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Facts & Figures

Request: Check the quality of milk powder

Method: Hyperspectral imaging

Lead time: 3 months

Hyperspectral imaging combined with Principal Component Analysis (PCA) can distinguish adulterated powders in different samples of dairy product powders without using wet chemical analysis methods. We also applied machine vision techniques to recognize black particles in samples of milk powder, to identify burnt powder particles resulting from an incorrect drying process.

Particles Detection
Particles Detection

Main technologies used

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Marco Beijersbergen
+31 71 528 4964