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Run summary · P1.M5 multi-scene parity (低 wallclock + 低 splats 版)
mic-phase-g3-sh-progressive-30k
P1.D multi-scene re-chain: mic brushcompat + opacity_decay 30k
partial pass
01
設定
- dataset
- /Users/otkrickey/dev/3dgs-workspace/datasets/nerf_synthetic/mic
- 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
36.62dB
Wallclock
33m 29s
Final splats
391,373
Final loss
2.013974e-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 | 6.4461e-1 |
| 1,000 | 2.8290e-2 |
| 2,000 | 1.2777e-2 |
| 3,000 | 8.0661e-3 |
| 4,000 | 5.5492e-3 |
| 5,000 | 4.3313e-3 |
| 6,000 | 3.8251e-3 |
| 7,000 | 3.4842e-3 |
| 8,000 | 3.3105e-3 |
| 9,000 | 2.8689e-3 |
| 10,000 | 2.5761e-3 |
| 11,000 | 2.5107e-3 |
| 12,000 | 2.4546e-3 |
| 13,000 | 2.3912e-3 |
| 14,000 | 2.3541e-3 |
| 15,000 | 2.3047e-3 |
| 16,000 | 2.2589e-3 |
| 17,000 | 2.2362e-3 |
| 18,000 | 2.2322e-3 |
| 19,000 | 2.1926e-3 |
| 20,000 | 2.1810e-3 |
| 21,000 | 2.1379e-3 |
| 22,000 | 2.1485e-3 |
| 23,000 | 2.1428e-3 |
| 24,000 | 2.1084e-3 |
| 25,000 | 2.0822e-3 |
| 26,000 | 2.0564e-3 |
| 27,000 | 2.0543e-3 |
| 28,000 | 2.0614e-3 |
| 29,000 | 2.0342e-3 |
| 30,000 | 2.0140e-3 |