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vol 40 n° 3 - June 2013 - Selected Papers from ICC 2013: International Cartographic conference, Dresden, Germany, 25-30 august 2013 (Bulletin de Cartography and Geographic Information Science) / Michael Leitner
[n° ou bulletin]
est un bulletin de Cartography and Geographic Information Science / Cartography and geographic information society (1999 -)
Titre : vol 40 n° 3 - June 2013 - Selected Papers from ICC 2013: International Cartographic conference, Dresden, Germany, 25-30 august 2013 Type de document : Périodique Auteurs : Michael Leitner, Éditeur scientifique ; American congress on surveying and mapping, Auteur Année de publication : 2013 Importance : 100 p. Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] réseau social
[Termes IGN] surveillance
[Termes IGN] utilisation du sol
[Termes IGN] visualisation
[Termes IGN] web mappingNuméro de notice : 032-201303 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Numéro de périodique En ligne : http://www.tandfonline.com/toc/tcag20/40/3 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=16686 [n° ou bulletin]Contient
- Gestalt aspects for differentiating the representation of landmarks in virtual navigation / Marcio Augusto Reolon Schmidt in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Web map-based POI visualization for spatial decision support / Changbin Yu in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Geo-tagged Twitter collection and visualization system / Hideyuki Fujita in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- ScaleMaster 2.0: a ScaleMaster extension to monitor automatic multi-scales generalizations / Guillaume Touya in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Map design aspects, route complexity, or social background? Factors influencing user satisfaction with indoor navigation maps / Alexandra Lorenz in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Crowdsourcing techniques for augmenting traditional accessibility maps with transitory obstacle information / Matthew T. Rice in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Land-use monitoring by topographic data analysis / Tobias Krüger in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
- Wind farms: GIS-based visual impact assessment and visualization tools / Pilar Chias in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)
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Code-barres Cote Support Localisation Section Disponibilité 032-2013031 RAB Revue Centre de documentation En réserve L003 Disponible Visual abstraction and stylisation of maps / Tobias Isenberg in Cartographic journal (the), vol 50 n° 1 (February 2013)
[article]
Titre : Visual abstraction and stylisation of maps Type de document : Article/Communication Auteurs : Tobias Isenberg, Auteur Année de publication : 2013 Article en page(s) : pp 8 - 18 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Rédaction cartographique
[Termes IGN] conception cartographique
[Termes IGN] couleur (rédaction cartographique)
[Termes IGN] esthétique cartographique
[Termes IGN] estompage
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] lissage de données
[Termes IGN] style cartographiqueRésumé : (Auteur) We explore visual map abstraction for the generation of stylized renderings of 2D map data. We employ techniques that are centred around the concept of shape simplification and graph layout and that allow iterative abstraction of 2D maps. We use data from publicly available sources and show how we can iteratively generate aesthetic renditions of these maps. These renditions do not have the goal to allow for navigation tasks, but instead show the map data in a distorted manner. The techniques used to create these images apply simplification, abstraction/generalisation, and displacement operations to the map elements in varying orders and add stylistic shading to produce aesthetic renditions for print or electronic displays. The degree of abstraction/generalisation can be individually chosen and determines the characteristics of the distorted map: whether components retain their shape, degenerate, or are processed in a manner that the abstraction becomes the focus of the image rather than the underlying map data. The renditions can be further personalized by choosing shading and colours for this shading. Together, the presented techniques allow for playful and creative exploration of aesthetic renditions of 2D map data. Numéro de notice : A2013-185 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277412Y.0000000007 En ligne : https://doi.org/10.1179/1743277412Y.0000000007 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32323
in Cartographic journal (the) > vol 50 n° 1 (February 2013) . - pp 8 - 18[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 030-2013011 RAB Revue Centre de documentation En réserve L003 Disponible Building pattern recognition in topographic data: examples on collinear and curvilinear alignments / Xiang Zhang in Geoinformatica, vol 17 n° 1 (January 2013)
[article]
Titre : Building pattern recognition in topographic data: examples on collinear and curvilinear alignments Type de document : Article/Communication Auteurs : Xiang Zhang, Auteur ; Tinghua Ai, Auteur ; Jantien E. Stoter, Auteur ; Menno-Jan Kraak, Auteur ; Martien Molenaar, Auteur Année de publication : 2013 Article en page(s) : pp 1 - 33 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] alignement
[Termes IGN] colinéarité
[Termes IGN] détection du bâti
[Termes IGN] données topographiques
[Termes IGN] enrichissement sémantique
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] géomètrie algorithmique
[Termes IGN] géométrie euclidienne
[Termes IGN] géométrie vectorielle
[Termes IGN] reconnaissance de formes
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) Building patterns are important features that should be preserved in the map generalization process. However, the patterns are not explicitly accessible to automated systems. This paper proposes a framework and several algorithms that automatically recognize building patterns from topographic data, with a focus on collinear and curvilinear alignments. For both patterns two algorithms are developed, which are able to recognize alignment-of-center and alignment-of-side patterns. The presented approach integrates aspects of computational geometry, graph-theoretic concepts and theories of visual perception. Although the individual algorithms for collinear and curvilinear patterns show great potential for each type of the patterns, the recognized patterns are neither complete nor of enough good quality. We therefore advocate the use of a multi-algorithm paradigm, where a mechanism is proposed to combine results from different algorithms to improve the recognition quality. The potential of our method is demonstrated by an application of the framework to several real topographic datasets. The quality of the recognition results are validated in an expert survey. Numéro de notice : A2013-045 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1007/s10707-011-0146-3 En ligne : https://doi.org/10.1007/s10707-011-0146-3 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32183
in Geoinformatica > vol 17 n° 1 (January 2013) . - pp 1 - 33[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-2013011 RAB Revue Centre de documentation En réserve L003 Disponible
Titre : Interactions between levels in an agent oriented model for generalisation Type de document : Article/Communication Auteurs : Adrien Maudet , Auteur Editeur : Aix-la-Chapelle [Allemagne] : CEUR-WS Année de publication : 2013 Collection : CEUR Workshop Proceedings, ISSN 1613-0073 num. 1136 Conférence : AGILE PhD-School 2013 30/09/2013 02/10/2013 Frauenwörth Allemagne OA proceedings Importance : 6 p. Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] agent (intelligence artificielle)
[Termes IGN] description multiniveau
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] objet géographique
[Termes IGN] système multi-agents
[Vedettes matières IGN] GénéralisationRésumé : (auteur) Generalisation is a complex operation of the mapping process seeking to simplify geographic data. In order to carry out this process, algorithms are used. Multi-agent systems are an approach to orchestrate the application of these algorithms. Models were proposed in the literature, but some situation are not automatically generalised in a satisfying way. Our hypothesis is that, if the behaviour of the agents is described in a way that takes into account the organisation of geographic objects in levels, we may solve these issues. Methods to explore this hypothesis are introduced in this paper. Numéro de notice : C2013-048 Affiliation des auteurs : LASTIG COGIT (2012-2019) Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : http://ceur-ws.org/Vol-1136/paper4.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80168 Documents numériques
en open access
Interactions between levels ... - pdf éditeurAdobe Acrobat PDF A symmetry detector for map generalization and urban-space analysis / Jan‐Henrik Haunert in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)
[article]
Titre : A symmetry detector for map generalization and urban-space analysis Type de document : Article/Communication Auteurs : Jan‐Henrik Haunert, Auteur Année de publication : 2012 Article en page(s) : pp 66 - 77 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] agrégation de détails
[Termes IGN] analyse spatiale
[Termes IGN] bati
[Termes IGN] Boston (Massachusetts)
[Termes IGN] données vectorielles
[Termes IGN] empreinte
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] polygone
[Termes IGN] simplification de contour
[Vedettes matières IGN] GénéralisationRésumé : (Auteur) This article presents an algorithmic approach to the problem of finding symmetries in building footprints, which is motivated by map generalization tasks such as symmetry-preserving building simplification and symmetry-aware grouping and aggregation. Moreover, symmetries in building footprints may be used for landmark selection and building classification. The presented method builds up on existing methods for symmetry detection in vector data that use algorithms for string matching. It detects both mirror symmetries and repetitions of geometric structures. In addition to the existing vector-based methods, the new method finds partial symmetries in polygons while allowing for small geometric errors and, based on a least-squares approach, computes optimally adjusted mirror axes and assesses their quality. Finally, the problem of grouping symmetry relations is addressed with an algorithm that finds mirror axes that are almost collinear. The presented approach was tested on a large building dataset of the metropolitan Boston area and its results were compared with results that were manually generated in an empirical test. The symmetry relations that the participants of the test considered most important were found by the algorithm. Future work will deal with the integration of information on symmetry relations into algorithms for map generalization. Numéro de notice : A2012-604 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2012.08.004 En ligne : https://doi.org/10.1016/j.isprsjprs.2012.08.004 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32050
in ISPRS Journal of photogrammetry and remote sensing > vol 74 (Novembrer 2012) . - pp 66 - 77[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-2012081 SL Revue Centre de documentation Revues en salle Disponible The CARTACOM model : transforming cartographic features into communicating agents for cartographic generalization / Cécile Duchêne in International journal of geographical information science IJGIS, vol 26 n° 9-10 (September - october 2012)PermalinkGénéralisation : la toponymie aussi / Cécile Marin in Carto, le monde en cartes, n° 11 (mai - juin 2012)PermalinkIGN : la recherche se porte bien / Françoise de Blomac in SIG la lettre, n° 136 (avril 2012)PermalinkCollaGen : Collaboration entre processus de généralisation cartographique / Guillaume Touya in Cartes & Géomatique, n° 211 (mars 2012)PermalinkMulti-criteria diagnosis of control knowledge for cartographic generalisation / Patrick Taillandier in European journal of operational research, vol 217 n° 3 ([01/03/2012])PermalinkDetecting geometric conflicts for generalisation of polygonal maps / Wenxiu Gao in Cartographic journal (the), vol 49 n° 1 (February 2012)PermalinkHow to set up the structure of cartographic generalization on a sample area? / Benjamin Mercier (2012)PermalinkAutomatic revision of rules used to guide the generalisation process in systems based on a trial and error strategy / Patrick Taillandier in International journal of geographical information science IJGIS, vol 25 n° 10-12 (october december 2011)PermalinkCartographie en ligne et généralisation / Julien Gaffuri in Cartes & Géomatique, n° 209 (septembre 2011)PermalinkImproving web mapping with generalization / Julien Gaffuri in Cartographica, vol 46 n° 2 (June 2011)Permalink