METHOD FOR CHARACTERISING A PRODUCT BY MEANS OF TOPOLOGICAL SPECTRAL ANALYSIS.

摘要

The invention relates to a method for generating and optimising a bank of spectral data that can be used in a method for characterising a target product by means of topological spectral analysis based on a limited number of available standards, said method consisting of a first step of performing the same spectral analysis on said standards, and, from the spectra obtained, forming a bank of spectral data A at multiple wavelengths and/or wavelength ranges.