| {"case_id": "A_009", "split": "test", "center": "A", "image": "trackrad2025_labeled_testing_data/A_009/images/A_009_frames.mha", "mask": "trackrad2025_labeled_testing_data/A_009/targets/A_009_labels.mha", "first_label": "trackrad2025_labeled_testing_data/A_009/targets/A_009_first_label.mha", "mask_observer2": null, "n_frames": 100, "height": 350, "width": 350, "n_fg_frames": 100, "n_empty_frames": 0, "field_strength_t": 0.35, "frame_rate_hz": 8.0, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "A_015", "split": "test", "center": "A", "image": "trackrad2025_labeled_testing_data/A_015/images/A_015_frames.mha", "mask": "trackrad2025_labeled_testing_data/A_015/targets/A_015_labels.mha", "first_label": "trackrad2025_labeled_testing_data/A_015/targets/A_015_first_label.mha", "mask_observer2": null, "n_frames": 100, "height": 350, "width": 350, "n_fg_frames": 100, "n_empty_frames": 0, "field_strength_t": 0.35, "frame_rate_hz": 4.0, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "A_018", "split": "test", "center": "A", "image": "trackrad2025_labeled_testing_data/A_018/images/A_018_frames.mha", "mask": "trackrad2025_labeled_testing_data/A_018/targets/A_018_labels.mha", "first_label": "trackrad2025_labeled_testing_data/A_018/targets/A_018_first_label.mha", "mask_observer2": null, "n_frames": 100, "height": 350, "width": 350, "n_fg_frames": 88, "n_empty_frames": 12, "field_strength_t": 0.35, "frame_rate_hz": 4.0, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "A_030", "split": "test", "center": "A", "image": "trackrad2025_labeled_testing_data/A_030/images/A_030_frames.mha", "mask": "trackrad2025_labeled_testing_data/A_030/targets/A_030_labels.mha", "first_label": "trackrad2025_labeled_testing_data/A_030/targets/A_030_first_label.mha", "mask_observer2": null, "n_frames": 100, "height": 270, "width": 270, "n_fg_frames": 100, "n_empty_frames": 0, "field_strength_t": 0.35, "frame_rate_hz": 8.0, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "A_031", "split": "test", "center": "A", "image": "trackrad2025_labeled_testing_data/A_031/images/A_031_frames.mha", "mask": "trackrad2025_labeled_testing_data/A_031/targets/A_031_labels.mha", "first_label": "trackrad2025_labeled_testing_data/A_031/targets/A_031_first_label.mha", "mask_observer2": null, "n_frames": 100, "height": 350, "width": 350, "n_fg_frames": 100, "n_empty_frames": 0, "field_strength_t": 0.35, "frame_rate_hz": 8.0, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_004", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_004/images/B_004_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_004/targets/B_004_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_004/targets/B_004_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 3.27, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_005", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_005/images/B_005_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_005/targets/B_005_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_005/targets/B_005_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 3.04, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_009", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_009/images/B_009_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_009/targets/B_009_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_009/targets/B_009_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 424, "width": 424, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.78, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_013", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_013/images/B_013_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_013/targets/B_013_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_013/targets/B_013_first_label.mha", "mask_observer2": null, "n_frames": 72, "height": 450, "width": 450, "n_fg_frames": 72, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.3, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_014", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_014/images/B_014_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_014/targets/B_014_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_014/targets/B_014_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 3.04, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_015", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_015/images/B_015_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_015/targets/B_015_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_015/targets/B_015_first_label.mha", "mask_observer2": null, "n_frames": 72, "height": 450, "width": 450, "n_fg_frames": 72, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.66, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_018", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_018/images/B_018_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_018/targets/B_018_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_018/targets/B_018_first_label.mha", "mask_observer2": null, "n_frames": 70, "height": 450, "width": 450, "n_fg_frames": 35, "n_empty_frames": 35, "field_strength_t": 1.5, "frame_rate_hz": 1.66, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "B_020", "split": "test", "center": "B", "image": "trackrad2025_labeled_testing_data/B_020/images/B_020_frames.mha", "mask": "trackrad2025_labeled_testing_data/B_020/targets/B_020_labels.mha", "first_label": "trackrad2025_labeled_testing_data/B_020/targets/B_020_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 3.27, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_002", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_002/images/C_002_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_002/targets/C_002_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_002/targets/C_002_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_002/targets/C_002_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.64, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_007", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_007/images/C_007_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_007/targets/C_007_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_007/targets/C_007_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_007/targets/C_007_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_013", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_013/images/C_013_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_013/targets/C_013_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_013/targets/C_013_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_013/targets/C_013_labels2.mha", "n_frames": 47, "height": 437, "width": 437, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.62, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_014", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_014/images/C_014_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_014/targets/C_014_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_014/targets/C_014_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_014/targets/C_014_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_015", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_015/images/C_015_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_015/targets/C_015_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_015/targets/C_015_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_015/targets/C_015_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_017", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_017/images/C_017_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_017/targets/C_017_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_017/targets/C_017_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_017/targets/C_017_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_018", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_018/images/C_018_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_018/targets/C_018_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_018/targets/C_018_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_018/targets/C_018_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "thorax", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_019", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_019/images/C_019_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_019/targets/C_019_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_019/targets/C_019_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_019/targets/C_019_labels2.mha", "n_frames": 47, "height": 437, "width": 437, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.62, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_020", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_020/images/C_020_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_020/targets/C_020_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_020/targets/C_020_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_020/targets/C_020_labels2.mha", "n_frames": 47, "height": 437, "width": 437, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_022", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_022/images/C_022_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_022/targets/C_022_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_022/targets/C_022_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_022/targets/C_022_labels2.mha", "n_frames": 47, "height": 423, "width": 423, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.65, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "C_023", "split": "test", "center": "C", "image": "trackrad2025_labeled_testing_data/C_023/images/C_023_frames.mha", "mask": "trackrad2025_labeled_testing_data/C_023/targets/C_023_labels.mha", "first_label": "trackrad2025_labeled_testing_data/C_023/targets/C_023_first_label.mha", "mask_observer2": "trackrad2025_labeled_testing_data/C_023/targets/C_023_labels2.mha", "n_frames": 47, "height": 437, "width": 437, "n_fg_frames": 47, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 1.62, "scanned_region": "pelvis", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_001", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_001/images/X_001_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_001/targets/X_001_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_001/targets/X_001_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_002", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_002/images/X_002_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_002/targets/X_002_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_002/targets/X_002_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_003", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_003/images/X_003_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_003/targets/X_003_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_003/targets/X_003_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_004", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_004/images/X_004_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_004/targets/X_004_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_004/targets/X_004_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_005", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_005/images/X_005_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_005/targets/X_005_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_005/targets/X_005_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
| {"case_id": "X_006", "split": "test", "center": "X", "image": "trackrad2025_labeled_testing_data/X_006/images/X_006_frames.mha", "mask": "trackrad2025_labeled_testing_data/X_006/targets/X_006_labels.mha", "first_label": "trackrad2025_labeled_testing_data/X_006/targets/X_006_first_label.mha", "mask_observer2": null, "n_frames": 97, "height": 425, "width": 425, "n_fg_frames": 97, "n_empty_frames": 0, "field_strength_t": 1.5, "frame_rate_hz": 2.98, "scanned_region": "abdomen", "upstream_subset": "trackrad2025_labeled_testing_data"} |
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