XRFitProc: A novel web‐based x‐ray fluorescence fitting system.
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| Název: | XRFitProc: A novel web‐based x‐ray fluorescence fitting system. |
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| Autoři: | Ippoliti, Matteo, Guzzi, Francesco, Gianoncelli, Alessandra, Billè, Fulvio, Kourousias, George |
| Zdroj: | XRS: X-ray Spectrometry; Nov2023, Vol. 52 Issue 6, p371-377, 7p |
| Témata: | X-ray fluorescence, GRAPHICAL user interfaces, WEB-based user interfaces, CURVE fitting |
| Abstrakt: | X‐ray fluorescence (XRF) spectroscopy is a widely used technique in microscopy, spanning from biology to cultural heritage applications. Its purpose is to characterize qualitatively and quantitatively, the presence of elemental species in a sample. This is accomplished through fitting the acquired data to a Gaussian model, identifying which XRF lines and associated elements are present. As a result, 2D images of cumulative count‐rate maps associated with each element are produced. This procedure is not trivial to apply efficiently in a workflow, as it requires the user to be able to set a series of parameters (e.g., beam energy, background subtraction, etc.) on top of selecting XRF lines under investigation. Furthermore, users should easily and swiftly be able to change setup parameters and evaluate the effects on the results. In the present work, we introduce a web‐based application that allows users to load the XRF data, setup a fit and inspect the results interactively within a simple graphical user interface (GUI) that enables easily going back and forth from setup to result inspection. In particular, it is possible to quickly view the count‐rate maps and curve fitting simultaneously, on any single pixel spectra present in the images. The web‐application can be accessed locally by a web‐browser, but runs remotely on a cloud, freeing from the need of installing any software and will be made publicly available in the near future. At present, it has been designed to work on both conventional and sparse XRF data such as Compressive Sensing, in an embarrassingly parallel manner. [ABSTRACT FROM AUTHOR] |
| Copyright of XRS: X-ray Spectrometry is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Databáze: | Biomedical Index |
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| Items | – Name: Title Label: Title Group: Ti Data: XRFitProc: A novel web‐based x‐ray fluorescence fitting system. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ippoliti%2C+Matteo%22">Ippoliti, Matteo</searchLink><br /><searchLink fieldCode="AR" term="%22Guzzi%2C+Francesco%22">Guzzi, Francesco</searchLink><br /><searchLink fieldCode="AR" term="%22Gianoncelli%2C+Alessandra%22">Gianoncelli, Alessandra</searchLink><br /><searchLink fieldCode="AR" term="%22Billè%2C+Fulvio%22">Billè, Fulvio</searchLink><br /><searchLink fieldCode="AR" term="%22Kourousias%2C+George%22">Kourousias, George</searchLink> – Name: TitleSource Label: Source Group: Src Data: XRS: X-ray Spectrometry; Nov2023, Vol. 52 Issue 6, p371-377, 7p – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22X-ray+fluorescence%22">X-ray fluorescence</searchLink><br /><searchLink fieldCode="DE" term="%22GRAPHICAL+user+interfaces%22">GRAPHICAL user interfaces</searchLink><br /><searchLink fieldCode="DE" term="%22WEB-based+user+interfaces%22">WEB-based user interfaces</searchLink><br /><searchLink fieldCode="DE" term="%22CURVE+fitting%22">CURVE fitting</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: X‐ray fluorescence (XRF) spectroscopy is a widely used technique in microscopy, spanning from biology to cultural heritage applications. Its purpose is to characterize qualitatively and quantitatively, the presence of elemental species in a sample. This is accomplished through fitting the acquired data to a Gaussian model, identifying which XRF lines and associated elements are present. As a result, 2D images of cumulative count‐rate maps associated with each element are produced. This procedure is not trivial to apply efficiently in a workflow, as it requires the user to be able to set a series of parameters (e.g., beam energy, background subtraction, etc.) on top of selecting XRF lines under investigation. Furthermore, users should easily and swiftly be able to change setup parameters and evaluate the effects on the results. In the present work, we introduce a web‐based application that allows users to load the XRF data, setup a fit and inspect the results interactively within a simple graphical user interface (GUI) that enables easily going back and forth from setup to result inspection. In particular, it is possible to quickly view the count‐rate maps and curve fitting simultaneously, on any single pixel spectra present in the images. The web‐application can be accessed locally by a web‐browser, but runs remotely on a cloud, freeing from the need of installing any software and will be made publicly available in the near future. At present, it has been designed to work on both conventional and sparse XRF data such as Compressive Sensing, in an embarrassingly parallel manner. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of XRS: X-ray Spectrometry is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/xrs.3341 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 371 Subjects: – SubjectFull: X-ray fluorescence Type: general – SubjectFull: GRAPHICAL user interfaces Type: general – SubjectFull: WEB-based user interfaces Type: general – SubjectFull: CURVE fitting Type: general Titles: – TitleFull: XRFitProc: A novel web‐based x‐ray fluorescence fitting system. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ippoliti, Matteo – PersonEntity: Name: NameFull: Guzzi, Francesco – PersonEntity: Name: NameFull: Gianoncelli, Alessandra – PersonEntity: Name: NameFull: Billè, Fulvio – PersonEntity: Name: NameFull: Kourousias, George IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 00498246 Numbering: – Type: volume Value: 52 – Type: issue Value: 6 Titles: – TitleFull: XRS: X-ray Spectrometry Type: main |
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