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Generation of complex polyhedral building models by integrating stereo-aerial imagery and Lidar data / A. Habib in Photogrammetric Engineering & Remote Sensing, PERS, vol 76 n° 5 (May 2010)
[article]
Titre : Generation of complex polyhedral building models by integrating stereo-aerial imagery and Lidar data Type de document : Article/Communication Auteurs : A. Habib, Auteur ; R. Zhai, Auteur ; C. Kim, Auteur Année de publication : 2010 Article en page(s) : pp 609 - 623 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Lasergrammétrie
[Termes IGN] appariement géométrique
[Termes IGN] contrainte géométrique
[Termes IGN] contrainte spectrale
[Termes IGN] détection automatique
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] image aérienne
[Termes IGN] KML
[Termes IGN] modèle numérique du bâti
[Termes IGN] toitRésumé : (Auteur) The integration of lidar data and aerial imagery is a promising approach for accurate building model generation. In this research, lidar data and stereo-aerial imagery are incorporated in the generation of complex polyhedral building models whose rooftops are bounded by straight lines. The process starts by utilizing lidar data for deriving building hypotheses and the initial boundaries of the planar patches constituting the buildings' rooftops. The boundaries of these patches are then refined through the incorporation of stereo-aerial imagery while utilizing 3D geometric and spectral constraints. Precise building boundaries are derived through resolving feature matching problems and fully utilizing spectral information. Finally, an efficient manual mono-plotting procedure is introduced to remove incorrect and add missing boundaries. The performance of the developed procedures is evaluated through experimental results from real data where the correctness, completeness, and accuracy of the derived building models are evaluated through comparison with a manually generated DEM. Copyright ASPRS Numéro de notice : A2010-164 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.76.5.609 En ligne : https://doi.org/10.14358/PERS.76.5.609 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30359
in Photogrammetric Engineering & Remote Sensing, PERS > vol 76 n° 5 (May 2010) . - pp 609 - 623[article]vol 64 n° 3 - May - June 2009 - Image analysis and image engineering in close range photogrammetry (Bulletin de ISPRS Journal of photogrammetry and remote sensing) / Hans-Gerd MaasContient
- Close-range constrained image sequences / Juha Heikkinen in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 3 (May - June 2009)
- Crack measurement : development, testing and applications of an automatic image-based algorithm / L. Barazetti in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 3 (May - June 2009)
- An image engineering system for the inspection of transparent construction materials / Stefan Hinz in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 3 (May - June 2009)
- A hybrid measurement approach for close-range photogrammetry / Clive Simpson Fraser in ISPRS Journal of photogrammetry and remote sensing, vol 64 n° 3 (May - June 2009)
Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 081-09031 SL Revue Centre de documentation Revues en salle Disponible Line features between object space and image space / Jen-Jer Jaw in Photogrammetric Engineering & Remote Sensing, PERS, vol 74 n° 12 (December 2008)
[article]
Titre : Line features between object space and image space Type de document : Article/Communication Auteurs : Jen-Jer Jaw, Auteur ; N.h Perny, Auteur Année de publication : 2008 Article en page(s) : pp 1521 - 1528 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique
[Termes IGN] appariement de données localisées
[Termes IGN] colinéarité
[Termes IGN] contrainte géométrique
[Termes IGN] données localisées 2D
[Termes IGN] données localisées 3D
[Termes IGN] espace image
[Termes IGN] espace objet
[Termes IGN] ligne caractéristique
[Termes IGN] objet géographique linéaire
[Termes IGN] traitement d'imageRésumé : (Auteur) In recent years, linear features have been gradually integrated into photogrammetry-related applications to estimate orientation parameters and facilitate object reconstruction, to name just a few. Yet, the correspondence of the conjugate linear features between different spaces or coordinate systems remains crucial to the goal of photogrammetric automation. When establishing exterior orientation of images on the line feature basis, the identifications and measurements of control line features must be involved. In this study, the authors develop an approach for effectively matching line features between object space and image space. The proposed algorithms start from projecting 3D line features into 2D image space employing collinearity equations with approximate orientation parameters. Then, the candidate lines detected from the images are chosen and matched with the 3D line features by imposing, in a sequential manner, geometric constraints that include angle, distance, reference point, and imaging geometry checks. Furthermore, a two-stage matching strategy, where the outcome of the first matching stage by partial 3D line features provides confined matching candidates for the second matching stage, is found effective in lowering the computational load, especially when faced with a great amount of 3D line features. Preliminary tests demonstrate successful, as well as satisfactory, 3D to 2D line feature correspondences using the proposed approach and strategy. Copyright ASPRS Numéro de notice : A2008-524 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.74.12.1521 En ligne : https://doi.org/10.14358/PERS.74.12.1521 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29593
in Photogrammetric Engineering & Remote Sensing, PERS > vol 74 n° 12 (December 2008) . - pp 1521 - 1528[article]Orthoimage creation of extremely high buildings / Guoqing Zhou in IEEE Transactions on geoscience and remote sensing, vol 46 n° 12 (December 2008)
[article]
Titre : Orthoimage creation of extremely high buildings Type de document : Article/Communication Auteurs : Guoqing Zhou, Auteur ; W. Xie, Auteur ; Penggen Cheng, Auteur Année de publication : 2008 Article en page(s) : pp 4132 - 4141 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Orthophotographie, orthoimage
[Termes IGN] contrainte géométrique
[Termes IGN] Denver
[Termes IGN] fonction orthogonale
[Termes IGN] orthoimage intégrale
[Termes IGN] orthorectification
[Termes IGN] point d'appui
[Termes IGN] superposition d'images
[Termes IGN] tour (bâtiment)Résumé : (Auteur) This paper presents a method for creating orthoimage in the urban area of extremely high buildings. The proposed method in this paper is different from the traditional methods, which improved the accuracy by increasing the number and/or improved the geometric distribution of ground control points. This proposed method first established a mathematical model of constraint condition on the building edges, such as perpendicularity, and then the established constraint conditions are merged into the orthorectification model. A test field located in downtown of Denver, CO, has been used to evaluate our methods. The experiments of comparing the accuracy achieved by our method and other methods are conducted. The experimental results demonstrated that the proposed method can improve the accuracy of 2-5 ft for those buildings of over 100 m high and even 5-7 ft for those buildings over 100 m high in the margin of imagery. Copyright IEEE Numéro de notice : A2008-487 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2008.2002694 En ligne : https://doi.org/10.1109/TGRS.2008.2002694 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29556
in IEEE Transactions on geoscience and remote sensing > vol 46 n° 12 (December 2008) . - pp 4132 - 4141[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 065-08121 RAB Revue Centre de documentation En réserve L003 Disponible Size-Constrained Region Merging (SCRM): an automated delineation tool for assisted photointerpretation / G. Castilla in Photogrammetric Engineering & Remote Sensing, PERS, vol 74 n° 4 (April 2008)
[article]
Titre : Size-Constrained Region Merging (SCRM): an automated delineation tool for assisted photointerpretation Type de document : Article/Communication Auteurs : G. Castilla, Auteur ; G. Hay, Auteur ; J. Ruiz-Gallardo, Auteur Année de publication : 2008 Article en page(s) : pp 409 - 419 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photo-interprétation
[Termes IGN] carte d'occupation du sol
[Termes IGN] contrainte géométrique
[Termes IGN] détection de contours
[Termes IGN] fusion de données
[Termes IGN] photo-identification
[Termes IGN] photo-interprétation assistée par ordinateur
[Termes IGN] traitement d'imageRésumé : (Auteur) The manual delineation of vegetation patches or forest stands is a costly and crucial stage in any land-cover mapping project or forest inventory based upon photointerpretation. Recent computer techniques have eased the task of the interpreter; however, a good deal of craftsmanship is still required in the delineation. In an effort to contribute to the automation of this process, we introduce Size-Constrained Region Merging (SCRM), a recently implemented software tool that provides the interpreter with an initial template of the to be mapped area that may reduce the manual digitization portion of the interpretation. In essence, SCRM transforms an ortho-rectified aerial or satellite image (single or multichannel) into a polygon vector layer that resembles the work of a human interpreter, whom with no a priori knowledge of the scene, was given the task of partitioning the image into a number of homogeneous polygons all exceeding a minimum size. We provide background information on SCRM foundations and workflow, and illustrate its application on three different types of satellite images. Copyright ASPRS Numéro de notice : A2008-121 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.74.4.409 En ligne : https://doi.org/10.14358/PERS.74.4.409 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29116
in Photogrammetric Engineering & Remote Sensing, PERS > vol 74 n° 4 (April 2008) . - pp 409 - 419[article]Sweep-line algorithm for constrained Delaunay triangulation / V. Domiter in International journal of geographical information science IJGIS, vol 22 n° 4-5 (april 2008)PermalinkDevelopment of a robust photogrammetric metrology system for monitoring the healing of bedsores [... pour la surveillance de la guérison des escarres] / A. Malian in Photogrammetric record, vol 20 n° 111 (September - November 2005)PermalinkPermalinkInferring and enforcing geometrical constraints on a 3D model for building reconstruction / Franck Taillandier (2005)PermalinkAutomatic building reconstruction from aerial images : a generic Bayesian Framework / Patrick Taillandier (2004)PermalinkPermalinkAn optimisation approach to cartographic generalisation / Lars Harrie (2001)PermalinkModèle de généralisation de données géographiques à base de contraintes et d'autonomie / Anne Ruas (1999)PermalinkAdvances in spatial data bases, 5th International Symposium, SSD '97, Berlin, Germany, July 15-18 1997 / Agnès Voisard (1997)PermalinkInteraktion mit raumbezogenen Informationssystemen vom Konstruiren zum Editieren geometrischer Modelle / Werner Kuhn (1989)PermalinkMise en correspondance et reconstruction stéréo utilisant une description structurelle des images / Thomas Skordas (1988)PermalinkSimultaneous photogrammetric and geodetic adjustment / Rune Larsson (1983)Permalink