{
  "schema_version": 1,
  "method": "Native MLX Radiomics voxel extraction through the connected MedMLX MCP server",
  "job": {
    "job_id": "5192108bfe00",
    "state": "completed",
    "started_at": "2026-10-31T20:43:15+00:00",
    "finished_at": "2026-10-31T20:43:16+00:00",
    "exit_code": 0
  },
  "runtime": {
    "model_id": "mlxradiomics",
    "package": "mlxradiomics",
    "version": "0.1.0.dev5",
    "medmlx_version": "0.4.0",
    "mlx_version": "0.32.4",
    "python_version": "3.13.17",
    "device": "Apple M5 Max GPU",
    "precision": "float32"
  },
  "source": {
    "source_file": "paper/inputs/figure1.npz",
    "source_sha256": "809be09f21e54691861026c9b43dcb50a2e4f2eeb13b5d9f0b4cff33909a6198",
    "image_key": "swinunetr/image",
    "labels_key": "swinunetr/labels",
    "selected_label": 6,
    "source_case": "AMOS22 amos_0008",
    "axial_slice": 80,
    "spacing_mm_row_col": [
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    "input_shape": [
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      768
    ],
    "roi_pixels": 14940,
    "derivation": "The retained raw HU axial slice and native SwinUNETR liver prediction are written as one-slice NIfTI in local display coordinates. The original display orientation and in-plane physical spacing are preserved. The single through-plane spacing of 1 mm is a storage convention; force2D excludes it from local neighborhoods. No image resampling or input smoothing.",
    "parameters": {
      "setting": {
        "binWidth": 10,
        "kernelRadius": 5,
        "maskedKernel": true,
        "force2D": true,
        "force2Ddimension": 0
      },
      "featureClass": {
        "firstorder": [
          "Entropy"
        ],
        "glcm": [
          "Contrast",
          "Idmn"
        ]
      }
    },
    "ct_nifti_sha256": "f4d18d7a6eac69d620bc48b65a9ade83349aca088f6e080e87dd0226a3df3bba",
    "liver-roi_nifti_sha256": "bcd2ce26e73500ec93b13142003360cd36fc5c23c357ae1855353fbcf884d091",
    "roi_selection": {
      "rule": "largest 4-connected component of the original predicted liver mask, computed before radiomics extraction",
      "original_roi_pixels": 14940,
      "selected_roi_pixels": 14435,
      "excluded_roi_pixels": 505,
      "original_component_count": 3,
      "manual_mask_edits": false
    },
    "liver-roi-main_nifti_sha256": "c5239e3354e6b388d2fa402c3ac24c87767567b928e9c4dbd39e27327024716a"
  },
  "execution": {
    "batch_size": 687,
    "device": "gpu",
    "gray_levels": 25,
    "histogram_method": "mlx",
    "precision": "float32",
    "preprocessing": "Host float64 normalization, resegmentation and binning; native Metal features",
    "scratch_estimate_bytes": 67087536,
    "settings": {
      "bin_count": null,
      "bin_width": 10.0,
      "distances": [
        1
      ],
      "features": [
        "firstorder_Entropy",
        "glcm_Contrast",
        "glcm_Idmn"
      ],
      "force2d_axis": 0,
      "gldm_alpha": 0,
      "kernel_radius": 5,
      "label": 1,
      "masked_kernel": true,
      "max_gray_levels": 256,
      "normalize": false,
      "normalize_scale": 1.0,
      "remove_outliers": null,
      "resegment_mode": "absolute",
      "resegment_range": null,
      "resegment_shape": false,
      "scratch_mib": 64,
      "symmetrical_glcm": true,
      "voxel_array_shift": 0.0
    },
    "spacing": [
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      0.6158854365348816,
      0.6158854365348816
    ],
    "voxel": true
  },
  "maps": {
    "original_firstorder_Entropy": {
      "sha256": "b1f5021b41cdde937a4e334feef6ad63c874e2c16fac0e13f849a6002a94ab43",
      "finite_roi_voxels": 14435,
      "outside_roi_zero": true,
      "range": [
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        3.194377899169922
      ],
      "local_artifact": "dist/radiomics-demo/computed-main/maps/original_firstorder_Entropy.nii.gz"
    },
    "original_glcm_Contrast": {
      "sha256": "afca448197d5d5ad0a34c676c9de1fc183dd3b3bdef0a5d2dfbabad499c4751a",
      "finite_roi_voxels": 14435,
      "outside_roi_zero": true,
      "range": [
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      ],
      "local_artifact": "dist/radiomics-demo/computed-main/maps/original_glcm_Contrast.nii.gz"
    },
    "original_glcm_Idmn": {
      "sha256": "f90942caa4814f34352e8365a6f47d7c5bac1c552034827e2829fb23bd6f9d75",
      "finite_roi_voxels": 14435,
      "outside_roi_zero": true,
      "range": [
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        0.9997187256813049
      ],
      "local_artifact": "dist/radiomics-demo/computed-main/maps/original_glcm_Idmn.nii.gz"
    }
  },
  "display": {
    "renderer": "docs/hero/render_radiomics.py",
    "renderer_sha256": "00f4bf95fed828f8d6c9d9aae58293865a1b8998d2e03b3d020c18ecb2aa4a37",
    "feature": "original_firstorder_Entropy",
    "units": "bits",
    "ct_window_hu": [
      -160,
      240
    ],
    "color_range_percentiles": [
      2,
      98
    ],
    "color_range_bits": [
      1.4660650730133056,
      2.936603088378906
    ],
    "feature_range_bits": [
      0.6815892457962036,
      3.194377899169922
    ],
    "color_palette_rgb": [
      [
        48,
        9,
        20
      ],
      [
        120,
        24,
        43
      ],
      [
        195,
        58,
        77
      ],
      [
        239,
        137,
        143
      ],
      [
        255,
        233,
        226
      ]
    ],
    "overlay_opacity": 0.78,
    "body_mask": "largest CT > -300 HU component, holes filled; contains entire analysis ROI",
    "source_crop_xyxy": [
      118,
      164,
      639,
      576
    ],
    "display_resampling": "uniform Lanczos",
    "numerical_smoothing": false,
    "feature_map_sha256": "b1f5021b41cdde937a4e334feef6ad63c874e2c16fac0e13f849a6002a94ab43",
    "output_sha256": "c1819edd9ad8843a028e9c646721ead8b538b4fa39d081324c7c5850f541c638",
    "output_size_px": [
      1200,
      1030
    ]
  },
  "interpretation": "One axial plane for a software visualization. Not a clinical finding, comparison, or performance validation. Entropy values are computed from the selected local ROI neighborhoods."
}