Claim · model-written summary
Spatial resolution affected texture features more than spectral features.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Outcome
- image texture featurese0
- Direction
- moree0
- Comparator
- spectral featurese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Though the image spatial resolution affects image texture features more than the spectral features”
t0“Winter Wheat”
Title
Yan Guo; Jia He; Jingyi Huang; et al. Drones 2022. doi:10.3390/drones6100299
Other claims from this paper (18)
- Method / resource At 0.01 m resolution, nitrogen prediction R2 was 0.84.
- Method / resource At 0.01 m resolution, RMSE was 4.57 g m−2.
- Method / resource At 0.01 m resolution, MAE was 2.50 g m−2.
- Method / resource At 0.01 m resolution, RPD was 2.34.
- Method / resource At 0.02 m resolution, R2 was 0.86.
- Method / resource At 0.02 m resolution, RMSE was 4.15 g m−2.
- Method / resource At 0.02 m resolution, MAE was 2.82 g m−2.
- Method / resource At 0.02 m resolution, RPD was 2.65.
- Method / resource At 0.05 m resolution, R2 was 0.92.
- Method / resource At 0.05 m resolution, RMSE was 3.17 g m−2.
- Method / resource At 0.05 m resolution, MAE was 2.45 g m−2.
- Method / resource At 0.05 m resolution, RPD was 2.86.
- Method / resource Upscaling the 0.01 m model to 0.02 m images gave R2 0.84.
- Method / resource Upscaling the 0.01 m model to 0.05 m images gave R2 0.89.
- Method / resource Downscaling the 0.05 m model to 0.01 m images gave R2 0.86.
- Method / resource Downscaling the 0.05 m model to 0.02 m images gave R2 0.83.
- Association Resolution effects on performance and transferability decreased as irrigated plant wetness increased.
- Method / resource All tested resolutions achieved good winter wheat nitrogen prediction and transferability.