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Classificação de refrigerantes através de análise de imagens e análise de componentes principais (PCA)
| Content Provider | Semantic Scholar |
|---|---|
| Author | Godinho, Mariana Aparecida Silva Pereira, Raquel Ribeiro, Keysi De Oliveira Schimidt, Fernando Oliveira, Anselmo E. De Oliveira, Sérgio Botelho De |
| Copyright Year | 2008 |
| Abstract | CARBONATED SOFT DRINK CLASSIFICATION BASED ON IMAGE ANALYSIS AND PCA. This paper describes an approach for the colour-based classification of RGB (red-green-blue) images, acquired using a common scanner, of commercial carbonated soft drinks. Mean histograms of image colour channels were evaluated for the PCA classification of 29 brands of Guarana, Cola, and orange flavors. Loadings for principal component axes resulted in different patterns for sample grouping on score plots according to RGB histograms. pH, sorbic acid and sucrose measurements were also correlated to the analyzed brands through PCA score plots of the digitalized images. |
| Starting Page | 1485 |
| Ending Page | 1489 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1590/S0100-40422008000600039 |
| Volume Number | 31 |
| Alternate Webpage(s) | http://www.quimicanova.sbq.org.br/imagebank/pdf/Vol31No6_1485_38-AR07585.pdf |
| Alternate Webpage(s) | https://doi.org/10.1590/S0100-40422008000600039 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
