Table 9.
Frame selection effect to image registration of HSI to ChlF on test data of Rosa spp
| Moving/ Traget image |
Metric | Green reflection (540–560 nm) |
|---|---|---|
|
Far red reflection (730 nm) |
NCC [-] | 0.91 ± 0.01 |
| ΔMP [px] | 2.09 ± 1.20 | |
| OR [%] | 96.7 ± 0.4 | |
| ΔMPConvex [px] | 2.27 ± 1.11 | |
| ORConvex [%] | 96.8 ± 0.4 | |
|
Chlorophyll fluorescence (> 650 nm) |
NCC [-] | 0.67 ± 0.11 |
| ΔMP [px] | 16.62 ± 34.32 | |
| OR [%] | 85.3 ± 24.2 | |
| ΔMPConvex [px] | 16.9 ± 34.3 | |
| ORConvex [%] | 85.5 ± 24.1 |
Note: Image metrics were investigated with NCC-adaptive approach and ChlF as reference registration target. Mean ± SD