Probenspezifische Referenzspektrenbibliothek
Anmelder: FEI Company 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP3062096
- Aktenzeichen
- EP16156892
- Anmeldetag
- 23. Februar 2016
- Veröffentlichung
- 11. Oktober 2017
- Erteilung
- 11. Oktober 2017
- Rechtsraum
- EP
- IPC
- G01N23/225
Abstract
A method and apparatus are provided for identifying a material with a sample-specific reference spectral list or library. A sequential approach to SEM-EDS automated mineralogy classification is carried out by performing two or more material classification analyses. A pre-classification step restricts the processing of spectra deconvolution algorithms to a subset of spectra that pass a dominant mineral criteria resulting in a significantly reduced subset of reference spectra that occur within the measured sample in pure enough form at a given minimum quantity. The following complex classification stages involving deconvolution of multiple constituents within measured spectra is based on this sample relevant subset. Fig. 7
Anmelder
- Firma
- FEI Company
- Land
- 🇺🇸 USA
US-amerikanischer Hersteller von Elektronenmikroskopen und wissenschaftlichen Bildgebungssystemen, seit 2016 Teil von Thermo Fisher Scientific. Patente betreffen Elektronen- und Ionenmikroskopie sowie Materialanalyse.
506 Patente in unserer Datenbank
Fachgebiete
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Bakker, Hendrik
NoneEindhoven