping system to produce near photo-realistic texture mappings for 3D building models. Textures of building exteriors were generated from mosaics of close-range photographs acquired with commodity digital cameras. The developed system integrated multiple digital photographs to create texture mosaics that were continuous in geometric outlines and smooth in colour shadings, and correctly mapped them onto corresponding building model façades. A test example demonstrated that the resultant building model had more complete and accurate texture features as well as a near-photo-realistic appearance. Copyright Taylor & Francis Numéro de notice : A2007-552 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1080/13658810601034929 En ligne : https://doi.org/10.1080/13658810601034929 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28915
in International journal of geographical information science IJGIS > vol 21 n° 9-10 (october 2007) . - pp 965 - 981[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-07061 RAB Revue Centre de documentation En réserve L003 Disponible 079-07062 RAB Revue Centre de documentation En réserve L003 Disponible Aerial surveillance / Anonyme in GEO: Geoconnexion international, vol 5 n° 10 (november - december2006)PermalinkStratified sampling of satellite images with a systematic grid of points / F.J. Gallego in ISPRS Journal of photogrammetry and remote sensing, vol 59 n° 6 (November 2005)PermalinkCloud-free satellite image mosaics with regression trees and histogram matching / E.H. Helmert in Photogrammetric Engineering & Remote Sensing, PERS, vol 71 n° 9 (September 2005)PermalinkMapping of Quickbird images using the RPC [rational polynomial coefficient] method : improvement in accuracy since release of first Quickbird data / Penggen Cheng in Geoinformatics, vol 8 n° 4 (01/06/2005)PermalinkLandsat-7 ETM+ radiometric normalization comparison for northern mapping application / I. Olthof in Remote sensing of environment, vol 95 n° 3 (15/04/2005)PermalinkApport d'un SIG à l'étude d'un cadastre dit "napoléonien" / F. Ghozzi in Géomatique expert, n° 38 (01/11/2004)PermalinkDigital photogrammetry / W. Linder (2003)PermalinkRéalisation de la BD Ortho, une somme de problèmes techniques / Didier Moisset in Géomètre, vol 2002 n° 12 (décembre 2002)PermalinkHigh-resolution 3D modelling and visualization of Mount Everest / Armin W. Gruen in ISPRS Journal of photogrammetry and remote sensing, vol 57 n° 1-2 (November - December 2002)PermalinkAnalyse descriptive multi-échelle de la structure d'un paysage : application à la mosaïque d'occupation du sol d'un territoire agricole dans le bocage breton / Nicolas Schermann in Revue internationale de géomatique, vol 12 n° 2 (juin - août 2002)Permalink