## 3 Results
#### 3.1.1 Classification of the Images of the Ventral Side of Fresh and Shade-dried Mint Leaves
\begin{table}
\begin{tabular}{l c c c c c c c c} \hline \hline \multirow{2}{*}{**Algorithm**} & \multicolumn{2}{c}{**Predicted Class (\%)**} & \multicolumn{2}{c}{**Average**} & \multirow{2}{*}{**Precision**} & \multirow{2}{*}{**Recall**} & \multirow{2}{*}{**F-Measure**} & \multirow{2}{*}{**MCC**} \\  & **Fresh** & **Shade-Dried** & & & & & & \\ \hline \multicolumn{10}{c}{Color channel \(R\)} \\ lazy.KStar & 90 & 10 & Fresh & 92.5 & 0.947 & 0.900 & 0.923 & 0.851 \\ \multicolumn{10}{c}{S} & 5 & 95 & Shade-dried & & 0.905 & 0.950 & 0.927 & 0.851 \\ rules.JRip & 90 & 10 & Fresh & & 0.900 & 0.900 & 0.900 & 0.800 \\ \multicolumn{10}{c}{S} & 10 & 90 & Shade-dried & 90 & 0.900 & 0.900 & 0.900 & 0.800 \\ trees.J48 & 90 & 10 & Fresh & & 0.947 & 0.900 & 0.923 & 0.851 \\ \multicolumn{10}{c}{S} & 5 & 95 & Shade-dried & 92.5 & 0.905 & 0.950 & 0.927 & 0.851 \\ \multicolumn{10}{c}{Color channel \(G\)} \\ lazy.KStar & 95 & 5 & Fresh & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ rules.JRip & 95 & 5 & Fresh & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ trees.J48 & 100 & 0 & Fresh & 97.5 & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{S} & 95 & Shade-dried & 1.000 & 1.000 & 1.000 & 1.000 & 1.000 \\ \multicolumn{10}{c}{Color channel \(B\)} \\ lazy.KStar & 100 & 0 & Fresh & 100 & 1.000 & 1.000 & 1.000 & 1.000 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 1.000 & 1.000 & 1.000 & 1.000 \\ rules.JRip & 95 & 5 & Fresh & & 0.950 & 0.950 & 0.950 & 0.900 \\ \multicolumn{10}{c}{S} & 95 & Shade-dried & 95 & 0.950 & 0.950 & 0.950 & 0.900 \\ trees.J48 & 100 & 0 & Fresh & & 1.000 & 1.000 & 1.000 & 1.000 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 1.000 & 1.000 & 1.000 & 1.000 \\ \hline \hline \end{tabular} MCC—Matthews Correlation Coefficient.  
\end{table} 
Table 1: The classification of images of the ventral side of fresh and shade-dried mint leaves based on selected textures from color channels \(R\), \(G\), and \(B\) belonging to color space RGB. \begin{table}
\begin{tabular}{l c c c c c c c} \hline \hline \multirow{2}{*}{**Algorithm**} & \multicolumn{2}{c}{**Predicted Class (\%)**} & \multicolumn{2}{c}{**Actual Class**} & \multicolumn{2}{c}{**Average**} & \multirow{2}{*}{**Precision**} & \multirow{2}{*}{**Recall**} & \multirow{2}{*}{**F-Measure**} & \multirow{2}{*}{**MCC**} \\  & **Fresh** & **Shade-dried** & & & & & \\ \hline \multicolumn{10}{c}{Color channel \(L\)} \\ lazy.KStar & 95 & 5 & Fresh & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ rules.JRip & 95 & 5 & Fresh & & 0.950 & 0.950 & 0.950 & 0.900 \\ trees.J48 & 100 & 0 & Fresh & & 0.952 & 1.000 & 0.976 & 0.951 \\ \multicolumn{10}{c}{S} & 95 & Shade-dried & 97.5 & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{Color channel \(a\)} \\ lazy.KStar & 100 & 0 & Fresh & 100 & 1.000 & 1.000 & 1.000 & 1.000 \\ rules.JRip & 95 & 5 & Fresh & 1.000 & 0.950 & 0.974 & 0.951 \\ trees.J48 & 100 & 0 & Fresh & 1.000 & 1.000 & 1.000 & 1.000 \\ \multicolumn{10}{c}{S} & 0 & 100 & Shade-dried & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ trees.J48 & 100 & 0 & Fresh & 1.000 & 1.000 & 1.000 & 1.000 \\ lazy.KStar & 100 & 0 & Fresh & 1.000 & 1.000 & 1.000 & 1.000 \\ rules.JRip & 100 & 0 & Fresh & 97.5 & 1.000 & 0.950 & 0.974 & 0.951 \\ trees.J48 & 100 & 0 & Fresh & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ trees.J48 & 5 & 95 & Shade-dried & 97.5 & 1.000 & 0.950 & 0.974 & 0.951 \\ \multicolumn{10}{c}{S} & 0 & 95 & Shade-dried & 97.5 & 0.952 & 1.000 & 0.976 & 0.951 \\ trees.J48 & 100 & 0 & Fresh & 1.000 & 0.950 & 0.974 & 0.951 \\ \hline \hline \end{tabular} MCC—Matthews Correlation Coefficient.  
\end{table} 
Table 2: The results of the classification of fresh and shade-dried mint leaves imaged on the ventral side using models built based on selected textures from color channels \(L\), \(a\), and \(b\) from color space Lab.