Blar i Institutt for geovitenskap og petroleum på forfatter "Van Helvoort, Antonius"

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    • Processing and indexing of electron backscatter patterns using open-source software 

      Ånes, Håkon Wiik; Hjelen, Jarle; Sørensen, Bjørn Eske; Van Helvoort, Antonius; Marthinsen, Knut (Peer reviewed; Journal article, 2020)
      A new method to increase the signal-to-noise ratio S/N of electron backscatter patterns (EBSPs) based upon principal component analysis (PCA) is presented. The PCA denoising method is applied to ten scans of EBSPs from the ...