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ReflectIris
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v52_fixed_cart02

Stoppedcart-02

Started Apr 2, 2026, 6:59 AM

24.4 dB
Train PSNR
Momentum
Plateau
Avg PSNR gaining slowly (+-0.07 dB / 5K steps)
PSNR Δ5K: -0.07 dB
Gaussian growth: +10,951
Loss trend: Increasing
Visual Analysis
PLATEAU
Mixed visual signals (7 checkpoints analyzed)
SSIM
0.751
Blur Ratio
0.444
Edge Preservation
0.236
Expression Fidelity
0.773
Progress
61.5%
36,900 / 60,000 steps
Gaussians
21.2K
Growing
Speed
6.0 it/s
Duration
—
Densify Window
3K–40K
0 events
Batch Size
1
Step 36,90060,000 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)

Visual Progress

Step 35Kcart-02
8:35 AM · Apr 2
Step 30Kcart-02
8:21 AM · Apr 2
Step 25Kcart-02
8:07 AM · Apr 2
Step 20Kcart-02
7:54 AM · Apr 2
Step 15Kcart-02
7:40 AM · Apr 2
Step 10Kcart-02
7:26 AM · Apr 2
Step 5Kcart-02
7:12 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
}