← Run Index
Run summary · G3 MCMC fix3 sweep
lego-mcmc-fix3-final-noise-relocation-30k
G3 MCMC final — noise 5e2 + relocation (scale_l1=0)、fix3 犯人除去版 で Lego 30k、Phase I との差分で MCMC 効果を測定
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/lego
- gt_convention
- WhiteBg
- iterations
- 30,000
- seed
- 42
- capacity
- 1,000,000 splats
- sh_degree
- 3
- loss
- L1Ssim
- lambda
- 0.200
- ssim
- window=7 sigma=1
- backend.backward
- Simd
- backend.loss_path
- Gpu
02
結果
Val PSNR
14.68dB
Wallclock
2h 38m 2s
Final splats
1,840,604
Final loss
7.736908e-3
03
3D ビューワー
学習結果 PLY を .splat 形式に変換し、antimatter15/splat の WebGL ビューワーで対話表示。
04
推移
Loss curve — 反復ごとの training loss
Splat count — refine の発火と最終構成
05
中間ログ抜粋
| iter | 本 run loss |
|---|---|
| 1 | 3.4534e-1 |
| 500 | 1.2099e-1 |
| 1,000 | 1.0098e-1 |
| 1,500 | 7.6696e-2 |
| 2,000 | 5.4413e-2 |
| 2,500 | 4.0694e-2 |
| 3,000 | 3.3417e-2 |
| 3,500 | 3.0902e-2 |
| 4,000 | 2.6007e-2 |
| 4,500 | 2.6829e-2 |
| 5,000 | 2.4242e-2 |
| 5,500 | 2.3320e-2 |
| 6,000 | 2.1266e-2 |
| 6,500 | 1.9019e-2 |
| 7,000 | 2.0049e-2 |
| 7,500 | 1.7587e-2 |
| 8,000 | 1.5313e-2 |
| 8,500 | 1.8778e-2 |
| 9,000 | 1.3966e-2 |
| 9,500 | 1.7107e-2 |
| 10,000 | 1.5244e-2 |
| 10,500 | 1.3086e-2 |
| 11,000 | 1.5301e-2 |
| 11,500 | 1.3358e-2 |
| 12,000 | 1.3889e-2 |
| 12,500 | 1.3294e-2 |
| 13,000 | 1.1219e-2 |
| 13,500 | 1.3420e-2 |
| 14,000 | 1.4815e-2 |
| 14,500 | 1.0552e-2 |
| 15,000 | 1.1628e-2 |
| 15,500 | 1.0630e-2 |
| 16,000 | 9.6414e-3 |
| 16,500 | 9.7850e-3 |
| 17,000 | 9.3031e-3 |
| 17,500 | 9.2126e-3 |
| 18,000 | 9.7756e-3 |
| 18,500 | 9.5624e-3 |
| 19,000 | 8.2572e-3 |
| 19,500 | 8.2912e-3 |
| 20,000 | 9.1234e-3 |
| 20,500 | 8.0838e-3 |
| 21,000 | 8.7000e-3 |
| 21,500 | 9.7333e-3 |
| 22,000 | 9.9600e-3 |
| 22,500 | 8.3611e-3 |
| 23,000 | 7.7521e-3 |
| 23,500 | 8.5245e-3 |
| 24,000 | 8.8221e-3 |
| 24,500 | 8.6270e-3 |
| 25,000 | 8.0139e-3 |
| 25,500 | 8.4189e-3 |
| 26,000 | 7.9436e-3 |
| 26,500 | 8.0548e-3 |
| 27,000 | 8.7989e-3 |
| 27,500 | 8.5219e-3 |
| 28,000 | 8.2069e-3 |
| 28,500 | 8.7188e-3 |
| 29,000 | 7.5439e-3 |
| 29,500 | 7.7501e-3 |
| 30,000 | 7.7369e-3 |
06
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。