My main interest area is Volume Modelling and Visualization, focusing on the representation and storage of information from medical images by using octrees; and developping and visualization of 3D models by using isosurfaces.
In this issue, I wrote my PhD Thesis (English extended abstract) (Spanish full text).
Related to this topic I have directed and I am directing the PhD Thesis of other colleagues.
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Francisco Soler. Representation and Visualization of Volumes by an Adaptive Tessellation of Space into Polyhedra. Ongoing |
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Alejandro León. IDDG-Octree. An Hibryd Representation for the Visualization and Manipulation of Volumes (English extended abstract) (Spanish full text). University of Granada. December 19th, 2008. |
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Germán Arroyo. Expressive Visualization of Volumes (only Spanish full text version is available). University of Granada. May 5th 2006. |
Some of the most significant papers are the following:
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Alejandro León, Juan Carlos Torres, Francisco Velasco Volume octree with an implicitly defined dual grid Computers & Graphics, 32: 393-401. 2008. |
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Germán Arroyo, Francisco Velasco, Domingo Martín Silhouette detection in volumetric models based on a non-photorealistic illumination system Computers & Graphics, 29: 209-216. 2005. |
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Francisco Velasco, Juan C. Torres, Alejandro León, Francisco Soler Adaptive cube tessellation for topologically correct isosurfaces Journal of Virtual Reality and Broadcasting, 5(3). 2008. |
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Pedro Cano, Juan Carlos Torres, Francisco Velasco Progressive transmission of polyhedral solids using a hierarchical representation scheme Journal of WSCG, 11(1):81-86. 2003. |
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Francisco Soler, Francisco Velasco, Juan Carlos Torres, Alejandro León Trilinear dual contouring Ibero-American Symposium on Computer Graphics, pp: 87-94. ISBN:978-980-12-3682-5. O. Rodríguez, F. Serón, R. Joan-Arinyo, J. Madeiras, J. Rodríguez, E. Coto (eds). Venezuela, 2009. |
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Alejandro León, Juan Carlos Torres, Francisco Velasco Volume octree contouring by dual cell without explicit cell representation Ibero-American Symposium on Computer Graphics, 2: 84-87. ISBN:3-905673-60-6. P. Brunet, N. Correia, G. Baranoski (eds). Spain, 2006. |
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Francisco Velasco, Juan Carlos Torres, Alejandro León Progressive transmission of cell octrees International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, 2:137-140. ISBN:84-903100-2-8. V. Skala (ed). Zcech Republic, 2003. |