image analysis. Images were acquired in a flatbed scanner. The dry matter, protein, fat, ash
and collagen content of the analyzed products was determined, and more than 2800 image
texture variables from 12 color channels (RGB, Lab*, XYZ, S, V, U) were measured. The
results were processed statistically by one-way ANOVA, correlation analysis, discriminant
analysis and canonical analysis. Canonical analysis was performed to determine …