voxel_radiomics_cache_key

Note

This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the Habitat Guide and Python API guide (v2.0) for usage.

voxel_radiomics_cache_key(subject_id: str, *, kernel_radius: int, roi: str | None, modalities: Any, params: Mapping[str, Any] | None, params_file: str | None, output_float32: bool, crop_to_roi: bool, modality: str | None = None, as_: str | None = None, volume_fingerprint: str | None = None) → str[source]

Hash the settings that change voxel-radiomics numbers.

Parameters:

  • subject_id – Subject whose ROI was extracted.

  • kernel_radius – Sliding-window radius in voxels.

  • roi – Mask key, or None for the subject’s only mask.

  • modalities – Requested modality list (may be empty before resolve).

  • params – Inline PyRadiomics mapping, or None.

  • params_file – Parameter YAML path, or None.

  • output_float32 – Whether values were stored as float32.

  • crop_to_roi – Whether the extractor cropped to the ROI bbox.

  • modality – Singular modality form, when used.

  • as – Column alias, when used.

  • volume_fingerprint – Digest from voxel_volume_fingerprint(). Required to keep original and perturbed images apart.

Returns:

Hex SHA-256 digest of the canonical payload.