Now showing items 1-6 of 6

  • 3D reconstruction and quantification of porous structures 

    Vergés Garcia, Eduard; Ayala Vallespí, M. Dolors; Grau Carrion, Sergi; Tost Pardell, Daniela (2008)
    Article
    Restricted access - publisher's policy
    In this paper, we describe the methodology that we have designed to quantify the pores distribution in bone implants and the empirical results that we have obtained with BioCAD designed scaffolds, microCT and confocal ...
  • A connected-component-labeling-based approach to virtual porosimetry 

    Rodríguez, Jorge Ernesto; Cruz Matías, Irving Alberto; Vergés Garcia, Eduard; Ayala Vallespí, M. Dolors (2011)
    Article
    Restricted access - publisher's policy
    Analyzing the pore-size distribution of porous materials, made up of an aggregation of interconnected pores, is a demanding task. Mercury intrusion porosimetry (MIP) is a physical method that intrudes mercury into a sample ...
  • Bio-CAD analysis of porosity bioimplants 

    Vergés Garcia, Eduard; Ayala Vallespí, M. Dolors; Grau Carrion, Sergi; Tost Pardell, Daniela (2008)
    Conference report
    Restricted access - publisher's policy
    In this work we present two methods to compute the porosity from a μCT image. One is the virtual simulation of a porosimeter and the other is a sphere-based heuristic approach. Both methods obtain a graph representing the ...
  • Hardware and software improvements of volume splatting 

    Vergés Garcia, Eduard; Grau Carrion, Sergi; Tost Pardell, Daniela (2006-05)
    External research report
    Open Access
    This paper proposes different hardware-based acceleration of the three classical splatting strategies: emph{composite-every-sample}, emph{object-space sheet-buffer} and emph{image-space sheet-buffer}.
  • Improved virtual porosimeter 

    Vergés Garcia, Eduard; Ayala Vallespí, M. Dolors (2008)
    Conference report
    Restricted access - publisher's policy
    Recently, the term BioCAD has appeared to refer to the modeling of biological processes. This work focuses on the analysis of structural properties such as porosity of bioimplants for bone reconstruction. Specifically, ...
  • Virtual Porosimeter 

    Vergés Garcia, Eduard; Ayala Vallespí, M. Dolors; Grau Carrion, Sergi; Tost Pardell, Daniela (2008)
    Article
    Restricted access - publisher's policy
    Recently, the term Bio-CAD has appeared to refer to the modeling of biological processes. This work focuses on the analysis of structural properties such as porosity of bioimplants for bone reconstruction. Specifically, ...