Base values for gaussian predictor. We predict x and y in normalized device coordinates (NDC) where (-1, -1) is the top left corner and (1, 1) the bottom right corner. The last component of mean_vectors_ndc is inverse depth.
| 31 | |
| 32 | |
| 33 | class GaussianBaseValues(NamedTuple): |
| 34 | """Base values for gaussian predictor. |
| 35 | |
| 36 | We predict x and y in normalized device coordinates (NDC) where (-1, -1) is the top |
| 37 | left corner and (1, 1) the bottom right corner. The last component of |
| 38 | mean_vectors_ndc is inverse depth. |
| 39 | """ |
| 40 | |
| 41 | mean_x_ndc: torch.Tensor |
| 42 | mean_y_ndc: torch.Tensor |
| 43 | mean_inverse_z_ndc: torch.Tensor |
| 44 | |
| 45 | scales: torch.Tensor |
| 46 | quaternions: torch.Tensor |
| 47 | colors: torch.Tensor |
| 48 | opacities: torch.Tensor |
| 49 | |
| 50 | |
| 51 | class InitializerOutput(NamedTuple): |