A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs

X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires se...
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Autor*in:	Fabio Arzilli [verfasserIn] Margherita Polacci Patrizia Landi Daniele Giordano Don R. Baker Lucia Mancini

Format:	Artikel
Sprache:	Englisch

Erschienen:	2016

Schlagwörter:	phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval

Übergeordnetes Werk:	Enthalten in: American mineralogist - Washington, DC [u.a.] : Soc., 1916, 101(2016), 10, Seite 2301-2311
Übergeordnetes Werk:	volume:101 ; year:2016 ; number:10 ; pages:2301-2311

Links:	Volltext Link aufrufen

DOI / URN:	10.2138/am-2016-5788

Katalog-ID:	OLC1982561378

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700	0		\|a Lucia Mancini \|4 oth
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allfields	10.2138/am-2016-5788 doi PQ20161012 (DE-627)OLC1982561378 (DE-599)GBVOLC1982561378 (PRQ)walterdegruyter_journals_10_2138_am_2016_57881011023010 (KEY)0120180820160000101001002301novelprotocolforresolvingfeldsparcrystalsinsynchro DE-627 ger DE-627 rakwb eng 550 540 DNB 38.30 bkl Fabio Arzilli verfasserin aut A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures. phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval Margherita Polacci oth Patrizia Landi oth Daniele Giordano oth Don R. Baker oth Lucia Mancini oth Enthalten in American mineralogist Washington, DC [u.a.] : Soc., 1916 101(2016), 10, Seite 2301-2311 (DE-627)129081795 (DE-600)3514-2 (DE-576)014414716 0003-004X nnns volume:101 year:2016 number:10 pages:2301-2311 http://dx.doi.org/10.2138/am-2016-5788 Volltext http://www.degruyter.com/doi/10.2138/am-2016-5788 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-CHE SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_21 GBV_ILN_22 GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_188 GBV_ILN_2010 GBV_ILN_2015 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4323 38.30 AVZ AR 101 2016 10 2301-2311
spelling	10.2138/am-2016-5788 doi PQ20161012 (DE-627)OLC1982561378 (DE-599)GBVOLC1982561378 (PRQ)walterdegruyter_journals_10_2138_am_2016_57881011023010 (KEY)0120180820160000101001002301novelprotocolforresolvingfeldsparcrystalsinsynchro DE-627 ger DE-627 rakwb eng 550 540 DNB 38.30 bkl Fabio Arzilli verfasserin aut A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures. phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval Margherita Polacci oth Patrizia Landi oth Daniele Giordano oth Don R. Baker oth Lucia Mancini oth Enthalten in American mineralogist Washington, DC [u.a.] : Soc., 1916 101(2016), 10, Seite 2301-2311 (DE-627)129081795 (DE-600)3514-2 (DE-576)014414716 0003-004X nnns volume:101 year:2016 number:10 pages:2301-2311 http://dx.doi.org/10.2138/am-2016-5788 Volltext http://www.degruyter.com/doi/10.2138/am-2016-5788 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-CHE SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_21 GBV_ILN_22 GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_188 GBV_ILN_2010 GBV_ILN_2015 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4323 38.30 AVZ AR 101 2016 10 2301-2311
allfields_unstemmed	10.2138/am-2016-5788 doi PQ20161012 (DE-627)OLC1982561378 (DE-599)GBVOLC1982561378 (PRQ)walterdegruyter_journals_10_2138_am_2016_57881011023010 (KEY)0120180820160000101001002301novelprotocolforresolvingfeldsparcrystalsinsynchro DE-627 ger DE-627 rakwb eng 550 540 DNB 38.30 bkl Fabio Arzilli verfasserin aut A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures. phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval Margherita Polacci oth Patrizia Landi oth Daniele Giordano oth Don R. Baker oth Lucia Mancini oth Enthalten in American mineralogist Washington, DC [u.a.] : Soc., 1916 101(2016), 10, Seite 2301-2311 (DE-627)129081795 (DE-600)3514-2 (DE-576)014414716 0003-004X nnns volume:101 year:2016 number:10 pages:2301-2311 http://dx.doi.org/10.2138/am-2016-5788 Volltext http://www.degruyter.com/doi/10.2138/am-2016-5788 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-CHE SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_21 GBV_ILN_22 GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_188 GBV_ILN_2010 GBV_ILN_2015 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4323 38.30 AVZ AR 101 2016 10 2301-2311
allfieldsGer	10.2138/am-2016-5788 doi PQ20161012 (DE-627)OLC1982561378 (DE-599)GBVOLC1982561378 (PRQ)walterdegruyter_journals_10_2138_am_2016_57881011023010 (KEY)0120180820160000101001002301novelprotocolforresolvingfeldsparcrystalsinsynchro DE-627 ger DE-627 rakwb eng 550 540 DNB 38.30 bkl Fabio Arzilli verfasserin aut A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures. phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval Margherita Polacci oth Patrizia Landi oth Daniele Giordano oth Don R. Baker oth Lucia Mancini oth Enthalten in American mineralogist Washington, DC [u.a.] : Soc., 1916 101(2016), 10, Seite 2301-2311 (DE-627)129081795 (DE-600)3514-2 (DE-576)014414716 0003-004X nnns volume:101 year:2016 number:10 pages:2301-2311 http://dx.doi.org/10.2138/am-2016-5788 Volltext http://www.degruyter.com/doi/10.2138/am-2016-5788 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-CHE SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_21 GBV_ILN_22 GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_188 GBV_ILN_2010 GBV_ILN_2015 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4323 38.30 AVZ AR 101 2016 10 2301-2311
allfieldsSound	10.2138/am-2016-5788 doi PQ20161012 (DE-627)OLC1982561378 (DE-599)GBVOLC1982561378 (PRQ)walterdegruyter_journals_10_2138_am_2016_57881011023010 (KEY)0120180820160000101001002301novelprotocolforresolvingfeldsparcrystalsinsynchro DE-627 ger DE-627 rakwb eng 550 540 DNB 38.30 bkl Fabio Arzilli verfasserin aut A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures. phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval Margherita Polacci oth Patrizia Landi oth Daniele Giordano oth Don R. Baker oth Lucia Mancini oth Enthalten in American mineralogist Washington, DC [u.a.] : Soc., 1916 101(2016), 10, Seite 2301-2311 (DE-627)129081795 (DE-600)3514-2 (DE-576)014414716 0003-004X nnns volume:101 year:2016 number:10 pages:2301-2311 http://dx.doi.org/10.2138/am-2016-5788 Volltext http://www.degruyter.com/doi/10.2138/am-2016-5788 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-CHE SSG-OLC-GEO SSG-OLC-PHA SSG-OLC-DE-84 SSG-OPC-GGO GBV_ILN_21 GBV_ILN_22 GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_188 GBV_ILN_2010 GBV_ILN_2015 GBV_ILN_4012 GBV_ILN_4112 GBV_ILN_4323 38.30 AVZ AR 101 2016 10 2301-2311
language	English
source	Enthalten in American mineralogist 101(2016), 10, Seite 2301-2311 volume:101 year:2016 number:10 pages:2301-2311
sourceStr	Enthalten in American mineralogist 101(2016), 10, Seite 2301-2311 volume:101 year:2016 number:10 pages:2301-2311
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval
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container_title	American mineralogist
authorswithroles_txt_mv	Fabio Arzilli @@aut@@ Margherita Polacci @@oth@@ Patrizia Landi @@oth@@ Daniele Giordano @@oth@@ Don R. Baker @@oth@@ Lucia Mancini @@oth@@
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author	Fabio Arzilli
spellingShingle	Fabio Arzilli ddc 550 bkl 38.30 misc phase-contrast X-ray imaging misc Synchrotron X-ray microtomography misc 3D rock textures misc feldspars misc crystallization misc phase-retrieval A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs
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topic_title	550 540 DNB 38.30 bkl A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs phase-contrast X-ray imaging Synchrotron X-ray microtomography 3D rock textures feldspars crystallization phase-retrieval
topic	ddc 550 bkl 38.30 misc phase-contrast X-ray imaging misc Synchrotron X-ray microtomography misc 3D rock textures misc feldspars misc crystallization misc phase-retrieval
topic_unstemmed	ddc 550 bkl 38.30 misc phase-contrast X-ray imaging misc Synchrotron X-ray microtomography misc 3D rock textures misc feldspars misc crystallization misc phase-retrieval
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title	A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs
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title_full	A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs
author_sort	Fabio Arzilli
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title_sort	novel protocol for resolving feldspar crystals in synchrotron x-ray microtomographic images of crystallized natural magmas and synthetic analogs
title_auth	A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs
abstract	X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures.
abstractGer	X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures.
abstract_unstemmed	X-ray computed microtomography is a non-destructive imaging technique recognized in the geosciences as a powerful tool to investigate rock textures directly in three dimensions (3D) at the micrometer and sub-micrometer scale. The quantitative morphological and textural analysis of images requires segmentation and characterization of phases in the reconstructed volume based upon their gray levels (related to their relative X-ray attenuation) and/or morphological aspects. Often the differences in X-ray attenuation of some phases are so small that no contrast is observed in the reconstructed slices or, although the human eye can discern the differences between these phases, it is difficult, or sometimes impossible, to reliably segment and separately analyze these phases. Facing this challenge, we propose an experimental and computational procedure that allows the segmentation of phases with small density variations in geomaterials. By using an experimental protocol based on phase-contrast synchrotron X-ray microtomography combined with a customized 3D image processing procedure, we successfully segmented feldspar from the glassy matrix in both a natural volcanic sample and a synthetic analog. Our results demonstrate that crystallized natural volcanic rocks and synthetic analogs can be characterized by synchrotron X-ray phase-contrast microtomography and that phase-retrieval processing is an invaluable tool for the reconstruction of 3D multiphase textures.
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title_short	A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs
url	http://dx.doi.org/10.2138/am-2016-5788 http://www.degruyter.com/doi/10.2138/am-2016-5788
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up_date	2024-07-03T17:44:53.691Z
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