CASIA OpenIR  > 09年以前成果
New algorithms in 3D image analysis and their application to the measurement of a spatialized pore size distribution in soils
Delerue, JP; Perrier, E; Yu, ZY; Velde, B
Source PublicationPHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY
1999
Volume24Issue:7Pages:639-644
SubtypeArticle
AbstractWe introduce a skeletization method based on the Voronoi diagram to determine local pole sizes in any porous medium. Using the skeleton of the pore space in a 3D image of the porous medium, a pole size value is assigned to each voxel and a reconstructed image of a spatialized local pore size distribution is created. The reconstructed image provides a means for calculating the global volume versus size pore distribution. It is also used to carry out fluid invasion simulation which take into account the connectivity of and constrictions in the pore network. As an example we simulate mercury intrusion in a 3D soil image. (C) 1999 Elsevier Science Ltd. All rights reserved.
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordMODELS
Indexed BySCI
Language英语
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000082526700015
Citation statistics
Cited Times:86[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9785
Collection09年以前成果
Affiliation1.Chinese Acad Sci, LIAMA, Sino French Lab Res Comp Sci Control & Appl Math, Inst Automat, Beijing 100080, Peoples R China
2.ORSTOM, LIA, F-93143 Bondy, France
3.ENS, Geol Lab, CNRS, URA 1316, F-75231 Paris, France
Recommended Citation
GB/T 7714
Delerue, JP,Perrier, E,Yu, ZY,et al. New algorithms in 3D image analysis and their application to the measurement of a spatialized pore size distribution in soils[J]. PHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY,1999,24(7):639-644.
APA Delerue, JP,Perrier, E,Yu, ZY,&Velde, B.(1999).New algorithms in 3D image analysis and their application to the measurement of a spatialized pore size distribution in soils.PHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY,24(7),639-644.
MLA Delerue, JP,et al."New algorithms in 3D image analysis and their application to the measurement of a spatialized pore size distribution in soils".PHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY 24.7(1999):639-644.
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