3D pore size characterisation by means of image analysis and mathematical morphology

Gernot Standfest; Manfred Dunky; Simon Kranzer; Bernhard Plank; Dietmar Salaberger; Alexander Petutschnigg

3D pore size characterisation by means of image analysis and mathematical morphology

Gernot Standfest, Manfred Dunky, Simon Kranzer, Bernhard Plank, Dietmar Salaberger, Alexander Petutschnigg

Research Center Wels

Research output: Contribution to journal › Article

Abstract

In this paper the sub-micrometre computer tomography (sub-μm-CT) was used in order to investigate the structure of OSB and particle board. The data obtained were analysed using mathematical morphology and image analysis in order to obtain information on the pore size distribution. The observed distributions were found to follow Γ-law. Between the pore size distribution and the local density correlations were found in this investigation; due to the inhomogeneous structure these correlations are weak for OSB; for particle board they are much better and similar as for MDF.

Original language	English
Pages (from-to)	39-45
Journal	Holztechnologie
Volume	53
Issue number	5
Publication status	Published - May 2012

Keywords

Pore size distribution
computed tomography
image analysis
OSB
particle board

Cite this

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title = "3D pore size characterisation by means of image analysis and mathematical morphology",

abstract = "In this paper the sub-micrometre computer tomography (sub-μm-CT) was used in order to investigate the structure of OSB and particle board. The data obtained were analysed using mathematical morphology and image analysis in order to obtain information on the pore size distribution. The observed distributions were found to follow Γ-law. Between the pore size distribution and the local density correlations were found in this investigation; due to the inhomogeneous structure these correlations are weak for OSB; for particle board they are much better and similar as for MDF.",

keywords = "Pore size distribution, computed tomography, image analysis, OSB, particle board, Pore size distribution, computed tomography, image analysis, OSB, particle board",

author = "Gernot Standfest and Manfred Dunky and Simon Kranzer and Bernhard Plank and Dietmar Salaberger and Alexander Petutschnigg",

year = "2012",

month = may,

language = "English",

volume = "53",

pages = "39--45",

journal = "Holztechnologie",

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T1 - 3D pore size characterisation by means of image analysis and mathematical morphology

AU - Standfest, Gernot

AU - Dunky, Manfred

AU - Kranzer, Simon

AU - Plank, Bernhard

AU - Salaberger, Dietmar

AU - Petutschnigg, Alexander

PY - 2012/5

Y1 - 2012/5

N2 - In this paper the sub-micrometre computer tomography (sub-μm-CT) was used in order to investigate the structure of OSB and particle board. The data obtained were analysed using mathematical morphology and image analysis in order to obtain information on the pore size distribution. The observed distributions were found to follow Γ-law. Between the pore size distribution and the local density correlations were found in this investigation; due to the inhomogeneous structure these correlations are weak for OSB; for particle board they are much better and similar as for MDF.

AB - In this paper the sub-micrometre computer tomography (sub-μm-CT) was used in order to investigate the structure of OSB and particle board. The data obtained were analysed using mathematical morphology and image analysis in order to obtain information on the pore size distribution. The observed distributions were found to follow Γ-law. Between the pore size distribution and the local density correlations were found in this investigation; due to the inhomogeneous structure these correlations are weak for OSB; for particle board they are much better and similar as for MDF.

KW - Pore size distribution

KW - computed tomography

KW - image analysis

KW - OSB

KW - particle board

KW - Pore size distribution

KW - computed tomography

KW - image analysis

KW - OSB

KW - particle board

M3 - Article

VL - 53

SP - 39

EP - 45

JO - Holztechnologie

JF - Holztechnologie

IS - 5

ER -

3D pore size characterisation by means of image analysis and mathematical morphology

Abstract

Keywords

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