Assessment of pore size distribution using image analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F10%3A00168879" target="_blank" >RIV/68407700:21260/10:00168879 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378297:_____/10:00345316

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of pore size distribution using image analysis

Popis výsledku v původním jazyce

Article deals with pore size distribution assessment of porous materials using image analysis. Test samples used in the study were prepared from metal foams and porcine trabecular bone. Two- and threedimensional images were obtained by SEM (scanning electron microscopy) and a high resolution flatbed scanner. For the pore size distribution assessment various methods were used, depending on input data properties (method of obtainig image data) and on pores characteristics (different approach should be used for closed or opened pores). For pore size evaluation using 2D images 25F Association method [5] was used. For verification of the developed algorithms MIP (mercury intrusion porosimetry) measurements were performed, but only in case of trabecular bonesamples, because opened pores are necessary for these measurements. Presented algorithms were verified using artificial data structures.

Název v anglickém jazyce

Assessment of pore size distribution using image analysis

Popis výsledku anglicky

Article deals with pore size distribution assessment of porous materials using image analysis. Test samples used in the study were prepared from metal foams and porcine trabecular bone. Two- and threedimensional images were obtained by SEM (scanning electron microscopy) and a high resolution flatbed scanner. For the pore size distribution assessment various methods were used, depending on input data properties (method of obtainig image data) and on pores characteristics (different approach should be used for closed or opened pores). For pore size evaluation using 2D images 25F Association method [5] was used. For verification of the developed algorithms MIP (mercury intrusion porosimetry) measurements were performed, but only in case of trabecular bonesamples, because opened pores are necessary for these measurements. Presented algorithms were verified using artificial data structures.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GAP105%2F10%2F2305" target="_blank" >GAP105/10/2305: Morfometrické a mechanické vlastnosti trabekulární kosti zjištěné pomocí metod mikromechaniky a numerického modelování</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

9th Youth Symposium on Experimental Solid Mechanics

ISBN

978-88-95940-30-4

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

University Trieste

Místo vydání

Trieste

Místo konání akce

Trieste

Datum konání akce

7. 7. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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