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...
Ausführliche Beschreibung
Autor*in: |
Fabio Arzilli [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
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2016 |
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Übergeordnetes Werk: |
Enthalten in: American mineralogist - Washington, DC [u.a.] : Soc., 1916, 101(2016), 10, Seite 2301-2311 |
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Übergeordnetes Werk: |
volume:101 ; year:2016 ; number:10 ; pages:2301-2311 |
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DOI / URN: |
10.2138/am-2016-5788 |
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Katalog-ID: |
OLC1982561378 |
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520 | |a 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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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 |
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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 |
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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 |
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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 |
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Enthalten in American mineralogist 101(2016), 10, Seite 2301-2311 volume:101 year:2016 number:10 pages:2301-2311 |
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Enthalten in American mineralogist 101(2016), 10, Seite 2301-2311 volume:101 year:2016 number:10 pages:2301-2311 |
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Fabio Arzilli @@aut@@ Margherita Polacci @@oth@@ Patrizia Landi @@oth@@ Daniele Giordano @@oth@@ Don R. Baker @@oth@@ Lucia Mancini @@oth@@ |
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Fabio Arzilli |
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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 |
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A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs |
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A novel protocol for resolving feldspar crystals in synchrotron X-ray microtomographic images of crystallized natural magmas and synthetic analogs |
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novel protocol for resolving feldspar crystals in synchrotron x-ray microtomographic images of crystallized natural magmas and synthetic analogs |
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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 |
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