Mostra el registre d'ítem simple
A connected-component-labeling-based approach to virtual porosimetry
dc.contributor.author | Rodríguez, Jorge Ernesto |
dc.contributor.author | Cruz Matías, Irving Alberto |
dc.contributor.author | Vergés Garcia, Eduard |
dc.contributor.author | Ayala Vallespí, M. Dolors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics |
dc.date.accessioned | 2011-12-27T10:59:00Z |
dc.date.available | 2011-12-27T10:59:00Z |
dc.date.created | 2011 |
dc.date.issued | 2011 |
dc.identifier.citation | Rodríguez , J. [et al.]. A connected-component-labeling-based approach to virtual porosimetry. "Graphical models", 2011, vol. 73, núm. 5, p. 296-310. |
dc.identifier.issn | 1524-0703 |
dc.identifier.uri | http://hdl.handle.net/2117/14322 |
dc.description.abstract | 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 at increasing pressures to obtain a poresize histogram. This method has been simulated in-silice with several approaches requiring prior computation of a skeleton. We present a new approach to simulate MIP that does not require skeleton computation. Our method is an iterative process that considers the diameters corresponding to pressures. At each iteration, geometric tests detect throats for the corresponding diameter and a CCL process collects the region invaded by the mercury. Additionally, a new decomposition model called CUDB, is used. This is suitable for computing the throats and performs better with the CCL algorithm than a voxel model. Our approach obtains the pore-size distribution of the porous medium, and the corresponding pore graph. |
dc.format.extent | 15 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Aplicacions de la informàtica::Bioinformàtica |
dc.subject.lcsh | Mercury intrusion porosimetry |
dc.subject.lcsh | Skeleton -- Imaging |
dc.subject.lcsh | Virtual MIP |
dc.title | A connected-component-labeling-based approach to virtual porosimetry |
dc.type | Article |
dc.subject.lemac | Esquelet humà -- Porositat |
dc.contributor.group | Universitat Politècnica de Catalunya. GIE - Grup d'Informàtica a l'Enginyeria |
dc.identifier.doi | 10.1016/j.gmod.2011.06.001 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S152407031100018X |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 8834232 |
dc.description.version | Postprint (published version) |
local.citation.author | Rodríguez , J.; Cruz, I.; Verges, E.; Ayala, D. |
local.citation.publicationName | Graphical models |
local.citation.volume | 73 |
local.citation.number | 5 |
local.citation.startingPage | 296 |
local.citation.endingPage | 310 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [1.046]
-
Articles de revista [52]