The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Jul. 07, 2016
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Caroline Paulus, Grenoble, FR;
Abstract
A method for identifying a material contained in a sample. The sample is subjected to irradiation via ionizing electromagnetic radiation, for example X-rays. The sample is inserted between a source emitting the radiation and a spectrometric detector configured to acquire a spectrum of the radiation transmitted by the sample. The spectrum is subject to different treatment operations to enable classification of the material. The steps are, consecutively: reducing dimensionality, followed by projecting along the predefined projection vectors. Projection makes it possible to establish classification parameters, on the basis of which classification is established.