Technology & AIJul 7, 2026
XRFormer: Multiscale Tokenization for XRF Representation Learning
X-ray fluorescence (XRF) spectroscopy is a key modality for material analysis in cultural heritage.
X-ray fluorescence (XRF) spectroscopy is a key modality for material analysis in cultural heritage. However, automated learning from XRF spectra remains challenging: XRF spectra are complex one-dimensional signals composed of sharp elemental peaks, broader structures, and…
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