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Run summary · P1.M5 multi-scene parity (低 wallclock + 低 splats 版)
ficus-brushcompat-opacdecay-30k
P1.D multi-scene re-chain: ficus brushcompat + opacity_decay 30k
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/ficus
- gt_convention
- Premultiplied
- 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
34.22dB
Wallclock
21m 38s
Final splats
203,412
Final loss
4.170304e-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 | 6.5095e-1 |
| 1,000 | 3.1939e-2 |
| 2,000 | 1.1789e-2 |
| 3,000 | 9.1507e-3 |
| 4,000 | 7.2452e-3 |
| 5,000 | 6.2545e-3 |
| 6,000 | 5.8265e-3 |
| 7,000 | 5.4447e-3 |
| 8,000 | 5.2755e-3 |
| 9,000 | 5.1926e-3 |
| 10,000 | 5.1569e-3 |
| 11,000 | 4.9985e-3 |
| 12,000 | 4.9496e-3 |
| 13,000 | 4.8918e-3 |
| 14,000 | 4.7766e-3 |
| 15,000 | 4.7321e-3 |
| 16,000 | 4.6841e-3 |
| 17,000 | 4.6207e-3 |
| 18,000 | 4.6072e-3 |
| 19,000 | 4.5332e-3 |
| 20,000 | 4.4740e-3 |
| 21,000 | 4.4444e-3 |
| 22,000 | 4.4161e-3 |
| 23,000 | 4.3584e-3 |
| 24,000 | 4.3952e-3 |
| 25,000 | 4.4095e-3 |
| 26,000 | 4.2945e-3 |
| 27,000 | 4.2711e-3 |
| 28,000 | 4.3414e-3 |
| 29,000 | 4.2778e-3 |
| 30,000 | 4.1703e-3 |
06
関連 finding
この run を related_runs に含む finding (Positive / Negative どちらも)。