(cam_centers)
| 54 | |
| 55 | def getNerfppNorm(cam_info): |
| 56 | def get_center_and_diag(cam_centers): |
| 57 | cam_centers = np.hstack(cam_centers) |
| 58 | avg_cam_center = np.mean(cam_centers, axis=1, keepdims=True) |
| 59 | center = avg_cam_center |
| 60 | dist = np.linalg.norm(cam_centers - center, axis=0, keepdims=True) |
| 61 | diagonal = np.max(dist) |
| 62 | return center.flatten(), diagonal |
| 63 | |
| 64 | cam_centers = [] |
| 65 |