Browsing LDGP - Comunicaciones de Congresos by Author "VALLE MELON, JOSE MANUEL"
Now showing items 1-20 of 25
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3D digitization of complex exhibition items (mounted skeletons of dinosaurs) and generation of virtual replicas for biomechanical studies
Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Torices, Angélica; Lostado, Rubén; Navarro, Pablo; Elorriaga Aguirre, Garbiñe ; Korro Bañuelos, Jaione; Zornoza-Indart, Ainara (Copernicus GmbH (on behalf of the ISPRS), 2019-09)[ES] El presente trabajo forma parte de un estudio más amplio relativo al análisis biomecánico del movimiento de los dinosauros, que será realizado utilizando la técnica de los elementos finitos (FEM). Para este fin, será ... -
3D line drawing from point clouds using chromatic stereo and shading
Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Martínez Montiel, José María (Virtual Systems and Multimedia – VSMM2008, 2008-10)[EN] Terrestrial laser scanners (TLS) have become a common tool in geometric documentation of heritage. As output, they can produce point clouds along with thematic information such as reflectance or photographic texture. ... -
3D Modelling in the registration and restoration of a megalithic tomb
Rodriguez-Miranda, Alvaro; Pérez Vidiella, Pablo; Fernández Eraso, Javier María ; Múgica Alustiza, José Antonio; Valle Melón, José Manuel (ISPRS (International Society for Photogrammetry and Remote Sensing), 2017-05)[EN] This article aims at showing some potential applications of geomatics to works in which both excavation and restoration are carried out simultaneously, so that the three-dimensional layout of the monument undergoes ... -
Aportaciones metodológicas a la gestión y explotación de nubes de puntos procedentes de escáneres tridimensionales, aplicados a la documentación geométrica del patrimonio. El caso de la Portada de los Hierros de la Catedral de Valencia
Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Casar Pinazo, José Ignacio; Esteban Chapapría, Julián (Centro Internacional para la Conservación del Patrimonio (CICOP), 2008-07)[ES] La medida y representación de elementos patrimoniales, a través de su documentación geométrica, es una de las necesidades previas a la realización de cualquier tipo de intervención para su conservación o restauración, ... -
Design of tailored strategies for preservation and re-use of information about heritage
[EN] Data preservation is one of the main challenges that any kind of heritage (cultural heritage, natural heritage, virtual heritage, etc.) faces at present. In this paper, the issue is addressed by defining a data ... -
Documentación geométrica de un yacimiento arqueológico de gran extensión. El ejemplo de Contrebia Leukade (La Rioja)
[ES] La investigación histórica en yacimientos arqueológicos de grandes dimensiones, requiere de un soporte gráfico con base geométrica en el que puedan ser referenciados los hallazgos, reflejadas las épocas históricas, ... -
Enfoque cartográfico de los modelos virtuales de elementos patrimoniales
[ES] Los modelos virtuales de edificios históricos u otros elementos patrimoniales cuentan con una gran variedad de aplicaciones relacionadas, sobre todo, con la difusión y multimedia. Aunque en muchas ocasiones se trata ... -
Enriching the content provided by cultural catalogues with data from institutional repositories
Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Porcal Gonzalo, María Cruz (Copernicus GmbH (on behalf of the ISPRS), 2013-09)[EN] Institutional repositories play a key role in universities and research centers for the preservation and dissemination of the knowledge generated or collected by these agents. Part of the information contained is ... -
Evaluation of the conventional surveying equipment applied to deformation analysis of heritage buildings. A case study: the bell tower of Santa María la Blanca church in Agoncillo (La Rioja, Spain)
Valle Melón, José Manuel ; Rodriguez-Miranda, Alvaro; Pérez Vidiella, Pablo (International Federation of Surveyors (FIG), 2008-05)[EN] A typical feature of heritage buildings is their fragility that is displayed by means of several pathologies such as wall sloping or cracks. Although there are some model projects on monitoring, they are usually ... -
Geometric documentation of archaeological excavations
Mesanza Moraza, Amaia ; Álvarez González, Irantzu ; Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Vicente Espina, Iratxe (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2002-02)[EN] The poster presents a methodology for documenting archaeological excavations by means of stereoscopic photogrammetry. Moreover, further examples of mesh representation of heritage are also shown. -
Geometric documentation of historic buildings
Rodriguez-Miranda, Alvaro; Álvarez González, Irantzu ; Mesanza Moraza, Amaia ; Valle Melón, José Manuel ; Vicente Espina, Iratxe (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2002-02)[EN] The most common steps to document an historic building are presented, as well as some examples: churches, walls, bridges and an altarpiece. -
Importancia del proyecto en la documentación geométrica del patrimonio
[ES] La medida y representación del un elemento patrimonial debe responder a unas necesidades. Será difícil plantear un proceso de documentación geométrica encaminado exclusivamente a conservar la información sobre su forma ... -
Methodological keys for the acquisition and long-term use of photographic collections representing elements of Heritage
Valle Melón, José Manuel ; Rodriguez-Miranda, Alvaro (Computer Applications and Quantitative Methods in Archeology (CAA), 2010-04)[EN] Photographic pictures contain high-resolution information about the elements of Heritage and they can be obtained at a low cost. Besides, they can be used metrically with different degrees of accuracy: from the ... -
Methodology for the Geometric Documentation of the Heritage
Valle Melón, José Manuel ; Álvarez González, Irantzu ; Mesanza Moraza, Amaia ; Rodriguez-Miranda, Alvaro; Vicente Espina, Iratxe (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2002-02)[EN] The poster presents a list with some reasons that can trigger a project of geometric documentation of the heritage, the features for the representation (accuracy, quality, spatial framework), a set of existent ... -
Model of sources: a proposal for the hierarchy, merging strategy and representation of the information sources in virtual models of historical buildings
Fernando de Fuentes, Andrés; Valle Melón, José Manuel ; Rodriguez-Miranda, Alvaro (Computer Applications and Quantitative Methods in Archeology (CAA), 2010-04)[EN] Virtual models show an image of the historical buildings for a specific moment in time and with a definite level of detail. Many information sources are normally required to build up a virtual model, some common ... -
Modelado HBIM del monasterio de San Millán de la Cogolla de Yuso: fase metodológica y conceptual
Korro Bañuelos, Jaione; Pinto-Puerto, Francisco; Castellano-Román, Manuel; Valle Melón, José Manuel ; Rodriguez-Miranda, Alvaro (Universidad Politécnica de Cartagena, 2022-06)[ES] El Monasterio de San Millán de la Cogolla, de Yuso (La Rioja- España), Patrimonio de la Humanidad desde 1997, es el resultado de diversas intervenciones arquitectónicas. El trabajo que se presenta es parte de un ... -
Modelo de representación y difusión de cavidades. Cueva de Praileaitz. Deba, Gipuzkoa
[ES] La documentación de una cueva conlleva toda una serie de problemas metodológicos (oscuridad, condiciones extremas de temperatura y humedad, difícil accesibilidad, complejidad de elementos a representar...). Hasta hace ... -
Practical applications of the likelihood, time transcendence and metadata in virtual models of heritage elements
Valle Melón, José Manuel ; Rodriguez-Miranda, Alvaro; Lopetegi Galarraga, Ane (Junta de Andalucía. Consejeria de Cultura, Academia del Partal, 2006-11)[EN] Decisions are always risky when carring out a de-restoration; consequently, they have to be supported with all the information which can be obtained about the element to act upon. In this text, some topics related ... -
Problems when generating virtual models representing real objects: Hondarribia walls
[EN] This report shows an example of virtual modelling applied to a heritage construction, the walls of the city of Hondarribia (Gipuzkoa, Spain). Therefore, it is not a model recreating a building upon hypothetical data ... -
Radiometric balance of photographic textures in virtual models and point clouds of heritage elements
Rodriguez-Miranda, Alvaro; Valle Melón, José Manuel ; Lopetegi Galarraga, Ane (Laboratorio de Documentación Geométrica del Patrimonio (LDGP), 2007-09)[EN] When facing the representation of heritage elements, a wide range of graphical products are at our disposal which incorporate photographic texture, such as ortophotographs, virtual models or point clouds. Photographic ...