| { | |
| "sample_id": 236, | |
| "geometry_type": "nurbs", | |
| "geometry_parameters": { | |
| "type": "nurbs", | |
| "n_control_x": "5", | |
| "n_control_y": "5", | |
| "max_height": 0.15, | |
| "smoothness": 0.725573348637675 | |
| }, | |
| "rq_target": 0.0030875219501273177, | |
| "rq_actual": 0.0030875219501273177, | |
| "ra_actual": 0.0025723349927040695, | |
| "severity": "high_corrosion", | |
| "is_anisotropic": true, | |
| "psd_method": "exponential", | |
| "manufacturing_process": "random", | |
| "method": "hybrid", | |
| "grid_resolution": [ | |
| 311, | |
| 156 | |
| ], | |
| "physical_dimensions": [ | |
| 0.17151494476188445, | |
| 0.06908394850687899 | |
| ], | |
| "curvature_statistics": { | |
| "mean_slope": 0.0008776215815421925, | |
| "max_slope": 0.0021179902007478642, | |
| "height_range": 0.19077154870319135, | |
| "mean_height": 0.006343696911194876, | |
| "std_height": 0.03898471328200398 | |
| }, | |
| "generation_timestamp": "2025-11-08T02:51:09.081895", | |
| "correlation_length_x": 0.02272433764517942, | |
| "correlation_length_y": 0.0022418655811040347, | |
| "orientation": 141.25035147554772, | |
| "anisotropy_ratio": 10.136351544318968, | |
| "hybrid_parameters": { | |
| "w_psd": 0.1, | |
| "w_perlin": 0.15, | |
| "w_fractal": 0.75, | |
| "perlin_octaves": 7, | |
| "perlin_persistence": 0.8270625756986225, | |
| "perlin_lacunarity": 2.5, | |
| "fractal_hurst": 0.30517908234271557, | |
| "fractal_modes": 62 | |
| } | |
| } |