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Run summary · Phase 5
lego-sh1-30k
A.8 SH degree ablation — sh_degree=1 (DC only, no view-dependence)
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/lego
- iterations
- 30,000
- seed
- 42
- capacity
- 1,000,000 splats
- sh_degree
- 1
- loss
- L1Ssim
- lambda
- 0.200
- ssim
- window=7 sigma=1
- backend.backward
- Simd
- backend.loss_path
- Gpu
02
結果
Val PSNR
19.07dB
Wallclock
22m 38s
Final splats
64,139
Final loss
3.615018e-2
03
描画結果
学習後の eval pipeline から取得した代表視点。
00
01
0204
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。
05
推移
Loss curve — 反復ごとの training loss
Splat count — refine の発火と最終構成
06
中間ログ抜粋
| iter | 本 run loss |
|---|---|
| 1 | 3.4534e-1 |
| 500 | 1.4180e-1 |
| 1,000 | 1.2338e-1 |
| 1,500 | 1.0154e-1 |
| 2,000 | 8.2181e-2 |
| 2,500 | 7.2423e-2 |
| 3,000 | 6.7095e-2 |
| 3,500 | 6.3056e-2 |
| 4,000 | 6.0615e-2 |
| 4,500 | 5.8365e-2 |
| 5,000 | 5.6416e-2 |
| 5,500 | 5.4649e-2 |
| 6,000 | 5.3321e-2 |
| 6,500 | 5.2081e-2 |
| 7,000 | 5.0649e-2 |
| 7,500 | 4.9344e-2 |
| 8,000 | 4.8130e-2 |
| 8,500 | 4.7108e-2 |
| 9,000 | 4.6301e-2 |
| 9,500 | 4.5540e-2 |
| 10,000 | 4.4911e-2 |
| 10,500 | 4.4483e-2 |
| 11,000 | 4.3743e-2 |
| 11,500 | 4.3040e-2 |
| 12,000 | 4.2813e-2 |
| 12,500 | 4.2241e-2 |
| 13,000 | 4.1945e-2 |
| 13,500 | 4.1257e-2 |
| 14,000 | 4.1025e-2 |
| 14,500 | 4.0600e-2 |
| 15,000 | 4.0358e-2 |
| 15,500 | 3.9829e-2 |
| 16,000 | 3.9633e-2 |
| 16,500 | 3.9367e-2 |
| 17,000 | 3.9079e-2 |
| 17,500 | 3.8765e-2 |
| 18,000 | 3.8492e-2 |
| 18,500 | 3.8310e-2 |
| 19,000 | 3.7819e-2 |
| 19,500 | 3.7986e-2 |
| 20,000 | 3.7756e-2 |
| 20,500 | 3.7748e-2 |
| 21,000 | 3.7821e-2 |
| 21,500 | 3.7504e-2 |
| 22,000 | 3.7394e-2 |
| 22,500 | 3.7291e-2 |
| 23,000 | 3.7340e-2 |
| 23,500 | 3.6983e-2 |
| 24,000 | 3.7212e-2 |
| 24,500 | 3.6966e-2 |
| 25,000 | 3.6602e-2 |
| 25,500 | 3.6483e-2 |
| 26,000 | 3.6744e-2 |
| 26,500 | 3.6560e-2 |
| 27,000 | 3.6406e-2 |
| 27,500 | 3.6345e-2 |
| 28,000 | 3.6309e-2 |
| 28,500 | 3.6294e-2 |
| 29,000 | 3.6190e-2 |
| 29,500 | 3.6295e-2 |
| 30,000 | 3.6150e-2 |
07
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。