US 11,879,778 B2
Method for classifying spectra of objects having complex information content
Gerald Steiner, Schwarzenberg (DE); Grit Preusse, Radebeul (DE); Edmund Koch, Dresden (DE); Roberta Galli, Dresden (DE); Christian Schnabel, Dresden (DE); and Johanna Preusse, Radebeul (DE)
Assigned to TECHNISCHE UNIVERSITÄT DRESDEN, Dresden Sachsen (DE)
Appl. No. 16/333,734
Filed by TECHNISCHE UNIVERSITÄAT DRESDEN, Dresden (DE)
PCT Filed Sep. 15, 2017, PCT No. PCT/EP2017/073236
§ 371(c)(1), (2) Date Jun. 18, 2019,
PCT Pub. No. WO2018/050802, PCT Pub. Date Mar. 22, 2018.
Claims priority of application No. 10 2016 011 348.0 (DE), filed on Sep. 16, 2016.
Prior Publication US 2021/0248429 A1, Aug. 12, 2021
Int. Cl. G01J 3/28 (2006.01); G06N 3/08 (2023.01); G01N 33/08 (2006.01); A61B 5/00 (2006.01); G06F 18/2431 (2023.01); G01N 21/65 (2006.01)
CPC G01J 3/28 (2013.01) [A61B 5/0075 (2013.01); G01N 33/08 (2013.01); G06F 18/2431 (2023.01); G06N 3/08 (2013.01); G01N 21/65 (2013.01); G06F 2218/12 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method for classifying spectra of eggs, comprising:
recording spectral data related to an egg;
preprocessing the spectral data with at least two different spectral preprocessing methods performed in parallel to produce preprocessed outputs;
classifying each of the preprocessed outputs with a respective classifier to produce classification outputs;
calculating a probability related to a class association for each of the classification outputs; and
calculating a final classification result for the egg based on the classification outputs and the probabilities.