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Run summary · Phase 5
lego-sh2-30k
A.8 SH degree ablation — sh_degree=2 (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
- 2
- loss
- L1Ssim
- lambda
- 0.200
- ssim
- window=7 sigma=1
- backend.backward
- Simd
- backend.loss_path
- Gpu
02
結果
Val PSNR
23.63dB
Wallclock
22m 37s
Final splats
70,155
Final loss
2.069161e-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 | 1.2896e-1 |
| 1,000 | 9.7039e-2 |
| 1,500 | 7.8552e-2 |
| 2,000 | 4.5722e-2 |
| 2,500 | 3.7270e-2 |
| 3,000 | 3.4209e-2 |
| 3,500 | 3.1461e-2 |
| 4,000 | 2.9712e-2 |
| 4,500 | 2.7909e-2 |
| 5,000 | 2.7240e-2 |
| 5,500 | 2.6170e-2 |
| 6,000 | 2.6098e-2 |
| 6,500 | 2.5912e-2 |
| 7,000 | 2.5035e-2 |
| 7,500 | 2.4560e-2 |
| 8,000 | 2.4078e-2 |
| 8,500 | 2.4812e-2 |
| 9,000 | 2.3897e-2 |
| 9,500 | 2.3373e-2 |
| 10,000 | 2.3459e-2 |
| 10,500 | 2.4338e-2 |
| 11,000 | 2.2791e-2 |
| 11,500 | 2.2558e-2 |
| 12,000 | 2.2897e-2 |
| 12,500 | 2.2438e-2 |
| 13,000 | 2.2529e-2 |
| 13,500 | 2.2545e-2 |
| 14,000 | 2.1559e-2 |
| 14,500 | 2.1762e-2 |
| 15,000 | 2.1561e-2 |
| 15,500 | 2.1529e-2 |
| 16,000 | 2.1678e-2 |
| 16,500 | 2.1525e-2 |
| 17,000 | 2.1301e-2 |
| 17,500 | 2.0855e-2 |
| 18,000 | 2.1089e-2 |
| 18,500 | 2.1052e-2 |
| 19,000 | 2.0881e-2 |
| 19,500 | 2.0786e-2 |
| 20,000 | 2.0396e-2 |
| 20,500 | 2.0917e-2 |
| 21,000 | 2.0913e-2 |
| 21,500 | 2.0822e-2 |
| 22,000 | 2.0428e-2 |
| 22,500 | 2.0819e-2 |
| 23,000 | 2.0578e-2 |
| 23,500 | 2.0602e-2 |
| 24,000 | 2.0367e-2 |
| 24,500 | 2.0707e-2 |
| 25,000 | 2.0401e-2 |
| 25,500 | 2.0302e-2 |
| 26,000 | 2.0299e-2 |
| 26,500 | 2.0577e-2 |
| 27,000 | 2.0166e-2 |
| 27,500 | 2.0376e-2 |
| 28,000 | 2.0405e-2 |
| 28,500 | 2.0362e-2 |
| 29,000 | 2.0319e-2 |
| 29,500 | 2.0290e-2 |
| 30,000 | 2.0692e-2 |
07
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。