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Run SummaryRun ID: lego-sh3-30k
Workspace: splat / commit 113b306
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Run summary · Phase 5

lego-sh3-30k

A.8 SH degree ablation — sh_degree=3 (DC only, no view-dependence)

sh-ablationlego-30ksh-3phase-5
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
3
loss
L1Ssim
lambda
0.200
ssim
window=7 sigma=1
backend.backward
Simd
backend.loss_path
Gpu
02

結果

Val PSNR
24.88dB
Wallclock
23m 13s
Final splats
83,734
Final loss
2.325817e-2
03

描画結果

学習後の eval pipeline から取得した代表視点。

rendered view 0000
rendered view 0101
rendered view 0202
04

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
1e-1.71e-1.41e-1.01e-0.71e-0.46,00012k18k24k30kthis runloss
Splat count — refine の発火と最終構成
1,28122,87644,47166,06587,6606,00012k18k24k30kthis runsplats
06

中間ログ抜粋

iter本 run loss
13.4534e-1
5001.1788e-1
1,0001.0037e-1
1,5008.2093e-2
2,0005.7209e-2
2,5004.5634e-2
3,0004.1890e-2
3,5003.8237e-2
4,0003.5182e-2
4,5003.2660e-2
5,0003.1267e-2
5,5003.1576e-2
6,0002.9759e-2
6,5003.0238e-2
7,0002.8693e-2
7,5002.8292e-2
8,0002.7077e-2
8,5002.7930e-2
9,0002.8086e-2
9,5002.6470e-2
10,0002.6123e-2
10,5002.6329e-2
11,0002.7103e-2
11,5002.6057e-2
12,0002.6295e-2
12,5002.6127e-2
13,0002.6642e-2
13,5002.5870e-2
14,0002.5365e-2
14,5002.6380e-2
15,0002.5958e-2
15,5002.4437e-2
16,0002.5468e-2
16,5002.4762e-2
17,0002.5600e-2
17,5002.5425e-2
18,0002.4174e-2
18,5002.6082e-2
19,0002.4855e-2
19,5002.5712e-2
20,0002.5116e-2
20,5002.5432e-2
21,0002.4921e-2
21,5002.4675e-2
22,0002.3877e-2
22,5002.4321e-2
23,0002.5252e-2
23,5002.4873e-2
24,0002.4798e-2
24,5002.4217e-2
25,0002.4376e-2
25,5002.3208e-2
26,0002.4027e-2
26,5002.4264e-2
27,0002.4799e-2
27,5002.3094e-2
28,0002.3836e-2
28,5002.4613e-2
29,0002.3402e-2
29,5002.3174e-2
30,0002.3258e-2
07

関連 finding

この run を related_runs に含む finding (Positive / Negative どちらも)。

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