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ReflectIris
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v51_triangle_aggressive_cart02

Completecart-02

Started Apr 2, 2026, 3:15 AM — Completed Apr 2, 2026, 6:02 AM

24.5 dB
Train PSNR
Momentum
Plateau
Avg PSNR gaining slowly (+-0.10 dB / 5K steps)
PSNR Δ5K: -0.10 dB
Gaussian growth: +11,530
Loss trend: Decreasing
Visual Analysis
ACCELERATING
All visual metrics improving (12 checkpoints analyzed)
SSIM
0.789
Blur Ratio
0.553
Edge Preservation
0.256
Expression Fidelity
1.000
Progress
100.0%
60,000 / 60,000 steps
Gaussians
21.8K
Growing
Speed
6.0 it/s
Duration
2h 46m 47s
Densify Window
3K–40K
371 events
Batch Size
1
Step 60,00060,000 total
densify

Training Metrics

Train + Val PSNR (dB) — Higher is Better

Training Loss — Lower is Better

Gaussian Count — Grows During Densification

Training Speed (iterations/sec) & GPU Memory (GB)

Densification Events

Total Cloned
8,149
Total Split
5,933
Total Pruned
2,294
StepClonedSplitPrunedTotal After
38,100+4+10-521,601
38,200+5+16-421,618
38,300+5+7-1221,618
38,400+17+10-621,639
38,500+3+5-421,643
38,600+10+3-521,651
38,700+7+4-621,656
38,800+8+4-1621,652
38,900+8+5-1121,654
39,000+11+9-421,670
39,100+8+10-821,680
39,200+12+15-1021,697
39,300+7+13-621,711
39,400+7+11-821,721
39,500+6+8-1021,725
39,600+5+7-1021,727
39,700+9+8-621,738
39,800+6+8-1321,739
39,900+7+11-721,750
40,000+13+8-721,764

Visual Progress

Step 60Kcart-02
6:02 AM · Apr 2
Step 55Kcart-02
5:48 AM · Apr 2
Step 50Kcart-02
5:34 AM · Apr 2
Step 45Kcart-02
5:20 AM · Apr 2
Step 40Kcart-02
5:06 AM · Apr 2
Step 35Kcart-02
4:52 AM · Apr 2
Step 30Kcart-02
4:38 AM · Apr 2
Step 25Kcart-02
4:24 AM · Apr 2
Step 20Kcart-02
4:10 AM · Apr 2
Step 15Kcart-02
3:56 AM · Apr 2
Step 10Kcart-02
3:43 AM · Apr 2
Step 5Kcart-02
3:29 AM · Apr 2
Full Configuration
{
  "train_width": 960,
  "train_height": 540,
  "sh_degree": 1,
  "background": [
    0.05047515407204628,
    0.062348250299692154,
    0.07594183087348938
  ],
  "lr_means": 0.00001,
  "lr_scales": 0.005,
  "lr_rotations": 0.0005,
  "lr_opacities": 0.01,
  "lr_colors": 0.005,
  "lr_expression": 0.001,
  "lr_decay": 0.01,
  "lambda_ssim": 0,
  "lambda_depth": 0,
  "lambda_lpips": 0.1,
  "use_face_mask": true,
  "lambda_scale_reg": 0,
  "iterations": 60000,
  "densify_from": 3000,
  "densify_until": 40000,
  "densify_every": 100,
  "densify_grad_thresh": 0.00002,
  "prune_opacity_thresh": 0.01,
  "densify_size_thresh": 0.003,
  "max_gaussians": 500000,
  "reset_opacity_every": 5000,
  "log_every": 100,
  "save_every": 5000,
  "use_expression_opacity": false,
  "use_expression_scale": false,
  "use_neural_features": true,
  "feature_dim": 32,
  "lr_features": 0.005,
  "lr_decoder": 0.001,
  "freeze_positions_until": 5000,
  "expr_conditioned_decoder": true,
  "use_regional_basis": false,
  "use_deformation_mlp": false,
  "deformation_hidden_dim": 128,
  "lambda_lbs": 10,
  "lambda_deform": 10,
  "max_deform": 0.02,
  "model_type": "flame",
  "use_triangle_binding": true,
  "lambda_depth_l1": 0.1,
  "use_absgrad": true,
  "lr_normal_offset": 0.0001,
  "lr_tangent_offset": 0.0001,
  "use_superres": false,
  "superres_scale": 2,
  "superres_base_channels": 64,
  "lr_superres": 0.001,
  "superres_render_width": 480,
  "superres_render_height": 270,
  "max_frames": 0,
  "batch_cameras": 2,
  "batch_frames": 1
}