Generating intra-particle crystallographic parameter maps and histograms of a chemically pure crystalline particulate substance

Abstract From the Canadian patent

Generating intra-particle crystallographic parameter maps and histograms of a chemically pure crystalline particulate substance. Spectral imaging in , general, and focus-fusion multi-layer spectral imaging in particular, combined with pattern recognition and classification analysis are performed on individual particles for forming sets of single-particle spectral fingerprint data, characterized by single-particle spectral fingerprint spectra (FIG. 1). Spectral shifts are identified in the single-particle spectral fingerprint data, for forming intra-particle crystallographic region groups each featuring sub-sets of intra-particle spectral fingerprint pattern data where selected , data …