triangle_60k_v4_delayed

Stoppedcart

Started Apr 2, 2026, 12:32 AM

22.8 dB

Train PSNR

Momentum

Accelerating

Strong avg PSNR gain: +1.9 dB / 5K steps

PSNR Δ5K: +1.94 dB

Gaussian growth: 0

Loss trend: Decreasing

Visual Analysis

HEALTHY

Insufficient visual data (1 checkpoints analyzed)

SSIM

0.720

Blur Ratio

0.361

Edge Preservation

0.098

Expression Fidelity

1.000

Progress

11.8%

7,100 / 60,000 steps

Gaussians

10.0K

Base mesh

Speed

6.1 it/s

Duration

—

Densify Window

20K–50K

0 events

Batch Size

Step 7,10060,000 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 5Kcart

12:46 AM · Apr 2

Step 5K

triangle 60k v4 delayed

cart

12:46 AM

Apr 2

/100

22.4 dB

Full Configuration

{
  "train_width": 960,
  "train_height": 540,
  "sh_degree": 1,
  "background": [
    0.06070370227098465,
    0.07226871699094772,
    0.08887182176113129
  ],
  "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": 20000,
  "densify_until": 50000,
  "densify_every": 200,
  "densify_grad_thresh": 0.0001,
  "prune_opacity_thresh": 0.01,
  "densify_size_thresh": 0.003,
  "max_gaussians": 200000,
  "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": true,
  "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
}