WSEAS Transactions on Signal Processing
Print ISSN: 1790-5052, E-ISSN: 2224-3488
Volume 15, 2019
Methods and Tools for Sensors Information Processing
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Abstract: Current trends in the analysis of food products are related to contactless and hygienic measurements. Adapted, researched and used in this study are hardware and software tools for complex, express, automated evaluation of basic properties and categorization of food products, including: color measurement, spectral analysis and software modules for research, analysis and categorization of foodstuffs including visual image analysis tools, spectral and hyperspectral characteristics, and categorization tools. For that purpose, methods for selecting informative wavelengths for hyperspectral analysis are discussed. Classifiers as Discriminant analysis and SVM are used for classification of food products. Combining visual image data, spectral and hyperspectral analysis is also a method of improving classification accuracy. The results obtained are suitable for the implementation of current trends in the analysis of food related to contactless and hygienic measurements
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Keywords: Spectral analysis, image processing, hyperspectral data, discriminant analysis, classification
Pages: 155-161
WSEAS Transactions on Signal Processing, ISSN / E-ISSN: 1790-5052 / 2224-3488, Volume 15, 2019, Art. #19