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	References of "Billen, Roland" in Showing results 81 to 100 of 109 1 2 3 4 5 6 Projective and Affine Spatial Operators for Regions Billen, Roland ; Clementini, Eliseo in Joo Er, Meng; D'Attelis, Carlos; Mastorakis, M. (Eds.) Proceedings of WSEAS International Conferences MCBC, MCBE, ICAMSL, ICAI (2002, December) Among Geographic Information Systems functionality is the retrieval of spatial data by using various spatial operators. The proposal of this paper is about the definition of new spatial operators that are ... [more ▼] Among Geographic Information Systems functionality is the retrieval of spatial data by using various spatial operators. The proposal of this paper is about the definition of new spatial operators that are based on projective and affine geometric invariants. Such a special category of geometric properties, despite being not widely used in previous work, reveals itself a very interesting realm for the exploration of new operators that are both powerful and easy to use from an end-user perspective. [less ▲] Detailed reference viewed: 13 (1 ULg) The OSIRIS Project (Optical Systems for Interferometric-Photogrammetric Relief Investigation and Scanning). Development of a device for 3D numerical recording of archaeological and epigraphic documents by optoelectronic processes Laboury, Dimitri ; Renotte, Yvon ; Tilkens, Bernard et al in Boehler, Wolfgang (Ed.) PROCEEDINGS OF THE CIPA WG 6 INTERNATIONAL WORKSHOP ON SCANNING FOR CULTURAL HERITAGE RECORDING (2002, September) Detailed reference viewed: 77 (8 ULg) Establishment of a geographic data dictionnary : a case study of UrbIS 2 ©, the Brussels regional government GIS Pantazis, Dimos; Cornélis, Bernard; Billen, Roland et al in Computers, Environment & Urban Systems (2002), 26(1), 3-17 Detailed reference viewed: 16 (1 ULg) The OSIRIS Project (Optical Systems for Interferometric-Photogrammetric Relief Investigation and scanning), Development of a device for 3D numerical recording of archaeological and epigraphic documents by optoelectronic processes Laboury, Dimitri ; Renotte, Yvon ; Tilkens, Bernard et al in Proceedings of the CIPA WG6 international workshop on Scanning for Cultural Heritage Recording (2002) Detailed reference viewed: 53 (12 ULg) The Dimensional Model : a framework to distinguish spatial relationships Billen, Roland ; Zlatanova, Siyka; Mathonet, Pierre et al in Richardson, Dianne; Van oosterom, Peter (Eds.) Advances in Spatial Data Handling (2002) Detailed reference viewed: 26 (3 ULg) Nouvelle perception de la spatialité des objets et de leurs relations. Développement d’une modélisation tridimensionnelle de l’information spatiale Billen, Roland Doctoral thesis (2002) Detailed reference viewed: 84 (16 ULg) Analyse de l’existant des filières de production de données 1 : 10 000 et 1 : 50 000 de l’IGN Billen, Roland Report (2002) Detailed reference viewed: 12 (0 ULg) Educational Software for Digital Photogrammetry Da Col, Anne; Billen, Roland ; Schumacker, Benoît et al in Arch. of Photogrammetry, Cartography and Remote Sensing (2002) Detailed reference viewed: 31 (1 ULg) Développement d'un système de relevé numérique des documents archéologiques en trois dimensions par des procédés optoélectroniques Laboury, Dimitri; Renotte, Yvon; Tilkens, Bernard et al Poster (2001, November) Detailed reference viewed: 17 (0 ULg) La cartographie des risques et les risques de la cartographie Cornélis, Bernard; Billen, Roland in Hupet, P. (Ed.) Risque et systèmes complexes : les enjeux de la communication (2001) Detailed reference viewed: 101 (3 ULg) 3D spatial relationships model: a useful concept for 3D cadastre? Billen, Roland ; Zlatanova, Siyka in Van Oosterom, Peter; Stoter, Jantine; Fendel, Elfriede (Eds.) Registration of properties in strata - International workshop on « 3D cadastre » (2001) Detailed reference viewed: 43 (3 ULg) Projet de développement d'un système de relevé numérique des documents archéologiques en trois dimensions par des procédés optoélectroniques Laboury, Dimitri; Baré, Marie; Renotte, Yvon et al Poster (2000, November) Detailed reference viewed: 16 (0 ULg) Introduction of 3D information in Urban GIS : a conceptual view Billen, Roland Poster (2000, September) Detailed reference viewed: 26 (2 ULg) Méthodologie de validation de la qualité des données de la base de données UrbIS 2 - ADM Sheeren, David; Billen, Roland Report (2000) Detailed reference viewed: 21 (0 ULg) Polish – Belgian co-operation. Development of an educational photogrammetric software Ewiak, Irek; Billen, Roland ; Cornélis, Bernard et al in Proceedings of the ISPRS 2000 (2000) Detailed reference viewed: 20 (3 ULg) Integration of 3D information in Urban GIS :a conceptual view Billen, Roland in Proceedings of the ISPRS 2000 (2000) Detailed reference viewed: 18 (2 ULg) Establishment of a geographic data dictionnary : case study on the Brussels regional government GIS Pantazis, Dimos; Cornélis, Bernard; Sheeren, David et al in Proceedings of the 22nd Urban and Data Management Symposium (2000) Detailed reference viewed: 15 (0 ULg) La géométrie de la spatiocarte : corrections et validations, Spatiocartographie Cornélis, Bernard; Billen, Roland in Société géographique de Liège (2000), (38(1)), 25-43 Detailed reference viewed: 26 (5 ULg) Quelle(s) correction(s) géométrique(s) pour la très haute résolution ? Billen, Roland ; Cornélis, Bernard; Donnay, Jean-Paul et al Poster (1999, November) Detailed reference viewed: 12 (2 ULg) Influence de la précision absolue des points d'amer sur la qualité de la géoréférenciation des images à très haute résolution Billen, Roland ; Cornélis, Bernard; Sheeren, David et al in La télédétection en francophonie : analyse critique et perspective, Huitième journées scientifiques du "Réseau Télédétection" de l'Aupelf-Uref (1999) Detailed reference viewed: 32 (4 ULg) 1 2 3 4 5 6

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