http://hdl.handle.net/2117/3582 2013-05-25T12:11:57Z http://hdl.handle.net/2117/17079 Title: Use of robust methods to determine quadratic surfaces: application to heritage Authors: Núñez Andrés, María Amparo; Buill Pozuelo, Felipe; Regot Marimón, Joaquín Manuel; Mesa Gisbert, Andrés de Abstract: 3D surveys of archaeological elements and the construction of virtual models enable us to reconstruct historical sites. They provide useful data to select specific building processes. Photogrammetry and Terrestrial Laser Scanning (TLS) are the most common techniques to obtain synthetically heritage models. These techniques provide massive data which can only be managed by replacing them by primitive shapes, thereby obtaining more simple models and the explicit geometry of the element. Statistical and robust methods are used for this substitution, thereby avoiding the common errors due to measuring. Of these methods, the most widely used are the least-median-of-squares (LMedS) and the RANSAC method. Another computation method consists in recursive processes based on evolutive-type algorithms to adjust the model to the data captured. This paper describes two surface computation methodologies to determine the modelling of a column shaft located in temple G of the archaeological park of Selinunte (Sicily). 2012-12-05T08:40:13Z http://hdl.handle.net/2117/17034 Title: Recuperación y divulgación mediante técnicas digitales del patrimonio cultural venezolano desaparecido. Reconstrucción virtual del templo de San Jacinto, Caracas. Un caso de estudio Authors: Gasparini, Graziano; Redondo Domínguez, Ernesto; Dávila, Mariolly 2012-11-27T15:06:56Z http://hdl.handle.net/2117/16952 Title: Geometría paramétrica para ganar concursos Authors: Coloma Picó, Eloi 2012-11-19T15:03:12Z http://hdl.handle.net/2117/16564 Title: La ciudad como aula digital: enseñando urbanismo y arquitectura mediante mobile learning y la realidad aumentada: un estudio de viabilidad y de caso Authors: Redondo Domínguez, Ernesto; Sánchez Riera, Alberto; Moya Sala, Joaquim; Regot Marimón, Joaquín Manuel 2012-09-25T12:54:48Z http://hdl.handle.net/2117/16557 Title: Augmented reality in architecture degree: new approaches in scene illumination and user evaluation Authors: Redondo Domínguez, Ernesto; Fonseca Escudero, David; Sánchez Riera, Alberto; Navarro Delgado, Isidro 2012-09-25T09:06:43Z http://hdl.handle.net/2117/16512 Title: Lighting simulation in augmented reality scenes. Teaching experience in interior design Authors: Sánchez Riera, Alberto; Redondo Domínguez, Ernesto; Fonseca Escudero, David Abstract: One of the weaknesses in augmented reality (AR) scenes is that, most of the times, the virtual model lacks realism and is not integrated sufficiently into the scene to be credible. The problem lies in lighting conditions differences from real environment and virtual objects superimposed. This problem takes on special significance indoors, to visualize interior design proposals, because a non-integrated scene may seem unlikely and unattractive. In this paper, we describe a teaching experience conducted in the framework of an interior design specialization course. It was carried out by students from the School of Building Construction of Barcelona in November 2011, at the Polytechnic University of Catalonia. Students were required to use AR freeware tools for modeling and visualize their own proposals indoor. The challenging task was to make virtual objects blend harmoniously into the real scene, so they should appear as if they were like real. New modeling techniques have been experienced in order to add lighting conditions maps to virtual objects. We used for that radiance and global illumination simulations from the real environment to get real scene lighting information. Experience was useful to determine the consistency of illumination between the virtual objects and the surrounding real objects in the scene, as well as, to evaluate the importance of the use of this technology in interior design proposals and architectural visualization. 2012-09-17T16:17:23Z http://hdl.handle.net/2117/16440 Title: Composición y discurso gráfico en los concursos Authors: Crespo Cabillo, Isabel; Font Comas, Joan; Martínez Mindeguía, Francisco 2012-09-06T07:41:41Z http://hdl.handle.net/2117/16435 Title: Concursos y tendencias en la reciente arquitectura escandinava Authors: Millán Gómez, Antonio 2012-09-05T10:32:37Z http://hdl.handle.net/2117/16243 Title: Evaluación docente en el uso de la realidad aumentada en arquitectura. Propuesta metodológica Authors: Navarro Delgado, Isidro; Redondo Domínguez, Ernesto; Sánchez Riera, Alberto; Fonseca Escudero, David; Martí, Nuria; Simón, David 2012-07-12T11:47:33Z http://hdl.handle.net/2117/15771 Title: Aplicación docente de Realidad Aumentada en cursos universitarios de representación de proyectos de Arquitectura Authors: Navarro Delgado, Isidro; Fonseca, David; Puig Costa, Janina 2012-05-03T15:46:33Z http://hdl.handle.net/2117/15770 Title: Códigos QR aplicados a la visualización de elementos arquitectónicos Authors: Fonseca, David; Navarro Delgado, Isidro; Puig Costa, Janina 2012-05-03T15:33:04Z http://hdl.handle.net/2117/15382 Title: Martino Ferrabosco : el Libro de l'Architettura di San Pietro nel Vaticano entre el límite y la maravilla Authors: Martínez Mindeguía, Francisco 2012-02-27T15:09:52Z http://hdl.handle.net/2117/14795 Title: Centro de Tecnificación Deportiva de Ordino en el Principado de Andorra Authors: Monegal Blas, Marc; Martín Baranera, Maite; Brencea Caraghiosu, Mihai Alexandru; López, Kilian; Melchor, Ferran; Cabrera, Albert 2012-01-25T11:25:50Z http://hdl.handle.net/2117/14746 Title: Organic and Inorganic Overlapping in Old Barcelona Authors: Millán Gómez, Antonio; Lazo Mella, Felipe; López Moreno, David 2012-01-23T16:24:07Z http://hdl.handle.net/2117/14681 Title: La identificación de una gramática formal a través del modelado digital Authors: Etchegaray Heidrich, Felipe; Redondo Domínguez, Ernesto Abstract: The purpose of this paper is to demonstrate the use of digital modeling as dentification instrument of a formal grammar. The identification is developed through the analysis of some furniture, in which it is used a formal grammar identification as a means to find out and generate a project language. This language construction is based on the grammar that generates forms which correspond to the same language, through the recursive application of a set of rules. Thus, the paper tries to identify a specific grammar for the furniture through its digital modeling. 2012-01-19T14:05:54Z