Claim · model-written summary
The detector achieved F1 above 0.6 at low IoU thresholds.
- Taxon
- Scots pine (Pinus sylvestris L.)
Pinus sylvestrist0 - Outcome
- F1-scorese0
- Value
- above 0.6e0
- Qualifier
- low Intersection over Union (IoU) thresholds (<0.3)e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The detector achieved F1-scores above 0.6 for low Intersection over Union (IoU) thresholds (<0.3)”
t0“Scots pine (Pinus sylvestris L.) trees”
Title
Stem crook detection in terrestrial laser scanning data using semi-empirical simulations
Raul de Paula Pires; Nils Lindgren; Henrik J Persson; et al. Forestry An International Journal of Forest Research 2026. doi:10.1093/forestry/cpag026
Other claims from this paper (3)
- Method / resource The detector had mAP@50–95 of 0.24, with poorer localization at stricter IoU.
- Method / resource Detection errors included more commission errors in upper stems.
- Method / resource Detection errors included more omissions near butt logs.