Fourier Descriptors Based Expert Decision Classification of Plug Seedlings

Figure 9

(a) Using S301 as a training set, a recognition rate of 47.8% was obtained

(b) Using S301 and S320 as training sets, a recognition rate of 63.2% was obtained

(c) Using S301, S320, and S340 as training sets, a recognition rate of 80.5% was obtained

(d) Using seven training samples, a recognition rate of 100% was observed