Table 4 The influence of different loss functions on the results. Best are highlighted and second are underlined.
From: SU-Net: pose estimation network for non-cooperative spacecraft on-orbit
Loss function | MinAE | MaxAE | MeanAE | Std |
|---|---|---|---|---|
MSE loss | \(0.176^{\circ }\) | \({{\bf 0.425}^{\circ }}\) | \(0.313^{\circ }\) | \(0.093^{\circ }\) |
MAE loss | \(\underline{0.194^{\circ }}\) | \(0.437^{\circ }\) | \(\underline{0.294^{\circ }}\) | \({{\bf 0.056}^{\circ }}\) |
Huber loss | \({{\bf 0.128}^{\circ }}\) | \(\underline{0.432^{\circ }}\) | \({{\bf 0.282}^{\circ }}\) | \(\underline{0.065^{\circ }}\) |
