15.127 14.5.18 Incertidumbre
15.127.1 Fuentes
- 2D landmark localization and identity
- depth noise and edge mixing
- camera calibration and synchronization
- 3D reconstruction/model fitting
- occlusion and imputation
- segment frame degeneracy
- filter and derivative parameters
- phase boundary uncertainty
- scene surface geometry
- anthropometric parameter mismatch
- target/route assignment
- finite sample aggregation
15.127.2 Métodos
| Método | Uso |
|---|---|
AnalyticFirstOrder |
Jacobians for simple transforms and distances. |
MonteCarlo |
Nonlinear COM, joint, distance and phase-boundary propagation. |
Bootstrap |
Attempt/repetition summary uncertainty. |
ModelEnsemble |
Pose/model uncertainty when calibrated. |
SensitivityGrid |
Filter, threshold and boundary robustness. |
Derivadas: Derivative covariance must generally increase with derivative order; high confidence position does not imply high confidence jerk.
Publicación: A feature with unresolved frame, insufficient valid samples or excessive uncertainty is Invalid/Unknown, not zero.