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Memorias de investigación
Ponencias en congresos:
Combining visual relevance criteria into adaptive mesh simplification techniques
Año:2009
Áreas de investigación
  • Inteligencia artificial
Datos
Descripción
A wide range of simplification techniques for 3D meshes may take advantage of the limitations of the human visual system by concentrating computational resources in those regions where the user¿s attention will focus most often. Some of those visually outstanding regions may be extracted by means of an automatic visual attention model. Additionally, there are some features that are known to have a high impact in the quality perceived by our visual system, as for example the silhouettes. The goal of this paper is to present the feasibility of combining different perceptual criteria into a set of labels that encode the importance of mesh elements according to their distance to relevant regions. These regions may have been independently extracted by applying different criteria in preprocessing time. The combination of the perceptual criteria is parameterizable, allowing to vary their relative importance. Moreover, the possibility of performing this combination in real time allows to adapt the regions of attention to the visualization conditions.
Internacional
Si
Nombre congreso
The sixth International Symposium on Image and Signal Processing and Analysis¿ (ISPA 09)
Tipo de participación
960
Lugar del congreso
Salzburg, Austria
Revisores
Si
ISBN o ISSN
978-953-184-134-4
DOI
Fecha inicio congreso
16/09/2009
Fecha fin congreso
18/09/2009
Desde la página
420
Hasta la página
425
Título de las actas
Proceedings of 6th International Symposium on Image and Signal Processing and Analysis, 2009. ISPA 2009.
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Angel Rodriguez Mtnez.de Bartolome (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Tecnología Fotónica
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