Table 1 Classification of transverse cross-section wood images at species, genus and family level. The best results obtained are reported in italics
FR | Species | Genus | Family | ||||
|---|---|---|---|---|---|---|---|
NF | SR (\(\pm \) std) | NF | SR (\(\pm \) std) | NF | SR (\(\pm \) std) | ||
LPQ | PCA | 150 | 77.88 (\(\pm \) 0.53) | 150 | 80.14 (\(\pm \) 0.57) | 125 | 83.34 (\(\pm \) 0.57) |
LDA | 77 | 87.42 (\(\pm \) 0.59) | 77 | 88.79 (\(\pm \) 0.59) | 77 | 90.46 (\(\pm \) 0.40) | |
LBP\(_{12,1}\) | PCA | 114 | 68.50 (\(\pm \) 1.03) | 125 | 70.77 (\(\pm \) 0.89) | 125 | 75.16 (\(\pm \) 0.98) |
LDA | 77 | 85.02 (\(\pm \) 0.67) | 77 | 86.88 (\(\pm \) 0.64) | 77 | 88.85 (\(\pm \) 0.69) | |
LBP1\(_{12,2}\) | PCA | 107 | 63.10 (\(\pm \) 0.59) | 46 | 65.59 (\(\pm \) 0.55) | 46 | 70.25 (\(\pm \) 0.56) |
LDA | 77 | 79.93 (\(\pm \) 0.54) | 77 | 82.24 (\(\pm \) 0.43) | 77 | 84.19 (\(\pm \) 0.35) | |
LBP2\(_{16,1}\) | PCA | 17 | 54.01 (\(\pm \) 0.66) | 17 | 56.86 (\(\pm \) 0.64) | 17 | 62.26 (\(\pm \) 0.65) |
LDA | 77 | 72.49 (\(\pm \) 0.62) | 77 | 74.37 (\(\pm \) 0.62) | 77 | 77.46 (\(\pm \) 0.51) | |